1 | #ifndef _PROFILE_H_
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2 | #define _PROFILE_H_
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3 | /*
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4 | Unix SMB/CIFS implementation.
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5 | store smbd profiling information in shared memory
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6 | Copyright (C) Andrew Tridgell 1999
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7 | Copyright (C) James Peach 2006
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8 |
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9 | This program is free software; you can redistribute it and/or modify
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10 | it under the terms of the GNU General Public License as published by
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11 | the Free Software Foundation; either version 3 of the License, or
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12 | (at your option) any later version.
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13 |
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14 | This program is distributed in the hope that it will be useful,
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15 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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17 | GNU General Public License for more details.
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18 |
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19 | You should have received a copy of the GNU General Public License
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20 | along with this program. If not, see <http://www.gnu.org/licenses/>.
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21 |
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22 | */
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23 |
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24 | struct tevent_context;
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25 |
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26 | #ifdef WITH_PROFILE
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27 |
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28 | #define SMBPROFILE_STATS_ALL_SECTIONS \
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29 | SMBPROFILE_STATS_START \
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30 | \
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31 | SMBPROFILE_STATS_SECTION_START(global, "SMBD loop") \
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32 | SMBPROFILE_STATS_COUNT(connect) \
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33 | SMBPROFILE_STATS_COUNT(disconnect) \
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34 | SMBPROFILE_STATS_BASIC(idle) \
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35 | SMBPROFILE_STATS_TIME(cpu_user) \
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36 | SMBPROFILE_STATS_TIME(cpu_system) \
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37 | SMBPROFILE_STATS_COUNT(request) \
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38 | SMBPROFILE_STATS_BASIC(push_sec_ctx) \
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39 | SMBPROFILE_STATS_BASIC(set_sec_ctx) \
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40 | SMBPROFILE_STATS_BASIC(set_root_sec_ctx) \
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41 | SMBPROFILE_STATS_BASIC(pop_sec_ctx) \
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42 | SMBPROFILE_STATS_SECTION_END \
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43 | \
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44 | SMBPROFILE_STATS_SECTION_START(syscall, "System Calls") \
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45 | SMBPROFILE_STATS_BASIC(syscall_opendir) \
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46 | SMBPROFILE_STATS_BASIC(syscall_fdopendir) \
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47 | SMBPROFILE_STATS_BASIC(syscall_readdir) \
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48 | SMBPROFILE_STATS_BASIC(syscall_seekdir) \
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49 | SMBPROFILE_STATS_BASIC(syscall_telldir) \
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50 | SMBPROFILE_STATS_BASIC(syscall_rewinddir) \
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51 | SMBPROFILE_STATS_BASIC(syscall_mkdir) \
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52 | SMBPROFILE_STATS_BASIC(syscall_rmdir) \
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53 | SMBPROFILE_STATS_BASIC(syscall_closedir) \
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54 | SMBPROFILE_STATS_BASIC(syscall_open) \
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55 | SMBPROFILE_STATS_BASIC(syscall_createfile) \
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56 | SMBPROFILE_STATS_BASIC(syscall_close) \
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57 | SMBPROFILE_STATS_BYTES(syscall_read) \
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58 | SMBPROFILE_STATS_BYTES(syscall_pread) \
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59 | SMBPROFILE_STATS_BYTES(syscall_asys_pread) \
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60 | SMBPROFILE_STATS_BYTES(syscall_write) \
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61 | SMBPROFILE_STATS_BYTES(syscall_pwrite) \
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62 | SMBPROFILE_STATS_BYTES(syscall_asys_pwrite) \
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63 | SMBPROFILE_STATS_BASIC(syscall_lseek) \
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64 | SMBPROFILE_STATS_BYTES(syscall_sendfile) \
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65 | SMBPROFILE_STATS_BYTES(syscall_recvfile) \
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66 | SMBPROFILE_STATS_BASIC(syscall_rename) \
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67 | SMBPROFILE_STATS_BASIC(syscall_rename_at) \
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68 | SMBPROFILE_STATS_BASIC(syscall_fsync) \
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69 | SMBPROFILE_STATS_BASIC(syscall_asys_fsync) \
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70 | SMBPROFILE_STATS_BASIC(syscall_stat) \
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71 | SMBPROFILE_STATS_BASIC(syscall_fstat) \
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72 | SMBPROFILE_STATS_BASIC(syscall_lstat) \
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73 | SMBPROFILE_STATS_BASIC(syscall_get_alloc_size) \
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74 | SMBPROFILE_STATS_BASIC(syscall_unlink) \
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75 | SMBPROFILE_STATS_BASIC(syscall_chmod) \
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76 | SMBPROFILE_STATS_BASIC(syscall_fchmod) \
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77 | SMBPROFILE_STATS_BASIC(syscall_chown) \
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78 | SMBPROFILE_STATS_BASIC(syscall_fchown) \
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79 | SMBPROFILE_STATS_BASIC(syscall_lchown) \
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80 | SMBPROFILE_STATS_BASIC(syscall_chdir) \
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81 | SMBPROFILE_STATS_BASIC(syscall_getwd) \
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82 | SMBPROFILE_STATS_BASIC(syscall_ntimes) \
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83 | SMBPROFILE_STATS_BASIC(syscall_ftruncate) \
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84 | SMBPROFILE_STATS_BASIC(syscall_fallocate) \
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85 | SMBPROFILE_STATS_BASIC(syscall_fcntl_lock) \
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86 | SMBPROFILE_STATS_BASIC(syscall_kernel_flock) \
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87 | SMBPROFILE_STATS_BASIC(syscall_linux_setlease) \
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88 | SMBPROFILE_STATS_BASIC(syscall_fcntl_getlock) \
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89 | SMBPROFILE_STATS_BASIC(syscall_readlink) \
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90 | SMBPROFILE_STATS_BASIC(syscall_symlink) \
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91 | SMBPROFILE_STATS_BASIC(syscall_link) \
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92 | SMBPROFILE_STATS_BASIC(syscall_mknod) \
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93 | SMBPROFILE_STATS_BASIC(syscall_realpath) \
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94 | SMBPROFILE_STATS_BASIC(syscall_get_quota) \
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95 | SMBPROFILE_STATS_BASIC(syscall_set_quota) \
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96 | SMBPROFILE_STATS_BASIC(syscall_get_sd) \
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97 | SMBPROFILE_STATS_BASIC(syscall_set_sd) \
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98 | SMBPROFILE_STATS_BASIC(syscall_brl_lock) \
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99 | SMBPROFILE_STATS_BASIC(syscall_brl_unlock) \
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100 | SMBPROFILE_STATS_BASIC(syscall_brl_cancel) \
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101 | SMBPROFILE_STATS_SECTION_END \
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102 | \
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103 | SMBPROFILE_STATS_SECTION_START(acl, "ACL Calls") \
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104 | SMBPROFILE_STATS_BASIC(get_nt_acl) \
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105 | SMBPROFILE_STATS_BASIC(fget_nt_acl) \
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106 | SMBPROFILE_STATS_BASIC(fset_nt_acl) \
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107 | SMBPROFILE_STATS_BASIC(chmod_acl) \
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108 | SMBPROFILE_STATS_BASIC(fchmod_acl) \
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109 | SMBPROFILE_STATS_SECTION_END \
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110 | \
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111 | SMBPROFILE_STATS_SECTION_START(statcache, "Stat Cache") \
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112 | SMBPROFILE_STATS_COUNT(statcache_lookups) \
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113 | SMBPROFILE_STATS_COUNT(statcache_misses) \
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114 | SMBPROFILE_STATS_COUNT(statcache_hits) \
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115 | SMBPROFILE_STATS_SECTION_END \
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116 | \
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117 | SMBPROFILE_STATS_SECTION_START(writecache, "Write Cache") \
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118 | SMBPROFILE_STATS_COUNT(writecache_allocations) \
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119 | SMBPROFILE_STATS_COUNT(writecache_deallocations) \
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120 | SMBPROFILE_STATS_COUNT(writecache_cached_reads) \
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121 | SMBPROFILE_STATS_COUNT(writecache_total_writes) \
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122 | SMBPROFILE_STATS_COUNT(writecache_init_writes) \
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123 | SMBPROFILE_STATS_COUNT(writecache_abutted_writes) \
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124 | SMBPROFILE_STATS_COUNT(writecache_non_oplock_writes) \
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125 | SMBPROFILE_STATS_COUNT(writecache_direct_writes) \
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126 | SMBPROFILE_STATS_COUNT(writecache_cached_writes) \
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127 | SMBPROFILE_STATS_COUNT(writecache_perfect_writes) \
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128 | SMBPROFILE_STATS_COUNT(writecache_flush_reason_seek) \
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129 | SMBPROFILE_STATS_COUNT(writecache_flush_reason_read) \
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130 | SMBPROFILE_STATS_COUNT(writecache_flush_reason_readraw) \
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131 | SMBPROFILE_STATS_COUNT(writecache_flush_reason_write) \
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132 | SMBPROFILE_STATS_COUNT(writecache_flush_reason_oplock) \
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133 | SMBPROFILE_STATS_COUNT(writecache_flush_reason_close) \
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134 | SMBPROFILE_STATS_COUNT(writecache_flush_reason_sync) \
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135 | SMBPROFILE_STATS_COUNT(writecache_flush_reason_sizechange) \
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136 | SMBPROFILE_STATS_SECTION_END \
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137 | \
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138 | SMBPROFILE_STATS_SECTION_START(SMB, "SMB Calls") \
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139 | SMBPROFILE_STATS_BASIC(SMBmkdir) \
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140 | SMBPROFILE_STATS_BASIC(SMBrmdir) \
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141 | SMBPROFILE_STATS_BASIC(SMBopen) \
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142 | SMBPROFILE_STATS_BASIC(SMBcreate) \
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143 | SMBPROFILE_STATS_BASIC(SMBclose) \
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144 | SMBPROFILE_STATS_BASIC(SMBflush) \
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145 | SMBPROFILE_STATS_BASIC(SMBunlink) \
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146 | SMBPROFILE_STATS_BASIC(SMBmv) \
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147 | SMBPROFILE_STATS_BASIC(SMBgetatr) \
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148 | SMBPROFILE_STATS_BASIC(SMBsetatr) \
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149 | SMBPROFILE_STATS_BASIC(SMBread) \
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150 | SMBPROFILE_STATS_BASIC(SMBwrite) \
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151 | SMBPROFILE_STATS_BASIC(SMBlock) \
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152 | SMBPROFILE_STATS_BASIC(SMBunlock) \
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153 | SMBPROFILE_STATS_BASIC(SMBctemp) \
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154 | SMBPROFILE_STATS_BASIC(SMBmknew) \
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155 | SMBPROFILE_STATS_BASIC(SMBcheckpath) \
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156 | SMBPROFILE_STATS_BASIC(SMBexit) \
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157 | SMBPROFILE_STATS_BASIC(SMBlseek) \
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158 | SMBPROFILE_STATS_BASIC(SMBlockread) \
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159 | SMBPROFILE_STATS_BASIC(SMBwriteunlock) \
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160 | SMBPROFILE_STATS_BASIC(SMBreadbraw) \
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161 | SMBPROFILE_STATS_BASIC(SMBreadBmpx) \
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162 | SMBPROFILE_STATS_BASIC(SMBreadBs) \
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163 | SMBPROFILE_STATS_BASIC(SMBwritebraw) \
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164 | SMBPROFILE_STATS_BASIC(SMBwriteBmpx) \
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165 | SMBPROFILE_STATS_BASIC(SMBwriteBs) \
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166 | SMBPROFILE_STATS_BASIC(SMBwritec) \
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167 | SMBPROFILE_STATS_BASIC(SMBsetattrE) \
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168 | SMBPROFILE_STATS_BASIC(SMBgetattrE) \
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169 | SMBPROFILE_STATS_BASIC(SMBlockingX) \
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170 | SMBPROFILE_STATS_BASIC(SMBtrans) \
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171 | SMBPROFILE_STATS_BASIC(SMBtranss) \
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172 | SMBPROFILE_STATS_BASIC(SMBioctl) \
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173 | SMBPROFILE_STATS_BASIC(SMBioctls) \
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174 | SMBPROFILE_STATS_BASIC(SMBcopy) \
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175 | SMBPROFILE_STATS_BASIC(SMBmove) \
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176 | SMBPROFILE_STATS_BASIC(SMBecho) \
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177 | SMBPROFILE_STATS_BASIC(SMBwriteclose) \
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178 | SMBPROFILE_STATS_BASIC(SMBopenX) \
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179 | SMBPROFILE_STATS_BASIC(SMBreadX) \
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180 | SMBPROFILE_STATS_BASIC(SMBwriteX) \
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181 | SMBPROFILE_STATS_BASIC(SMBtrans2) \
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182 | SMBPROFILE_STATS_BASIC(SMBtranss2) \
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183 | SMBPROFILE_STATS_BASIC(SMBfindclose) \
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184 | SMBPROFILE_STATS_BASIC(SMBfindnclose) \
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185 | SMBPROFILE_STATS_BASIC(SMBtcon) \
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186 | SMBPROFILE_STATS_BASIC(SMBtdis) \
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187 | SMBPROFILE_STATS_BASIC(SMBnegprot) \
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188 | SMBPROFILE_STATS_BASIC(SMBsesssetupX) \
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189 | SMBPROFILE_STATS_BASIC(SMBulogoffX) \
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190 | SMBPROFILE_STATS_BASIC(SMBtconX) \
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191 | SMBPROFILE_STATS_BASIC(SMBdskattr) \
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192 | SMBPROFILE_STATS_BASIC(SMBsearch) \
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193 | SMBPROFILE_STATS_BASIC(SMBffirst) \
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194 | SMBPROFILE_STATS_BASIC(SMBfunique) \
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195 | SMBPROFILE_STATS_BASIC(SMBfclose) \
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196 | SMBPROFILE_STATS_BASIC(SMBnttrans) \
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197 | SMBPROFILE_STATS_BASIC(SMBnttranss) \
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198 | SMBPROFILE_STATS_BASIC(SMBntcreateX) \
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199 | SMBPROFILE_STATS_BASIC(SMBntcancel) \
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200 | SMBPROFILE_STATS_BASIC(SMBntrename) \
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201 | SMBPROFILE_STATS_BASIC(SMBsplopen) \
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202 | SMBPROFILE_STATS_BASIC(SMBsplwr) \
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203 | SMBPROFILE_STATS_BASIC(SMBsplclose) \
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204 | SMBPROFILE_STATS_BASIC(SMBsplretq) \
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205 | SMBPROFILE_STATS_BASIC(SMBsends) \
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206 | SMBPROFILE_STATS_BASIC(SMBsendb) \
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207 | SMBPROFILE_STATS_BASIC(SMBfwdname) \
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208 | SMBPROFILE_STATS_BASIC(SMBcancelf) \
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209 | SMBPROFILE_STATS_BASIC(SMBgetmac) \
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210 | SMBPROFILE_STATS_BASIC(SMBsendstrt) \
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211 | SMBPROFILE_STATS_BASIC(SMBsendend) \
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212 | SMBPROFILE_STATS_BASIC(SMBsendtxt) \
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213 | SMBPROFILE_STATS_BASIC(SMBinvalid) \
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214 | SMBPROFILE_STATS_SECTION_END \
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215 | \
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216 | SMBPROFILE_STATS_SECTION_START(Trans2, "Trans2 Calls") \
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217 | SMBPROFILE_STATS_BASIC(Trans2_open) \
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218 | SMBPROFILE_STATS_BASIC(Trans2_findfirst) \
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219 | SMBPROFILE_STATS_BASIC(Trans2_findnext) \
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220 | SMBPROFILE_STATS_BASIC(Trans2_qfsinfo) \
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221 | SMBPROFILE_STATS_BASIC(Trans2_setfsinfo) \
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222 | SMBPROFILE_STATS_BASIC(Trans2_qpathinfo) \
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223 | SMBPROFILE_STATS_BASIC(Trans2_setpathinfo) \
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224 | SMBPROFILE_STATS_BASIC(Trans2_qfileinfo) \
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225 | SMBPROFILE_STATS_BASIC(Trans2_setfileinfo) \
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226 | SMBPROFILE_STATS_BASIC(Trans2_fsctl) \
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227 | SMBPROFILE_STATS_BASIC(Trans2_ioctl) \
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228 | SMBPROFILE_STATS_BASIC(Trans2_findnotifyfirst) \
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229 | SMBPROFILE_STATS_BASIC(Trans2_findnotifynext) \
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230 | SMBPROFILE_STATS_BASIC(Trans2_mkdir) \
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231 | SMBPROFILE_STATS_BASIC(Trans2_session_setup) \
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232 | SMBPROFILE_STATS_BASIC(Trans2_get_dfs_referral) \
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233 | SMBPROFILE_STATS_BASIC(Trans2_report_dfs_inconsistancy) \
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234 | SMBPROFILE_STATS_SECTION_END \
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235 | \
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236 | SMBPROFILE_STATS_SECTION_START(NT_transact, "NT Transact Calls") \
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237 | SMBPROFILE_STATS_BASIC(NT_transact_create) \
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238 | SMBPROFILE_STATS_BASIC(NT_transact_ioctl) \
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239 | SMBPROFILE_STATS_BASIC(NT_transact_set_security_desc) \
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240 | SMBPROFILE_STATS_BASIC(NT_transact_notify_change) \
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241 | SMBPROFILE_STATS_BASIC(NT_transact_rename) \
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242 | SMBPROFILE_STATS_BASIC(NT_transact_query_security_desc) \
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243 | SMBPROFILE_STATS_BASIC(NT_transact_get_user_quota) \
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244 | SMBPROFILE_STATS_BASIC(NT_transact_set_user_quota) \
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245 | SMBPROFILE_STATS_SECTION_END \
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246 | \
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247 | SMBPROFILE_STATS_SECTION_START(smb2, "SMB2 Calls") \
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248 | SMBPROFILE_STATS_IOBYTES(smb2_negprot) \
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249 | SMBPROFILE_STATS_IOBYTES(smb2_sesssetup) \
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250 | SMBPROFILE_STATS_IOBYTES(smb2_logoff) \
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251 | SMBPROFILE_STATS_IOBYTES(smb2_tcon) \
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252 | SMBPROFILE_STATS_IOBYTES(smb2_tdis) \
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253 | SMBPROFILE_STATS_IOBYTES(smb2_create) \
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254 | SMBPROFILE_STATS_IOBYTES(smb2_close) \
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255 | SMBPROFILE_STATS_IOBYTES(smb2_flush) \
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256 | SMBPROFILE_STATS_IOBYTES(smb2_read) \
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257 | SMBPROFILE_STATS_IOBYTES(smb2_write) \
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258 | SMBPROFILE_STATS_IOBYTES(smb2_lock) \
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259 | SMBPROFILE_STATS_IOBYTES(smb2_ioctl) \
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260 | SMBPROFILE_STATS_IOBYTES(smb2_cancel) \
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261 | SMBPROFILE_STATS_IOBYTES(smb2_keepalive) \
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262 | SMBPROFILE_STATS_IOBYTES(smb2_find) \
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263 | SMBPROFILE_STATS_IOBYTES(smb2_notify) \
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264 | SMBPROFILE_STATS_IOBYTES(smb2_getinfo) \
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265 | SMBPROFILE_STATS_IOBYTES(smb2_setinfo) \
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266 | SMBPROFILE_STATS_IOBYTES(smb2_break) \
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267 | SMBPROFILE_STATS_SECTION_END \
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268 | \
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269 | SMBPROFILE_STATS_END
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270 |
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271 | /* this file defines the profile structure in the profile shared
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272 | memory area */
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273 |
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274 | /* time values in the following structure are in microseconds */
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275 |
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276 | struct smbprofile_stats_count {
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277 | uint64_t count; /* number of events */
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278 | };
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279 |
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280 | struct smbprofile_stats_time {
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281 | uint64_t time; /* microseconds */
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282 | };
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283 |
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284 | struct smbprofile_stats_time_async {
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285 | uint64_t start;
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286 | struct smbprofile_stats_time *stats;
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287 | };
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288 |
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289 | struct smbprofile_stats_basic {
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290 | uint64_t count; /* number of events */
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291 | uint64_t time; /* microseconds */
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292 | };
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293 |
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294 | struct smbprofile_stats_basic_async {
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295 | uint64_t start;
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296 | struct smbprofile_stats_basic *stats;
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297 | };
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298 |
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299 | struct smbprofile_stats_bytes {
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300 | uint64_t count; /* number of events */
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301 | uint64_t time; /* microseconds */
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302 | uint64_t idle; /* idle time compared to 'time' microseconds */
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303 | uint64_t bytes; /* bytes */
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304 | };
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305 |
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306 | struct smbprofile_stats_bytes_async {
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307 | uint64_t start;
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308 | uint64_t idle_start;
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309 | uint64_t idle_time;
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310 | struct smbprofile_stats_bytes *stats;
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311 | };
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312 |
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313 | struct smbprofile_stats_iobytes {
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314 | uint64_t count; /* number of events */
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315 | uint64_t time; /* microseconds */
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316 | uint64_t idle; /* idle time compared to 'time' microseconds */
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317 | uint64_t inbytes; /* bytes read */
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318 | uint64_t outbytes; /* bytes written */
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319 | };
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320 |
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321 | struct smbprofile_stats_iobytes_async {
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322 | uint64_t start;
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323 | uint64_t idle_start;
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324 | uint64_t idle_time;
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325 | struct smbprofile_stats_iobytes *stats;
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326 | };
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327 |
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328 | struct profile_stats {
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329 | uint64_t magic;
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330 | struct {
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331 | #define SMBPROFILE_STATS_START
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332 | #define SMBPROFILE_STATS_SECTION_START(name, display)
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333 | #define SMBPROFILE_STATS_COUNT(name) \
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334 | struct smbprofile_stats_count name##_stats;
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335 | #define SMBPROFILE_STATS_TIME(name) \
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336 | struct smbprofile_stats_time name##_stats;
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337 | #define SMBPROFILE_STATS_BASIC(name) \
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338 | struct smbprofile_stats_basic name##_stats;
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339 | #define SMBPROFILE_STATS_BYTES(name) \
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340 | struct smbprofile_stats_bytes name##_stats;
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341 | #define SMBPROFILE_STATS_IOBYTES(name) \
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342 | struct smbprofile_stats_iobytes name##_stats;
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343 | #define SMBPROFILE_STATS_SECTION_END
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344 | #define SMBPROFILE_STATS_END
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345 | SMBPROFILE_STATS_ALL_SECTIONS
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346 | #undef SMBPROFILE_STATS_START
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347 | #undef SMBPROFILE_STATS_SECTION_START
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348 | #undef SMBPROFILE_STATS_COUNT
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349 | #undef SMBPROFILE_STATS_TIME
|
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350 | #undef SMBPROFILE_STATS_BASIC
|
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351 | #undef SMBPROFILE_STATS_BYTES
|
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352 | #undef SMBPROFILE_STATS_IOBYTES
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353 | #undef SMBPROFILE_STATS_SECTION_END
|
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354 | #undef SMBPROFILE_STATS_END
|
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355 | } values;
|
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356 | };
|
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357 |
|
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358 | #define _SMBPROFILE_COUNT_INCREMENT(_stats, _area, _v) do { \
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359 | if (smbprofile_state.config.do_count) { \
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360 | (_area)->values._stats.count += (_v); \
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361 | smbprofile_dump_schedule(); \
|
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362 | } \
|
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363 | } while(0)
|
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364 | #define SMBPROFILE_COUNT_INCREMENT(_name, _area, _v) \
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365 | _SMBPROFILE_COUNT_INCREMENT(_name##_stats, _area, _v)
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366 |
|
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367 | #define SMBPROFILE_TIME_ASYNC_STATE(_async_name) \
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368 | struct smbprofile_stats_time_async _async_name;
|
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369 | #define _SMBPROFILE_TIME_ASYNC_START(_stats, _area, _async) do { \
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370 | (_async) = (struct smbprofile_stats_time_async) {}; \
|
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371 | if (smbprofile_state.config.do_times) { \
|
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372 | (_async).stats = &((_area)->values._stats), \
|
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373 | (_async).start = profile_timestamp(); \
|
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374 | } \
|
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375 | } while(0)
|
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376 | #define SMBPROFILE_TIME_ASYNC_START(_name, _area, _async) \
|
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377 | _SMBPROFILE_TIME_ASYNC_START(_name##_stats, _area, _async)
|
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378 | #define SMBPROFILE_TIME_ASYNC_END(_async) do { \
|
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379 | if ((_async).start != 0) { \
|
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380 | (_async).stats->time += profile_timestamp() - (_async).start; \
|
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381 | (_async) = (struct smbprofile_stats_basic_async) {}; \
|
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382 | smbprofile_dump_schedule(); \
|
---|
383 | } \
|
---|
384 | } while(0)
|
---|
385 |
|
---|
386 | #define SMBPROFILE_BASIC_ASYNC_STATE(_async_name) \
|
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387 | struct smbprofile_stats_basic_async _async_name;
|
---|
388 | #define _SMBPROFILE_BASIC_ASYNC_START(_stats, _area, _async) do { \
|
---|
389 | (_async) = (struct smbprofile_stats_basic_async) {}; \
|
---|
390 | if (smbprofile_state.config.do_count) { \
|
---|
391 | if (smbprofile_state.config.do_times) { \
|
---|
392 | (_async).start = profile_timestamp(); \
|
---|
393 | (_async).stats = &((_area)->values._stats); \
|
---|
394 | } \
|
---|
395 | (_area)->values._stats.count += 1; \
|
---|
396 | smbprofile_dump_schedule(); \
|
---|
397 | } \
|
---|
398 | } while(0)
|
---|
399 | #define SMBPROFILE_BASIC_ASYNC_START(_name, _area, _async) \
|
---|
400 | _SMBPROFILE_BASIC_ASYNC_START(_name##_stats, _area, _async)
|
---|
401 | #define SMBPROFILE_BASIC_ASYNC_END(_async) do { \
|
---|
402 | if ((_async).start != 0) { \
|
---|
403 | (_async).stats->time += profile_timestamp() - (_async).start; \
|
---|
404 | (_async) = (struct smbprofile_stats_basic_async) {}; \
|
---|
405 | smbprofile_dump_schedule(); \
|
---|
406 | } \
|
---|
407 | } while(0)
|
---|
408 |
|
---|
409 | #define _SMBPROFILE_TIMER_ASYNC_START(_stats, _area, _async) do { \
|
---|
410 | (_async).stats = &((_area)->values._stats); \
|
---|
411 | if (smbprofile_state.config.do_times) { \
|
---|
412 | (_async).start = profile_timestamp(); \
|
---|
413 | } \
|
---|
414 | } while(0)
|
---|
415 | #define _SMBPROFILE_TIMER_ASYNC_SET_IDLE(_async) do { \
|
---|
416 | if ((_async).start != 0) { \
|
---|
417 | if ((_async).idle_start == 0) { \
|
---|
418 | (_async).idle_start = profile_timestamp(); \
|
---|
419 | } \
|
---|
420 | } \
|
---|
421 | } while(0)
|
---|
422 | #define _SMBPROFILE_TIMER_ASYNC_SET_BUSY(_async) do { \
|
---|
423 | if ((_async).idle_start != 0) { \
|
---|
424 | (_async).idle_time += \
|
---|
425 | profile_timestamp() - (_async).idle_start; \
|
---|
426 | (_async).idle_start = 0; \
|
---|
427 | } \
|
---|
428 | } while(0)
|
---|
429 | #define _SMBPROFILE_TIMER_ASYNC_END(_async) do { \
|
---|
430 | if ((_async).start != 0) { \
|
---|
431 | _SMBPROFILE_TIMER_ASYNC_SET_BUSY(_async); \
|
---|
432 | (_async).stats->time += profile_timestamp() - (_async).start; \
|
---|
433 | (_async).stats->idle += (_async).idle_time; \
|
---|
434 | } \
|
---|
435 | } while(0)
|
---|
436 |
|
---|
437 | #define SMBPROFILE_BYTES_ASYNC_STATE(_async_name) \
|
---|
438 | struct smbprofile_stats_bytes_async _async_name;
|
---|
439 | #define _SMBPROFILE_BYTES_ASYNC_START(_stats, _area, _async, _bytes) do { \
|
---|
440 | (_async) = (struct smbprofile_stats_bytes_async) {}; \
|
---|
441 | if (smbprofile_state.config.do_count) { \
|
---|
442 | _SMBPROFILE_TIMER_ASYNC_START(_stats, _area, _async); \
|
---|
443 | (_area)->values._stats.count += 1; \
|
---|
444 | (_area)->values._stats.bytes += (_bytes); \
|
---|
445 | smbprofile_dump_schedule(); \
|
---|
446 | } \
|
---|
447 | } while(0)
|
---|
448 | #define SMBPROFILE_BYTES_ASYNC_START(_name, _area, _async, _bytes) \
|
---|
449 | _SMBPROFILE_BYTES_ASYNC_START(_name##_stats, _area, _async, _bytes)
|
---|
450 | #define SMBPROFILE_BYTES_ASYNC_SET_IDLE(_async) \
|
---|
451 | _SMBPROFILE_TIMER_ASYNC_SET_IDLE(_async)
|
---|
452 | #define SMBPROFILE_BYTES_ASYNC_SET_BUSY(_async) \
|
---|
453 | _SMBPROFILE_TIMER_ASYNC_SET_BUSY(_async)
|
---|
454 | #define SMBPROFILE_BYTES_ASYNC_END(_async) do { \
|
---|
455 | if ((_async).stats != NULL) { \
|
---|
456 | _SMBPROFILE_TIMER_ASYNC_END(_async); \
|
---|
457 | (_async) = (struct smbprofile_stats_bytes_async) {}; \
|
---|
458 | smbprofile_dump_schedule(); \
|
---|
459 | } \
|
---|
460 | } while(0)
|
---|
461 |
|
---|
462 | #define SMBPROFILE_IOBYTES_ASYNC_STATE(_async_name) \
|
---|
463 | struct smbprofile_stats_iobytes_async _async_name;
|
---|
464 | #define _SMBPROFILE_IOBYTES_ASYNC_START(_stats, _area, _async, _inbytes) do { \
|
---|
465 | (_async) = (struct smbprofile_stats_iobytes_async) {}; \
|
---|
466 | if (smbprofile_state.config.do_count) { \
|
---|
467 | _SMBPROFILE_TIMER_ASYNC_START(_stats, _area, _async); \
|
---|
468 | (_area)->values._stats.count += 1; \
|
---|
469 | (_area)->values._stats.inbytes += (_inbytes); \
|
---|
470 | smbprofile_dump_schedule(); \
|
---|
471 | } \
|
---|
472 | } while(0)
|
---|
473 | #define SMBPROFILE_IOBYTES_ASYNC_START(_name, _area, _async, _inbytes) \
|
---|
474 | _SMBPROFILE_IOBYTES_ASYNC_START(_name##_stats, _area, _async, _inbytes)
|
---|
475 | #define SMBPROFILE_IOBYTES_ASYNC_SET_IDLE(_async) \
|
---|
476 | _SMBPROFILE_TIMER_ASYNC_SET_IDLE(_async)
|
---|
477 | #define SMBPROFILE_IOBYTES_ASYNC_SET_BUSY(_async) \
|
---|
478 | _SMBPROFILE_TIMER_ASYNC_SET_BUSY(_async)
|
---|
479 | #define SMBPROFILE_IOBYTES_ASYNC_END(_async, _outbytes) do { \
|
---|
480 | if ((_async).stats != NULL) { \
|
---|
481 | (_async).stats->outbytes += (_outbytes); \
|
---|
482 | _SMBPROFILE_TIMER_ASYNC_END(_async); \
|
---|
483 | (_async) = (struct smbprofile_stats_iobytes_async) {}; \
|
---|
484 | smbprofile_dump_schedule(); \
|
---|
485 | } \
|
---|
486 | } while(0)
|
---|
487 |
|
---|
488 | extern struct profile_stats *profile_p;
|
---|
489 |
|
---|
490 | struct smbprofile_global_state {
|
---|
491 | struct {
|
---|
492 | struct tdb_wrap *db;
|
---|
493 | struct tevent_context *ev;
|
---|
494 | struct tevent_timer *te;
|
---|
495 | } internal;
|
---|
496 |
|
---|
497 | struct {
|
---|
498 | bool do_count;
|
---|
499 | bool do_times;
|
---|
500 | } config;
|
---|
501 |
|
---|
502 | struct {
|
---|
503 | struct profile_stats global;
|
---|
504 | } stats;
|
---|
505 | };
|
---|
506 |
|
---|
507 | extern struct smbprofile_global_state smbprofile_state;
|
---|
508 |
|
---|
509 | void smbprofile_dump_schedule_timer(void);
|
---|
510 | void smbprofile_dump_setup(struct tevent_context *ev);
|
---|
511 |
|
---|
512 | static inline void smbprofile_dump_schedule(void)
|
---|
513 | {
|
---|
514 | if (likely(smbprofile_state.internal.te != NULL)) {
|
---|
515 | return;
|
---|
516 | }
|
---|
517 |
|
---|
518 | if (unlikely(smbprofile_state.internal.ev == NULL)) {
|
---|
519 | return;
|
---|
520 | }
|
---|
521 |
|
---|
522 | smbprofile_dump_schedule_timer();
|
---|
523 | }
|
---|
524 |
|
---|
525 | static inline bool smbprofile_dump_pending(void)
|
---|
526 | {
|
---|
527 | if (smbprofile_state.internal.te == NULL) {
|
---|
528 | return false;
|
---|
529 | }
|
---|
530 |
|
---|
531 | return true;
|
---|
532 | }
|
---|
533 |
|
---|
534 | void smbprofile_dump(void);
|
---|
535 |
|
---|
536 | void smbprofile_cleanup(pid_t pid, pid_t dst);
|
---|
537 | void smbprofile_stats_accumulate(struct profile_stats *acc,
|
---|
538 | const struct profile_stats *add);
|
---|
539 | void smbprofile_collect(struct profile_stats *stats);
|
---|
540 |
|
---|
541 | static inline uint64_t profile_timestamp(void)
|
---|
542 | {
|
---|
543 | struct timespec ts;
|
---|
544 |
|
---|
545 | /* we might prefer to use the _COARSE clock variant of CLOCK_MONOTONIC
|
---|
546 | that one is faster but cached and "just" tick-wise precise */
|
---|
547 | clock_gettime_mono(&ts);
|
---|
548 | return (ts.tv_sec * 1000000) + (ts.tv_nsec / 1000); /* usec */
|
---|
549 | }
|
---|
550 |
|
---|
551 | #define DO_PROFILE_INC(x) \
|
---|
552 | _SMBPROFILE_COUNT_INCREMENT(x##_stats, profile_p, 1); \
|
---|
553 |
|
---|
554 | #define START_PROFILE(x) \
|
---|
555 | struct smbprofile_stats_basic_async __profasync_##x = {}; \
|
---|
556 | _SMBPROFILE_BASIC_ASYNC_START(x##_stats, profile_p, __profasync_##x);
|
---|
557 |
|
---|
558 | #define START_PROFILE_BYTES(x,n) \
|
---|
559 | struct smbprofile_stats_bytes_async __profasync_##x = {}; \
|
---|
560 | _SMBPROFILE_BYTES_ASYNC_START(x##_stats, profile_p, __profasync_##x, n);
|
---|
561 |
|
---|
562 | #define END_PROFILE(x) \
|
---|
563 | SMBPROFILE_BASIC_ASYNC_END(__profasync_##x)
|
---|
564 |
|
---|
565 | #define END_PROFILE_BYTES(x) \
|
---|
566 | SMBPROFILE_BYTES_ASYNC_END(__profasync_##x)
|
---|
567 |
|
---|
568 | #else /* WITH_PROFILE */
|
---|
569 |
|
---|
570 | #define SMBPROFILE_COUNT_INCREMENT(_name, _area, _v)
|
---|
571 |
|
---|
572 | #define SMBPROFILE_TIME_ASYNC_STATE(_async_name)
|
---|
573 | #define SMBPROFILE_TIME_ASYNC_START(_name, _area, _async)
|
---|
574 | #define SMBPROFILE_TIME_ASYNC_END(_async)
|
---|
575 |
|
---|
576 | #define SMBPROFILE_BASIC_ASYNC_STATE(_async_name)
|
---|
577 | #define SMBPROFILE_BASIC_ASYNC_START(_name, _area, _async)
|
---|
578 | #define SMBPROFILE_BASIC_ASYNC_END(_async)
|
---|
579 |
|
---|
580 | #define SMBPROFILE_BYTES_ASYNC_STATE(_async_name)
|
---|
581 | #define SMBPROFILE_BYTES_ASYNC_START(_name, _area, _async, _inbytes)
|
---|
582 | #define SMBPROFILE_BYTES_ASYNC_SET_IDLE(_async)
|
---|
583 | #define SMBPROFILE_BYTES_ASYNC_SET_BUSY(_async)
|
---|
584 | #define SMBPROFILE_BYTES_ASYNC_END(_async)
|
---|
585 |
|
---|
586 | #define SMBPROFILE_IOBYTES_ASYNC_STATE(_async_name)
|
---|
587 | #define SMBPROFILE_IOBYTES_ASYNC_START(_name, _area, _async, _inbytes)
|
---|
588 | #define SMBPROFILE_IOBYTES_ASYNC_SET_IDLE(_async)
|
---|
589 | #define SMBPROFILE_IOBYTES_ASYNC_SET_BUSY(_async)
|
---|
590 | #define SMBPROFILE_IOBYTES_ASYNC_END(_async, _outbytes)
|
---|
591 |
|
---|
592 | #define DO_PROFILE_INC(x)
|
---|
593 | #define START_PROFILE(x)
|
---|
594 | #define START_PROFILE_BYTES(x,n)
|
---|
595 | #define END_PROFILE(x)
|
---|
596 | #define END_PROFILE_BYTES(x)
|
---|
597 |
|
---|
598 | static inline bool smbprofile_dump_pending(void)
|
---|
599 | {
|
---|
600 | return false;
|
---|
601 | }
|
---|
602 |
|
---|
603 | static inline void smbprofile_dump_setup(struct tevent_context *ev)
|
---|
604 | {
|
---|
605 | return;
|
---|
606 | }
|
---|
607 |
|
---|
608 | static inline void smbprofile_dump(void)
|
---|
609 | {
|
---|
610 | return;
|
---|
611 | }
|
---|
612 |
|
---|
613 | static inline void smbprofile_cleanup(pid_t pid, pid_t dst)
|
---|
614 | {
|
---|
615 | return;
|
---|
616 | }
|
---|
617 |
|
---|
618 | #endif /* WITH_PROFILE */
|
---|
619 |
|
---|
620 | /* The following definitions come from profile/profile.c */
|
---|
621 |
|
---|
622 | void set_profile_level(int level, struct server_id src);
|
---|
623 |
|
---|
624 | struct messaging_context;
|
---|
625 | bool profile_setup(struct messaging_context *msg_ctx, bool rdonly);
|
---|
626 |
|
---|
627 | #endif
|
---|