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samba-mirror/source3/include/smbprofile.h
Ralph Boehme 7e1f9c9d83 s3: vfs: add SMB_VFS_GETXATTRAT_SEND/RECV
Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2018-07-27 13:07:14 +02:00

629 lines
21 KiB
C

#ifndef _PROFILE_H_
#define _PROFILE_H_
/*
Unix SMB/CIFS implementation.
store smbd profiling information in shared memory
Copyright (C) Andrew Tridgell 1999
Copyright (C) James Peach 2006
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
struct tevent_context;
#ifdef WITH_PROFILE
#define SMBPROFILE_STATS_ALL_SECTIONS \
SMBPROFILE_STATS_START \
\
SMBPROFILE_STATS_SECTION_START(global, "SMBD loop") \
SMBPROFILE_STATS_COUNT(connect) \
SMBPROFILE_STATS_COUNT(disconnect) \
SMBPROFILE_STATS_BASIC(idle) \
SMBPROFILE_STATS_TIME(cpu_user) \
SMBPROFILE_STATS_TIME(cpu_system) \
SMBPROFILE_STATS_COUNT(request) \
SMBPROFILE_STATS_BASIC(push_sec_ctx) \
SMBPROFILE_STATS_BASIC(set_sec_ctx) \
SMBPROFILE_STATS_BASIC(set_root_sec_ctx) \
SMBPROFILE_STATS_BASIC(pop_sec_ctx) \
SMBPROFILE_STATS_SECTION_END \
\
SMBPROFILE_STATS_SECTION_START(syscall, "System Calls") \
SMBPROFILE_STATS_BASIC(syscall_opendir) \
SMBPROFILE_STATS_BASIC(syscall_fdopendir) \
SMBPROFILE_STATS_BASIC(syscall_readdir) \
SMBPROFILE_STATS_BASIC(syscall_seekdir) \
SMBPROFILE_STATS_BASIC(syscall_telldir) \
SMBPROFILE_STATS_BASIC(syscall_rewinddir) \
SMBPROFILE_STATS_BASIC(syscall_mkdir) \
SMBPROFILE_STATS_BASIC(syscall_rmdir) \
SMBPROFILE_STATS_BASIC(syscall_closedir) \
SMBPROFILE_STATS_BASIC(syscall_open) \
SMBPROFILE_STATS_BASIC(syscall_createfile) \
SMBPROFILE_STATS_BASIC(syscall_close) \
SMBPROFILE_STATS_BYTES(syscall_pread) \
SMBPROFILE_STATS_BYTES(syscall_asys_pread) \
SMBPROFILE_STATS_BYTES(syscall_pwrite) \
SMBPROFILE_STATS_BYTES(syscall_asys_pwrite) \
SMBPROFILE_STATS_BASIC(syscall_lseek) \
SMBPROFILE_STATS_BYTES(syscall_sendfile) \
SMBPROFILE_STATS_BYTES(syscall_recvfile) \
SMBPROFILE_STATS_BASIC(syscall_rename) \
SMBPROFILE_STATS_BASIC(syscall_rename_at) \
SMBPROFILE_STATS_BYTES(syscall_asys_fsync) \
SMBPROFILE_STATS_BASIC(syscall_stat) \
SMBPROFILE_STATS_BASIC(syscall_fstat) \
SMBPROFILE_STATS_BASIC(syscall_lstat) \
SMBPROFILE_STATS_BASIC(syscall_get_alloc_size) \
SMBPROFILE_STATS_BASIC(syscall_unlink) \
SMBPROFILE_STATS_BASIC(syscall_chmod) \
SMBPROFILE_STATS_BASIC(syscall_fchmod) \
SMBPROFILE_STATS_BASIC(syscall_chown) \
SMBPROFILE_STATS_BASIC(syscall_fchown) \
SMBPROFILE_STATS_BASIC(syscall_lchown) \
SMBPROFILE_STATS_BASIC(syscall_chdir) \
SMBPROFILE_STATS_BASIC(syscall_getwd) \
SMBPROFILE_STATS_BASIC(syscall_ntimes) \
SMBPROFILE_STATS_BASIC(syscall_ftruncate) \
SMBPROFILE_STATS_BASIC(syscall_fallocate) \
SMBPROFILE_STATS_BASIC(syscall_fcntl_lock) \
SMBPROFILE_STATS_BASIC(syscall_kernel_flock) \
SMBPROFILE_STATS_BASIC(syscall_linux_setlease) \
SMBPROFILE_STATS_BASIC(syscall_fcntl_getlock) \
SMBPROFILE_STATS_BASIC(syscall_readlink) \
SMBPROFILE_STATS_BASIC(syscall_symlink) \
SMBPROFILE_STATS_BASIC(syscall_link) \
SMBPROFILE_STATS_BASIC(syscall_mknod) \
SMBPROFILE_STATS_BASIC(syscall_realpath) \
SMBPROFILE_STATS_BASIC(syscall_get_quota) \
SMBPROFILE_STATS_BASIC(syscall_set_quota) \
SMBPROFILE_STATS_BASIC(syscall_get_sd) \
SMBPROFILE_STATS_BASIC(syscall_set_sd) \
SMBPROFILE_STATS_BASIC(syscall_brl_lock) \
SMBPROFILE_STATS_BASIC(syscall_brl_unlock) \
SMBPROFILE_STATS_BASIC(syscall_brl_cancel) \
SMBPROFILE_STATS_BYTES(syscall_asys_getxattrat) \
SMBPROFILE_STATS_SECTION_END \
\
SMBPROFILE_STATS_SECTION_START(acl, "ACL Calls") \
SMBPROFILE_STATS_BASIC(get_nt_acl) \
SMBPROFILE_STATS_BASIC(fget_nt_acl) \
SMBPROFILE_STATS_BASIC(fset_nt_acl) \
SMBPROFILE_STATS_SECTION_END \
\
SMBPROFILE_STATS_SECTION_START(statcache, "Stat Cache") \
SMBPROFILE_STATS_COUNT(statcache_lookups) \
SMBPROFILE_STATS_COUNT(statcache_misses) \
SMBPROFILE_STATS_COUNT(statcache_hits) \
SMBPROFILE_STATS_SECTION_END \
\
SMBPROFILE_STATS_SECTION_START(writecache, "Write Cache") \
SMBPROFILE_STATS_COUNT(writecache_allocations) \
SMBPROFILE_STATS_COUNT(writecache_deallocations) \
SMBPROFILE_STATS_COUNT(writecache_cached_reads) \
SMBPROFILE_STATS_COUNT(writecache_total_writes) \
SMBPROFILE_STATS_COUNT(writecache_init_writes) \
SMBPROFILE_STATS_COUNT(writecache_abutted_writes) \
SMBPROFILE_STATS_COUNT(writecache_non_oplock_writes) \
SMBPROFILE_STATS_COUNT(writecache_direct_writes) \
SMBPROFILE_STATS_COUNT(writecache_cached_writes) \
SMBPROFILE_STATS_COUNT(writecache_perfect_writes) \
SMBPROFILE_STATS_COUNT(writecache_flush_reason_seek) \
SMBPROFILE_STATS_COUNT(writecache_flush_reason_read) \
SMBPROFILE_STATS_COUNT(writecache_flush_reason_readraw) \
SMBPROFILE_STATS_COUNT(writecache_flush_reason_write) \
SMBPROFILE_STATS_COUNT(writecache_flush_reason_oplock) \
SMBPROFILE_STATS_COUNT(writecache_flush_reason_close) \
SMBPROFILE_STATS_COUNT(writecache_flush_reason_sync) \
SMBPROFILE_STATS_COUNT(writecache_flush_reason_sizechange) \
SMBPROFILE_STATS_SECTION_END \
\
SMBPROFILE_STATS_SECTION_START(SMB, "SMB Calls") \
SMBPROFILE_STATS_BASIC(SMBmkdir) \
SMBPROFILE_STATS_BASIC(SMBrmdir) \
SMBPROFILE_STATS_BASIC(SMBopen) \
SMBPROFILE_STATS_BASIC(SMBcreate) \
SMBPROFILE_STATS_BASIC(SMBclose) \
SMBPROFILE_STATS_BASIC(SMBflush) \
SMBPROFILE_STATS_BASIC(SMBunlink) \
SMBPROFILE_STATS_BASIC(SMBmv) \
SMBPROFILE_STATS_BASIC(SMBgetatr) \
SMBPROFILE_STATS_BASIC(SMBsetatr) \
SMBPROFILE_STATS_BASIC(SMBread) \
SMBPROFILE_STATS_BASIC(SMBwrite) \
SMBPROFILE_STATS_BASIC(SMBlock) \
SMBPROFILE_STATS_BASIC(SMBunlock) \
SMBPROFILE_STATS_BASIC(SMBctemp) \
SMBPROFILE_STATS_BASIC(SMBmknew) \
SMBPROFILE_STATS_BASIC(SMBcheckpath) \
SMBPROFILE_STATS_BASIC(SMBexit) \
SMBPROFILE_STATS_BASIC(SMBlseek) \
SMBPROFILE_STATS_BASIC(SMBlockread) \
SMBPROFILE_STATS_BASIC(SMBwriteunlock) \
SMBPROFILE_STATS_BASIC(SMBreadbraw) \
SMBPROFILE_STATS_BASIC(SMBreadBmpx) \
SMBPROFILE_STATS_BASIC(SMBreadBs) \
SMBPROFILE_STATS_BASIC(SMBwritebraw) \
SMBPROFILE_STATS_BASIC(SMBwriteBmpx) \
SMBPROFILE_STATS_BASIC(SMBwriteBs) \
SMBPROFILE_STATS_BASIC(SMBwritec) \
SMBPROFILE_STATS_BASIC(SMBsetattrE) \
SMBPROFILE_STATS_BASIC(SMBgetattrE) \
SMBPROFILE_STATS_BASIC(SMBlockingX) \
SMBPROFILE_STATS_BASIC(SMBtrans) \
SMBPROFILE_STATS_BASIC(SMBtranss) \
SMBPROFILE_STATS_BASIC(SMBioctl) \
SMBPROFILE_STATS_BASIC(SMBioctls) \
SMBPROFILE_STATS_BASIC(SMBcopy) \
SMBPROFILE_STATS_BASIC(SMBmove) \
SMBPROFILE_STATS_BASIC(SMBecho) \
SMBPROFILE_STATS_BASIC(SMBwriteclose) \
SMBPROFILE_STATS_BASIC(SMBopenX) \
SMBPROFILE_STATS_BASIC(SMBreadX) \
SMBPROFILE_STATS_BASIC(SMBwriteX) \
SMBPROFILE_STATS_BASIC(SMBtrans2) \
SMBPROFILE_STATS_BASIC(SMBtranss2) \
SMBPROFILE_STATS_BASIC(SMBfindclose) \
SMBPROFILE_STATS_BASIC(SMBfindnclose) \
SMBPROFILE_STATS_BASIC(SMBtcon) \
SMBPROFILE_STATS_BASIC(SMBtdis) \
SMBPROFILE_STATS_BASIC(SMBnegprot) \
SMBPROFILE_STATS_BASIC(SMBsesssetupX) \
SMBPROFILE_STATS_BASIC(SMBulogoffX) \
SMBPROFILE_STATS_BASIC(SMBtconX) \
SMBPROFILE_STATS_BASIC(SMBdskattr) \
SMBPROFILE_STATS_BASIC(SMBsearch) \
SMBPROFILE_STATS_BASIC(SMBffirst) \
SMBPROFILE_STATS_BASIC(SMBfunique) \
SMBPROFILE_STATS_BASIC(SMBfclose) \
SMBPROFILE_STATS_BASIC(SMBnttrans) \
SMBPROFILE_STATS_BASIC(SMBnttranss) \
SMBPROFILE_STATS_BASIC(SMBntcreateX) \
SMBPROFILE_STATS_BASIC(SMBntcancel) \
SMBPROFILE_STATS_BASIC(SMBntrename) \
SMBPROFILE_STATS_BASIC(SMBsplopen) \
SMBPROFILE_STATS_BASIC(SMBsplwr) \
SMBPROFILE_STATS_BASIC(SMBsplclose) \
SMBPROFILE_STATS_BASIC(SMBsplretq) \
SMBPROFILE_STATS_BASIC(SMBsends) \
SMBPROFILE_STATS_BASIC(SMBsendb) \
SMBPROFILE_STATS_BASIC(SMBfwdname) \
SMBPROFILE_STATS_BASIC(SMBcancelf) \
SMBPROFILE_STATS_BASIC(SMBgetmac) \
SMBPROFILE_STATS_BASIC(SMBsendstrt) \
SMBPROFILE_STATS_BASIC(SMBsendend) \
SMBPROFILE_STATS_BASIC(SMBsendtxt) \
SMBPROFILE_STATS_BASIC(SMBinvalid) \
SMBPROFILE_STATS_SECTION_END \
\
SMBPROFILE_STATS_SECTION_START(Trans2, "Trans2 Calls") \
SMBPROFILE_STATS_BASIC(Trans2_open) \
SMBPROFILE_STATS_BASIC(Trans2_findfirst) \
SMBPROFILE_STATS_BASIC(Trans2_findnext) \
SMBPROFILE_STATS_BASIC(Trans2_qfsinfo) \
SMBPROFILE_STATS_BASIC(Trans2_setfsinfo) \
SMBPROFILE_STATS_BASIC(Trans2_qpathinfo) \
SMBPROFILE_STATS_BASIC(Trans2_setpathinfo) \
SMBPROFILE_STATS_BASIC(Trans2_qfileinfo) \
SMBPROFILE_STATS_BASIC(Trans2_setfileinfo) \
SMBPROFILE_STATS_BASIC(Trans2_fsctl) \
SMBPROFILE_STATS_BASIC(Trans2_ioctl) \
SMBPROFILE_STATS_BASIC(Trans2_findnotifyfirst) \
SMBPROFILE_STATS_BASIC(Trans2_findnotifynext) \
SMBPROFILE_STATS_BASIC(Trans2_mkdir) \
SMBPROFILE_STATS_BASIC(Trans2_session_setup) \
SMBPROFILE_STATS_BASIC(Trans2_get_dfs_referral) \
SMBPROFILE_STATS_BASIC(Trans2_report_dfs_inconsistancy) \
SMBPROFILE_STATS_SECTION_END \
\
SMBPROFILE_STATS_SECTION_START(NT_transact, "NT Transact Calls") \
SMBPROFILE_STATS_BASIC(NT_transact_create) \
SMBPROFILE_STATS_BASIC(NT_transact_ioctl) \
SMBPROFILE_STATS_BASIC(NT_transact_set_security_desc) \
SMBPROFILE_STATS_BASIC(NT_transact_notify_change) \
SMBPROFILE_STATS_BASIC(NT_transact_rename) \
SMBPROFILE_STATS_BASIC(NT_transact_query_security_desc) \
SMBPROFILE_STATS_BASIC(NT_transact_get_user_quota) \
SMBPROFILE_STATS_BASIC(NT_transact_set_user_quota) \
SMBPROFILE_STATS_SECTION_END \
\
SMBPROFILE_STATS_SECTION_START(smb2, "SMB2 Calls") \
SMBPROFILE_STATS_IOBYTES(smb2_negprot) \
SMBPROFILE_STATS_IOBYTES(smb2_sesssetup) \
SMBPROFILE_STATS_IOBYTES(smb2_logoff) \
SMBPROFILE_STATS_IOBYTES(smb2_tcon) \
SMBPROFILE_STATS_IOBYTES(smb2_tdis) \
SMBPROFILE_STATS_IOBYTES(smb2_create) \
SMBPROFILE_STATS_IOBYTES(smb2_close) \
SMBPROFILE_STATS_IOBYTES(smb2_flush) \
SMBPROFILE_STATS_IOBYTES(smb2_read) \
SMBPROFILE_STATS_IOBYTES(smb2_write) \
SMBPROFILE_STATS_IOBYTES(smb2_lock) \
SMBPROFILE_STATS_IOBYTES(smb2_ioctl) \
SMBPROFILE_STATS_IOBYTES(smb2_cancel) \
SMBPROFILE_STATS_IOBYTES(smb2_keepalive) \
SMBPROFILE_STATS_IOBYTES(smb2_find) \
SMBPROFILE_STATS_IOBYTES(smb2_notify) \
SMBPROFILE_STATS_IOBYTES(smb2_getinfo) \
SMBPROFILE_STATS_IOBYTES(smb2_setinfo) \
SMBPROFILE_STATS_IOBYTES(smb2_break) \
SMBPROFILE_STATS_SECTION_END \
\
SMBPROFILE_STATS_END
/* this file defines the profile structure in the profile shared
memory area */
/* time values in the following structure are in microseconds */
struct smbprofile_stats_count {
uint64_t count; /* number of events */
};
struct smbprofile_stats_time {
uint64_t time; /* microseconds */
};
struct smbprofile_stats_time_async {
uint64_t start;
struct smbprofile_stats_time *stats;
};
struct smbprofile_stats_basic {
uint64_t count; /* number of events */
uint64_t time; /* microseconds */
};
struct smbprofile_stats_basic_async {
uint64_t start;
struct smbprofile_stats_basic *stats;
};
struct smbprofile_stats_bytes {
uint64_t count; /* number of events */
uint64_t time; /* microseconds */
uint64_t idle; /* idle time compared to 'time' microseconds */
uint64_t bytes; /* bytes */
};
struct smbprofile_stats_bytes_async {
uint64_t start;
uint64_t idle_start;
uint64_t idle_time;
struct smbprofile_stats_bytes *stats;
};
struct smbprofile_stats_iobytes {
uint64_t count; /* number of events */
uint64_t time; /* microseconds */
uint64_t idle; /* idle time compared to 'time' microseconds */
uint64_t inbytes; /* bytes read */
uint64_t outbytes; /* bytes written */
};
struct smbprofile_stats_iobytes_async {
uint64_t start;
uint64_t idle_start;
uint64_t idle_time;
struct smbprofile_stats_iobytes *stats;
};
struct profile_stats {
uint64_t magic;
struct {
#define SMBPROFILE_STATS_START
#define SMBPROFILE_STATS_SECTION_START(name, display)
#define SMBPROFILE_STATS_COUNT(name) \
struct smbprofile_stats_count name##_stats;
#define SMBPROFILE_STATS_TIME(name) \
struct smbprofile_stats_time name##_stats;
#define SMBPROFILE_STATS_BASIC(name) \
struct smbprofile_stats_basic name##_stats;
#define SMBPROFILE_STATS_BYTES(name) \
struct smbprofile_stats_bytes name##_stats;
#define SMBPROFILE_STATS_IOBYTES(name) \
struct smbprofile_stats_iobytes name##_stats;
#define SMBPROFILE_STATS_SECTION_END
#define SMBPROFILE_STATS_END
SMBPROFILE_STATS_ALL_SECTIONS
#undef SMBPROFILE_STATS_START
#undef SMBPROFILE_STATS_SECTION_START
#undef SMBPROFILE_STATS_COUNT
#undef SMBPROFILE_STATS_TIME
#undef SMBPROFILE_STATS_BASIC
#undef SMBPROFILE_STATS_BYTES
#undef SMBPROFILE_STATS_IOBYTES
#undef SMBPROFILE_STATS_SECTION_END
#undef SMBPROFILE_STATS_END
} values;
};
#define _SMBPROFILE_COUNT_INCREMENT(_stats, _area, _v) do { \
if (smbprofile_state.config.do_count) { \
(_area)->values._stats.count += (_v); \
smbprofile_dump_schedule(); \
} \
} while(0)
#define SMBPROFILE_COUNT_INCREMENT(_name, _area, _v) \
_SMBPROFILE_COUNT_INCREMENT(_name##_stats, _area, _v)
#define SMBPROFILE_TIME_ASYNC_STATE(_async_name) \
struct smbprofile_stats_time_async _async_name;
#define _SMBPROFILE_TIME_ASYNC_START(_stats, _area, _async) do { \
(_async) = (struct smbprofile_stats_time_async) {}; \
if (smbprofile_state.config.do_times) { \
(_async).stats = &((_area)->values._stats), \
(_async).start = profile_timestamp(); \
} \
} while(0)
#define SMBPROFILE_TIME_ASYNC_START(_name, _area, _async) \
_SMBPROFILE_TIME_ASYNC_START(_name##_stats, _area, _async)
#define SMBPROFILE_TIME_ASYNC_END(_async) do { \
if ((_async).start != 0) { \
(_async).stats->time += profile_timestamp() - (_async).start; \
(_async) = (struct smbprofile_stats_basic_async) {}; \
smbprofile_dump_schedule(); \
} \
} while(0)
#define SMBPROFILE_BASIC_ASYNC_STATE(_async_name) \
struct smbprofile_stats_basic_async _async_name;
#define _SMBPROFILE_BASIC_ASYNC_START(_stats, _area, _async) do { \
(_async) = (struct smbprofile_stats_basic_async) {}; \
if (smbprofile_state.config.do_count) { \
if (smbprofile_state.config.do_times) { \
(_async).start = profile_timestamp(); \
(_async).stats = &((_area)->values._stats); \
} \
(_area)->values._stats.count += 1; \
smbprofile_dump_schedule(); \
} \
} while(0)
#define SMBPROFILE_BASIC_ASYNC_START(_name, _area, _async) \
_SMBPROFILE_BASIC_ASYNC_START(_name##_stats, _area, _async)
#define SMBPROFILE_BASIC_ASYNC_END(_async) do { \
if ((_async).start != 0) { \
(_async).stats->time += profile_timestamp() - (_async).start; \
(_async) = (struct smbprofile_stats_basic_async) {}; \
smbprofile_dump_schedule(); \
} \
} while(0)
#define _SMBPROFILE_TIMER_ASYNC_START(_stats, _area, _async) do { \
(_async).stats = &((_area)->values._stats); \
if (smbprofile_state.config.do_times) { \
(_async).start = profile_timestamp(); \
} \
} while(0)
#define _SMBPROFILE_TIMER_ASYNC_SET_IDLE(_async) do { \
if ((_async).start != 0) { \
if ((_async).idle_start == 0) { \
(_async).idle_start = profile_timestamp(); \
} \
} \
} while(0)
#define _SMBPROFILE_TIMER_ASYNC_SET_BUSY(_async) do { \
if ((_async).idle_start != 0) { \
(_async).idle_time += \
profile_timestamp() - (_async).idle_start; \
(_async).idle_start = 0; \
} \
} while(0)
#define _SMBPROFILE_TIMER_ASYNC_END(_async) do { \
if ((_async).start != 0) { \
_SMBPROFILE_TIMER_ASYNC_SET_BUSY(_async); \
(_async).stats->time += profile_timestamp() - (_async).start; \
(_async).stats->idle += (_async).idle_time; \
} \
} while(0)
#define SMBPROFILE_BYTES_ASYNC_STATE(_async_name) \
struct smbprofile_stats_bytes_async _async_name;
#define _SMBPROFILE_BYTES_ASYNC_START(_stats, _area, _async, _bytes) do { \
(_async) = (struct smbprofile_stats_bytes_async) {}; \
if (smbprofile_state.config.do_count) { \
_SMBPROFILE_TIMER_ASYNC_START(_stats, _area, _async); \
(_area)->values._stats.count += 1; \
(_area)->values._stats.bytes += (_bytes); \
smbprofile_dump_schedule(); \
} \
} while(0)
#define SMBPROFILE_BYTES_ASYNC_START(_name, _area, _async, _bytes) \
_SMBPROFILE_BYTES_ASYNC_START(_name##_stats, _area, _async, _bytes)
#define SMBPROFILE_BYTES_ASYNC_SET_IDLE(_async) \
_SMBPROFILE_TIMER_ASYNC_SET_IDLE(_async)
#define SMBPROFILE_BYTES_ASYNC_SET_BUSY(_async) \
_SMBPROFILE_TIMER_ASYNC_SET_BUSY(_async)
#define SMBPROFILE_BYTES_ASYNC_END(_async) do { \
if ((_async).stats != NULL) { \
_SMBPROFILE_TIMER_ASYNC_END(_async); \
(_async) = (struct smbprofile_stats_bytes_async) {}; \
smbprofile_dump_schedule(); \
} \
} while(0)
#define SMBPROFILE_IOBYTES_ASYNC_STATE(_async_name) \
struct smbprofile_stats_iobytes_async _async_name;
#define _SMBPROFILE_IOBYTES_ASYNC_START(_stats, _area, _async, _inbytes) do { \
(_async) = (struct smbprofile_stats_iobytes_async) {}; \
if (smbprofile_state.config.do_count) { \
_SMBPROFILE_TIMER_ASYNC_START(_stats, _area, _async); \
(_area)->values._stats.count += 1; \
(_area)->values._stats.inbytes += (_inbytes); \
smbprofile_dump_schedule(); \
} \
} while(0)
#define SMBPROFILE_IOBYTES_ASYNC_START(_name, _area, _async, _inbytes) \
_SMBPROFILE_IOBYTES_ASYNC_START(_name##_stats, _area, _async, _inbytes)
#define SMBPROFILE_IOBYTES_ASYNC_SET_IDLE(_async) \
_SMBPROFILE_TIMER_ASYNC_SET_IDLE(_async)
#define SMBPROFILE_IOBYTES_ASYNC_SET_BUSY(_async) \
_SMBPROFILE_TIMER_ASYNC_SET_BUSY(_async)
#define SMBPROFILE_IOBYTES_ASYNC_END(_async, _outbytes) do { \
if ((_async).stats != NULL) { \
(_async).stats->outbytes += (_outbytes); \
_SMBPROFILE_TIMER_ASYNC_END(_async); \
(_async) = (struct smbprofile_stats_iobytes_async) {}; \
smbprofile_dump_schedule(); \
} \
} while(0)
extern struct profile_stats *profile_p;
struct smbprofile_global_state {
struct {
struct tdb_wrap *db;
struct tevent_context *ev;
struct tevent_timer *te;
} internal;
struct {
bool do_count;
bool do_times;
} config;
struct {
struct profile_stats global;
} stats;
};
extern struct smbprofile_global_state smbprofile_state;
void smbprofile_dump_schedule_timer(void);
void smbprofile_dump_setup(struct tevent_context *ev);
static inline void smbprofile_dump_schedule(void)
{
if (likely(smbprofile_state.internal.te != NULL)) {
return;
}
if (unlikely(smbprofile_state.internal.ev == NULL)) {
return;
}
smbprofile_dump_schedule_timer();
}
static inline bool smbprofile_dump_pending(void)
{
if (smbprofile_state.internal.te == NULL) {
return false;
}
return true;
}
void smbprofile_dump(void);
void smbprofile_cleanup(pid_t pid, pid_t dst);
void smbprofile_stats_accumulate(struct profile_stats *acc,
const struct profile_stats *add);
void smbprofile_collect(struct profile_stats *stats);
static inline uint64_t profile_timestamp(void)
{
struct timespec ts;
/* we might prefer to use the _COARSE clock variant of CLOCK_MONOTONIC
that one is faster but cached and "just" tick-wise precise */
clock_gettime_mono(&ts);
return (ts.tv_sec * 1000000) + (ts.tv_nsec / 1000); /* usec */
}
#define DO_PROFILE_INC(x) \
_SMBPROFILE_COUNT_INCREMENT(x##_stats, profile_p, 1); \
#define START_PROFILE(x) \
struct smbprofile_stats_basic_async __profasync_##x = {}; \
_SMBPROFILE_BASIC_ASYNC_START(x##_stats, profile_p, __profasync_##x);
#define START_PROFILE_BYTES(x,n) \
struct smbprofile_stats_bytes_async __profasync_##x = {}; \
_SMBPROFILE_BYTES_ASYNC_START(x##_stats, profile_p, __profasync_##x, n);
#define END_PROFILE(x) \
SMBPROFILE_BASIC_ASYNC_END(__profasync_##x)
#define END_PROFILE_BYTES(x) \
SMBPROFILE_BYTES_ASYNC_END(__profasync_##x)
#define PROFILE_TIMESTAMP(x) clock_gettime_mono(x)
#else /* WITH_PROFILE */
#define SMBPROFILE_COUNT_INCREMENT(_name, _area, _v)
#define SMBPROFILE_TIME_ASYNC_STATE(_async_name)
#define SMBPROFILE_TIME_ASYNC_START(_name, _area, _async)
#define SMBPROFILE_TIME_ASYNC_END(_async)
#define SMBPROFILE_BASIC_ASYNC_STATE(_async_name)
#define SMBPROFILE_BASIC_ASYNC_START(_name, _area, _async)
#define SMBPROFILE_BASIC_ASYNC_END(_async)
#define SMBPROFILE_BYTES_ASYNC_STATE(_async_name)
#define SMBPROFILE_BYTES_ASYNC_START(_name, _area, _async, _inbytes)
#define SMBPROFILE_BYTES_ASYNC_SET_IDLE(_async)
#define SMBPROFILE_BYTES_ASYNC_SET_BUSY(_async)
#define SMBPROFILE_BYTES_ASYNC_END(_async)
#define SMBPROFILE_IOBYTES_ASYNC_STATE(_async_name)
#define SMBPROFILE_IOBYTES_ASYNC_START(_name, _area, _async, _inbytes)
#define SMBPROFILE_IOBYTES_ASYNC_SET_IDLE(_async)
#define SMBPROFILE_IOBYTES_ASYNC_SET_BUSY(_async)
#define SMBPROFILE_IOBYTES_ASYNC_END(_async, _outbytes)
#define DO_PROFILE_INC(x)
#define START_PROFILE(x)
#define START_PROFILE_BYTES(x,n)
#define END_PROFILE(x)
#define END_PROFILE_BYTES(x)
#define PROFILE_TIMESTAMP(x) (*(x)=(struct timespec){0})
static inline bool smbprofile_dump_pending(void)
{
return false;
}
static inline void smbprofile_dump_setup(struct tevent_context *ev)
{
return;
}
static inline void smbprofile_dump(void)
{
return;
}
static inline void smbprofile_cleanup(pid_t pid, pid_t dst)
{
return;
}
#endif /* WITH_PROFILE */
/* The following definitions come from profile/profile.c */
struct server_id;
void set_profile_level(int level, const struct server_id *src);
struct messaging_context;
bool profile_setup(struct messaging_context *msg_ctx, bool rdonly);
#endif