MySQL 8.4.3
Source Code Documentation
pfs_mutex_provider.h
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23
24#ifndef PFS_MUTEX_PROVIDER_H
25#define PFS_MUTEX_PROVIDER_H
26
27/**
28 @file include/pfs_mutex_provider.h
29 Performance schema instrumentation (declarations).
30*/
31
32#include <sys/types.h>
33
34/* HAVE_PSI_*_INTERFACE */
35#include "my_psi_config.h" // IWYU pragma: keep
36
37#ifdef HAVE_PSI_MUTEX_INTERFACE
38#if defined(MYSQL_SERVER) || defined(PFS_DIRECT_CALL)
39#ifndef MYSQL_DYNAMIC_PLUGIN
40#ifndef WITH_LOCK_ORDER
41
42#include "my_inttypes.h"
43#include "my_macros.h"
44#include "mysql/psi/psi_mutex.h"
45
46#define PSI_MUTEX_CALL(M) pfs_##M##_v1
47
49 int count);
50
51PSI_mutex *pfs_init_mutex_v1(PSI_mutex_key key, const void *identity);
52
54
56 PSI_mutex *mutex,
58 const char *src_file, uint src_line);
59
61
62void pfs_end_mutex_wait_v1(PSI_mutex_locker *locker, int rc);
63
64#endif /* WITH_LOCK_ORDER */
65#endif /* MYSQL_DYNAMIC_PLUGIN */
66#endif /* MYSQL_SERVER || PFS_DIRECT_CALL */
67#endif /* HAVE_PSI_MUTEX_INTERFACE */
68
69#endif /* PFS_MUTEX_PROVIDER_H */
PSI_mutex_operation
Operation performed on an instrumented mutex.
Definition: psi_mutex_bits.h:108
struct PSI_mutex_locker PSI_mutex_locker
Definition: psi_mutex_bits.h:105
unsigned int PSI_mutex_key
Instrumented mutex key.
Definition: psi_mutex_bits.h:52
Some integer typedefs for easier portability.
Some common macros.
Defines various enable/disable and HAVE_ macros related to the performance schema instrumentation sys...
static int count
Definition: myisam_ftdump.cc:45
static const char * category
Definition: sha2_password.cc:170
void pfs_destroy_mutex_v1(PSI_mutex *mutex)
Implementation of the mutex instrumentation interface.
Definition: pfs.cc:2674
void pfs_end_mutex_wait_v1(PSI_mutex_locker *locker, int rc)
Implementation of the mutex instrumentation interface.
Definition: pfs.cc:5099
void pfs_register_mutex_v1(const char *category, PSI_mutex_info_v1 *info, int count)
Implementation of the mutex instrumentation interface.
Definition: pfs.cc:2439
PSI_mutex * pfs_init_mutex_v1(PSI_mutex_key key, const void *identity)
Implementation of the mutex instrumentation interface.
Definition: pfs.cc:2654
void pfs_unlock_mutex_v1(PSI_mutex *mutex)
Implementation of the mutex instrumentation interface.
Definition: pfs.cc:4807
PSI_mutex_locker * pfs_start_mutex_wait_v1(PSI_mutex_locker_state *state, PSI_mutex *mutex, PSI_mutex_operation op, const char *src_file, uint src_line)
Implementation of the mutex instrumentation interface.
Definition: pfs.cc:3769
Performance schema instrumentation interface.
required string key
Definition: replication_asynchronous_connection_failover.proto:60
Mutex information.
Definition: psi_mutex_bits.h:73
State data storage for start_mutex_wait_v1_t.
Definition: psi_mutex_bits.h:125
Interface for an instrumented mutex.
Definition: psi_mutex_bits.h:97