MySQL 8.3.0
Source Code Documentation
pfs_mutex_provider.h
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21 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */
22
23#ifndef PFS_MUTEX_PROVIDER_H
24#define PFS_MUTEX_PROVIDER_H
25
26/**
27 @file include/pfs_mutex_provider.h
28 Performance schema instrumentation (declarations).
29*/
30
31#include <sys/types.h>
32
33/* HAVE_PSI_*_INTERFACE */
34#include "my_psi_config.h" // IWYU pragma: keep
35
36#ifdef HAVE_PSI_MUTEX_INTERFACE
37#if defined(MYSQL_SERVER) || defined(PFS_DIRECT_CALL)
38#ifndef MYSQL_DYNAMIC_PLUGIN
39#ifndef WITH_LOCK_ORDER
40
41#include "my_inttypes.h"
42#include "my_macros.h"
43#include "mysql/psi/psi_mutex.h"
44
45#define PSI_MUTEX_CALL(M) pfs_##M##_v1
46
48 int count);
49
50PSI_mutex *pfs_init_mutex_v1(PSI_mutex_key key, const void *identity);
51
53
55 PSI_mutex *mutex,
57 const char *src_file, uint src_line);
58
60
61void pfs_end_mutex_wait_v1(PSI_mutex_locker *locker, int rc);
62
63#endif /* WITH_LOCK_ORDER */
64#endif /* MYSQL_DYNAMIC_PLUGIN */
65#endif /* MYSQL_SERVER || PFS_DIRECT_CALL */
66#endif /* HAVE_PSI_MUTEX_INTERFACE */
67
68#endif /* PFS_MUTEX_PROVIDER_H */
PSI_mutex_operation
Operation performed on an instrumented mutex.
Definition: psi_mutex_bits.h:107
struct PSI_mutex_locker PSI_mutex_locker
Definition: psi_mutex_bits.h:104
unsigned int PSI_mutex_key
Instrumented mutex key.
Definition: psi_mutex_bits.h:51
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:44
static const char * category
Definition: sha2_password.cc:169
void pfs_destroy_mutex_v1(PSI_mutex *mutex)
Implementation of the mutex instrumentation interface.
Definition: pfs.cc:2666
void pfs_end_mutex_wait_v1(PSI_mutex_locker *locker, int rc)
Implementation of the mutex instrumentation interface.
Definition: pfs.cc:5064
void pfs_register_mutex_v1(const char *category, PSI_mutex_info_v1 *info, int count)
Implementation of the mutex instrumentation interface.
Definition: pfs.cc:2431
PSI_mutex * pfs_init_mutex_v1(PSI_mutex_key key, const void *identity)
Implementation of the mutex instrumentation interface.
Definition: pfs.cc:2646
void pfs_unlock_mutex_v1(PSI_mutex *mutex)
Implementation of the mutex instrumentation interface.
Definition: pfs.cc:4772
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:3734
Performance schema instrumentation interface.
required string key
Definition: replication_asynchronous_connection_failover.proto:59
Mutex information.
Definition: psi_mutex_bits.h:72
State data storage for start_mutex_wait_v1_t.
Definition: psi_mutex_bits.h:124
Interface for an instrumented mutex.
Definition: psi_mutex_bits.h:96