MySQL 8.0.31
Source Code Documentation
psi_mutex_service.h
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22
23#ifndef COMPONENTS_SERVICES_PSI_MUTEX_SERVICE_H
24#define COMPONENTS_SERVICES_PSI_MUTEX_SERVICE_H
25
28
30/** @sa register_mutex_v1_t. */
31register_mutex_v1_t register_mutex;
32/** @sa init_mutex_v1_t. */
34/** @sa destroy_mutex_v1_t. */
36/** @sa start_mutex_wait_v1_t. */
37start_mutex_wait_v1_t start_mutex_wait;
38/** @sa end_mutex_wait_v1_t. */
39end_mutex_wait_v1_t end_mutex_wait;
40/** @sa unlock_mutex_v1_t. */
41unlock_mutex_v1_t unlock_mutex;
43
44#endif /* COMPONENTS_SERVICES_PSI_MUTEX_SERVICE_H */
void destroy_mutex(PFS_mutex *pfs)
Destroy instrumentation for a mutex instance.
Definition: pfs_instr.cc:379
struct PSI_mutex *(* init_mutex_v1_t)(PSI_mutex_key key, const void *identity)
Mutex instrumentation initialization API.
Definition: psi_mutex_bits.h:157
void(* end_mutex_wait_v1_t)(struct PSI_mutex_locker *locker, int rc)
Record a mutex instrumentation wait end event.
Definition: psi_mutex_bits.h:190
void(* destroy_mutex_v1_t)(struct PSI_mutex *mutex)
Mutex instrumentation destruction API.
Definition: psi_mutex_bits.h:164
void(* register_mutex_v1_t)(const char *category, struct PSI_mutex_info_v1 *info, int count)
Mutex registration API.
Definition: psi_mutex_bits.h:148
void(* unlock_mutex_v1_t)(struct PSI_mutex *mutex)
Record a mutex instrumentation unlock event.
Definition: psi_mutex_bits.h:170
struct PSI_mutex_locker *(* start_mutex_wait_v1_t)(struct PSI_mutex_locker_state_v1 *state, struct PSI_mutex *mutex, enum PSI_mutex_operation op, const char *src_file, unsigned int src_line)
Record a mutex instrumentation wait start event.
Definition: psi_mutex_bits.h:181
native_mutex_t init_mutex
Definition: mysqlimport.cc:54
Instrumentation helpers for mutexes.
#define END_SERVICE_DEFINITION(name)
A macro to end the last Service definition started with the BEGIN_SERVICE_DEFINITION macro.
Definition: service.h:90
#define BEGIN_SERVICE_DEFINITION(name)
Declares a new Service.
Definition: service.h:85