Mutex Instrumentation (API)

Collaboration diagram for Mutex Instrumentation (API):

Classes
struct	mysql_mutex_t
	An instrumented mutex structure. More...

Macros
#define	mysql_mutex_assert_owner(M)    {}
	Wrapper, to use safe_mutex_assert_owner with instrumented mutexes. More...
#define	mysql_mutex_assert_not_owner(M)    {}
	Wrapper, to use safe_mutex_assert_not_owner with instrumented mutexes. More...
#define	mysql_mutex_register(P1, P2, P3)   inline_mysql_mutex_register(P1, P2, P3)
	Mutex registration. More...
#define	mysql_mutex_init(K, M, A)    mysql_mutex_init_with_src(K, M, A, __FILE__, __LINE__)
	Instrumented mutex_init. More...
#define	mysql_mutex_init_with_src(K, M, A, F, L)    inline_mysql_mutex_init(K, M, A, F, L)
#define	mysql_mutex_destroy(M)    mysql_mutex_destroy_with_src(M, __FILE__, __LINE__)
	Instrumented mutex_destroy. More...
#define	mysql_mutex_destroy_with_src(M, F, L)    inline_mysql_mutex_destroy(M, F, L)
#define	mysql_mutex_lock(M)   mysql_mutex_lock_with_src(M, __FILE__, __LINE__)
	Instrumented mutex_lock. More...
#define	mysql_mutex_lock_with_src(M, F, L)   inline_mysql_mutex_lock(M, F, L)
#define	mysql_mutex_trylock(M)    mysql_mutex_trylock_with_src(M, __FILE__, __LINE__)
	Instrumented mutex_lock. More...
#define	mysql_mutex_trylock_with_src(M, F, L)    inline_mysql_mutex_trylock(M, F, L)
#define	mysql_mutex_unlock(M)   mysql_mutex_unlock_with_src(M, __FILE__, __LINE__)
	Instrumented mutex_unlock. More...
#define	mysql_mutex_unlock_with_src(M, F, L)   inline_mysql_mutex_unlock(M, F, L)

Functions
static void	inline_mysql_mutex_register (const char *category, PSI_mutex_info *info, int count)
static int	inline_mysql_mutex_init (PSI_mutex_key key, mysql_mutex_t *that, const native_mutexattr_t *attr, const char *src_file, uint src_line)
static int	inline_mysql_mutex_destroy (mysql_mutex_t *that, const char *src_file, uint src_line)
static int	inline_mysql_mutex_lock (mysql_mutex_t *that, const char *src_file, uint src_line)
static int	inline_mysql_mutex_trylock (mysql_mutex_t *that, const char *src_file, uint src_line)
static int	inline_mysql_mutex_unlock (mysql_mutex_t *that, const char *src_file, uint src_line)

Detailed Description

Macro Definition Documentation

mysql_mutex_assert_not_owner

#define mysql_mutex_assert_not_owner

(

M

)

{}

Wrapper, to use safe_mutex_assert_not_owner with instrumented mutexes.

mysql_mutex_assert_not_owner is a drop-in replacement for safe_mutex_assert_not_owner.

mysql_mutex_assert_owner

#define mysql_mutex_assert_owner

(

M

)

{}

Wrapper, to use safe_mutex_assert_owner with instrumented mutexes.

mysql_mutex_assert_owner is a drop-in replacement for safe_mutex_assert_owner.

mysql_mutex_destroy

#define mysql_mutex_destroy

(

M

)

mysql_mutex_destroy_with_src(M, __FILE__, __LINE__)

Instrumented mutex_destroy.

mysql_mutex_destroy is a drop-in replacement for pthread_mutex_destroy.

mysql_mutex_destroy_with_src

#define mysql_mutex_destroy_with_src	(		M,
			F,
			L
	)		inline_mysql_mutex_destroy(M, F, L)

mysql_mutex_init

#define mysql_mutex_init	(		K,
			M,
			A
	)		mysql_mutex_init_with_src(K, M, A, __FILE__, __LINE__)

Instrumented mutex_init.

mysql_mutex_init is a replacement for pthread_mutex_init.

Parameters

K	The PSI_mutex_key for this instrumented mutex
M	The mutex to initialize
A	Mutex attributes

mysql_mutex_init_with_src

#define mysql_mutex_init_with_src	(		K,
			M,
			A,
			F,
			L
	)		inline_mysql_mutex_init(K, M, A, F, L)

mysql_mutex_lock

#define mysql_mutex_lock

(

M

)

mysql_mutex_lock_with_src(M, __FILE__, __LINE__)

Instrumented mutex_lock.

mysql_mutex_lock is a drop-in replacement for pthread_mutex_lock.

Parameters

M	The mutex to lock

mysql_mutex_lock_with_src

#define mysql_mutex_lock_with_src	(		M,
			F,
			L
	)		inline_mysql_mutex_lock(M, F, L)

mysql_mutex_register

#define mysql_mutex_register	(		P1,
			P2,
			P3
	)		inline_mysql_mutex_register(P1, P2, P3)

Mutex registration.

mysql_mutex_trylock

#define mysql_mutex_trylock

(

M

)

mysql_mutex_trylock_with_src(M, __FILE__, __LINE__)

Instrumented mutex_lock.

mysql_mutex_trylock is a drop-in replacement for my_mutex_trylock.

mysql_mutex_trylock_with_src

#define mysql_mutex_trylock_with_src	(		M,
			F,
			L
	)		inline_mysql_mutex_trylock(M, F, L)

mysql_mutex_unlock

#define mysql_mutex_unlock

(

M

)

mysql_mutex_unlock_with_src(M, __FILE__, __LINE__)

Instrumented mutex_unlock.

mysql_mutex_unlock is a drop-in replacement for pthread_mutex_unlock.

mysql_mutex_unlock_with_src

#define mysql_mutex_unlock_with_src	(		M,
			F,
			L
	)		inline_mysql_mutex_unlock(M, F, L)

Function Documentation

inline_mysql_mutex_destroy()

static int inline_mysql_mutex_destroy ( mysql_mutex_t *  that, const char *  src_file, uint  src_line  )

inlinestatic

inline_mysql_mutex_init()

static int inline_mysql_mutex_init ( PSI_mutex_key  key, mysql_mutex_t *  that, const native_mutexattr_t *  attr, const char *  src_file, uint  src_line  )

inlinestatic

inline_mysql_mutex_lock()

static int inline_mysql_mutex_lock ( mysql_mutex_t *  that, const char *  src_file, uint  src_line  )

inlinestatic

inline_mysql_mutex_register()

static void inline_mysql_mutex_register ( const char *  category, PSI_mutex_info *  info, int  count  )

inlinestatic

inline_mysql_mutex_trylock()

static int inline_mysql_mutex_trylock ( mysql_mutex_t *  that, const char *  src_file, uint  src_line  )

inlinestatic

inline_mysql_mutex_unlock()

static int inline_mysql_mutex_unlock ( mysql_mutex_t *  that, const char *  src_file, uint  src_line  )

inlinestatic