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null-merge from perfschema-5.6 merge tree

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(only new files and small style changes are accepted)
This commit is contained in:
Sergei Golubchik
2014-05-07 10:21:41 +02:00
parent 3427fd0378 7226287c06
commit 374f0751a2
50 changed files with 3556 additions and 11 deletions
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10
include/mysql/psi/mysql_thread.h
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@@ -66,7 +66,6 @@
An instrumented mutex structure.
@sa mysql_mutex_t
*/
struct st_mysql_mutex
{
/** The real mutex. */
@@ -97,15 +96,6 @@ struct st_mysql_mutex
*/
typedef struct st_mysql_mutex mysql_mutex_t;
/* How to access the pthread_mutex in mysql_mutex_t */
#ifdef SAFE_MUTEX
#define mysql_mutex_real_mutex(A) &(A)->m_mutex.mutex
#elif defined(MY_PTHREAD_FASTMUTEX)
#define mysql_mutex_real_mutex(A) &(A)->m_mutex.mutex
#else
#define mysql_mutex_real_mutex(A) &(A)->m_mutex
#endif
/**
An instrumented rwlock structure.
@sa mysql_rwlock_t