linux-stable/tools/lib/lockdep/tests/unlock_balance.c
Sasha Levin 878f968eeb liblockdep: Add pthread_mutex_t test suite
This is a rather simple and basic test suite to test common
locking issues.

Beyond tests, it also shows how to use the library.

Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Cc: torvalds@linux-foundation.org
Link: http://lkml.kernel.org/r/1371163284-6346-5-git-send-email-sasha.levin@oracle.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2013-11-27 11:55:22 +01:00

12 lines
183 B
C

#include <liblockdep/mutex.h>
void main(void)
{
pthread_mutex_t a;
pthread_mutex_init(&a, NULL);
pthread_mutex_lock(&a);
pthread_mutex_unlock(&a);
pthread_mutex_unlock(&a);
}