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liblockdep: Add pthread_mutex_t test suite

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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>
This commit is contained in:
Sasha Levin
2013-06-13 18:41:19 -04:00
committed by Ingo Molnar
parent 45e6207464
commit 878f968eeb
10 changed files with 158 additions and 0 deletions
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17
tools/lib/lockdep/tests/ABCDBCDA.c Normal file
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#include <liblockdep/mutex.h>
#include "common.h"
void main(void)
{
pthread_mutex_t a, b, c, d;
pthread_mutex_init(&a, NULL);
pthread_mutex_init(&b, NULL);
pthread_mutex_init(&c, NULL);
pthread_mutex_init(&d, NULL);
LOCK_UNLOCK_2(a, b);
LOCK_UNLOCK_2(c, d);
LOCK_UNLOCK_2(b, c);
LOCK_UNLOCK_2(d, a);
}