Commit-ID: 8baa277b1b862ced9fce64d5ee5386676a723025 Gitweb: http://git.kernel.org/tip/8baa277b1b862ced9fce64d5ee5386676a723025 Author: Sasha Levin <[email protected]> AuthorDate: Sun, 3 Feb 2013 20:50:42 -0500 Committer: Ingo Molnar <[email protected]> CommitDate: Mon, 4 Feb 2013 11:39:06 +0100
liblockdep: Add pthread_rwlock_t test suite A simple test to make sure we handle rwlocks correctly. Signed-off-by: Sasha Levin <[email protected]> Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: [email protected] Cc: Linus Torvalds <[email protected]> Cc: Andrew Morton <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Thomas Gleixner <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Ingo Molnar <[email protected]> --- tools/lib/lockdep/tests/WW.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/tools/lib/lockdep/tests/WW.c b/tools/lib/lockdep/tests/WW.c new file mode 100644 index 0000000..4b1be0f --- /dev/null +++ b/tools/lib/lockdep/tests/WW.c @@ -0,0 +1,16 @@ +#include <liblockdep/rwlock.h> + +void main(void) +{ + pthread_rwlock_t a, b; + + liblockdep_init(); + liblockdep_set_thread(); + + pthread_rwlock_init(&a, NULL); + pthread_rwlock_init(&b, NULL); + + pthread_rwlock_wrlock(&a); + pthread_rwlock_rdlock(&b); + pthread_rwlock_wrlock(&a); +} -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
