From: Tvrtko Ursulin tvrtko.ursulin@intel.com
Avoid false positives if lock state is unknown.
Signed-off-by: Tvrtko Ursulin tvrtko.ursulin@intel.com --- include/linux/dma-resv.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/include/linux/dma-resv.h b/include/linux/dma-resv.h index afdfdfac729f..f475814c0d7a 100644 --- a/include/linux/dma-resv.h +++ b/include/linux/dma-resv.h @@ -278,7 +278,8 @@ static inline bool dma_resv_iter_is_restarted(struct dma_resv_iter *cursor) fence = dma_resv_iter_first(cursor); fence; \ fence = dma_resv_iter_next(cursor))
-#define dma_resv_held(obj) lockdep_is_held(&(obj)->lock.base) +#define dma_resv_held(obj) \ + (lockdep_is_held(&(obj)->lock.base) == LOCK_STATE_HELD) #define dma_resv_assert_held(obj) lockdep_assert_held(&(obj)->lock.base)
#ifdef CONFIG_DEBUG_MUTEXES