diff options
Diffstat (limited to 'drivers/dma-buf/reservation.c')
| -rw-r--r-- | drivers/dma-buf/reservation.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/dma-buf/reservation.c b/drivers/dma-buf/reservation.c index ba3e25dab95b..648e5d0325f9 100644 --- a/drivers/dma-buf/reservation.c +++ b/drivers/dma-buf/reservation.c @@ -388,9 +388,6 @@ retry: if (fobj) shared_count = fobj->shared_count; - if (read_seqcount_retry(&obj->seq, seq)) - goto unlock_retry; - for (i = 0; i < shared_count; ++i) { struct fence *lfence = rcu_dereference(fobj->shared[i]); @@ -413,9 +410,6 @@ retry: if (!shared_count) { struct fence *fence_excl = rcu_dereference(obj->fence_excl); - if (read_seqcount_retry(&obj->seq, seq)) - goto unlock_retry; - if (fence_excl && !test_bit(FENCE_FLAG_SIGNALED_BIT, &fence_excl->flags)) { if (!fence_get_rcu(fence_excl)) @@ -430,6 +424,11 @@ retry: rcu_read_unlock(); if (fence) { + if (read_seqcount_retry(&obj->seq, seq)) { + fence_put(fence); + goto retry; + } + ret = fence_wait_timeout(fence, intr, ret); fence_put(fence); if (ret > 0 && wait_all && (i + 1 < shared_count)) |