diff options
| author | Dave Airlie <airlied@redhat.com> | 2015-03-09 19:58:30 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2015-03-09 19:58:30 +1000 |
| commit | a8c6ecb3be7029881f7c95e5e201a629094a4e1a (patch) | |
| tree | eb006541f40528f51334eefc725f155c4ce386a6 /drivers/dma-buf/fence.c | |
| parent | 8dd0eb3566711d81bfbe2b4421b33f0dd723cec4 (diff) | |
| parent | 9eccca0843205f87c00404b663188b88eb248051 (diff) | |
Merge tag 'v4.0-rc3' into drm-next
Linux 4.0-rc3 backmerge to fix two i915 conflicts, and get
some mainline bug fixes needed for my testing box
Conflicts:
drivers/gpu/drm/i915/i915_drv.h
drivers/gpu/drm/i915/intel_display.c
Diffstat (limited to 'drivers/dma-buf/fence.c')
| -rw-r--r-- | drivers/dma-buf/fence.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/dma-buf/fence.c b/drivers/dma-buf/fence.c index e5541117b3e9..50ef8bd8708b 100644 --- a/drivers/dma-buf/fence.c +++ b/drivers/dma-buf/fence.c @@ -159,6 +159,9 @@ fence_wait_timeout(struct fence *fence, bool intr, signed long timeout) if (WARN_ON(timeout < 0)) return -EINVAL; + if (timeout == 0) + return fence_is_signaled(fence); + trace_fence_wait_start(fence); ret = fence->ops->wait(fence, intr, timeout); trace_fence_wait_end(fence); |