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drm/radeon/kms: allow interruptible waits for objects.

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Blocking here isn't something the X server mouse appreciates,
avoid the block and let userspace retry the waits.

libdrm_radeon userspace library is also expecting EBUSY not ERESTART

Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dave Airlie
2009-07-24 13:47:45 +10:00
parent f121ecfebb
commit 3b170c3b2e
2 changed files with 2 additions and 2 deletions
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2
drivers/gpu/drm/radeon/radeon_fence.c
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@ -195,7 +195,7 @@ retry:
r = wait_event_interruptible_timeout(rdev->fence_drv.queue,
radeon_fence_signaled(fence), timeout);
if (unlikely(r == -ERESTARTSYS)) {
return -ERESTART;
return -EBUSY;
}
} else {
r = wait_event_timeout(rdev->fence_drv.queue,