Am 17.02.21 um 13:32 schrieb Gerd Hoffmann:
Move qxl_io_notify_oom() call into wait condition.
That way the driver will call it again if one call
wasn't enough.
Also allows to remove the extra dma_fence_is_signaled()
check and the goto.
Fixes: 5a838e5d5825 ("drm/qxl: simplify qxl_fence_wait")
Signed-off-by: Gerd Hoffmann <kraxel@xxxxxxxxxx>
Acked-by: Thomas Zimmermann <tzimmermann@xxxxxxx>
--- drivers/gpu/drm/qxl/qxl_release.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/qxl/qxl_release.c b/drivers/gpu/drm/qxl/qxl_release.c index 6ed673d75f9f..579c6de10c8e 100644 --- a/drivers/gpu/drm/qxl/qxl_release.c +++ b/drivers/gpu/drm/qxl/qxl_release.c @@ -62,16 +62,12 @@ static long qxl_fence_wait(struct dma_fence *fence, bool intr,qdev = container_of(fence->lock, struct qxl_device, release_lock); - if (dma_fence_is_signaled(fence))- goto signaled; - - qxl_io_notify_oom(qdev); if (!wait_event_timeout(qdev->release_event, - dma_fence_is_signaled(fence), + (dma_fence_is_signaled(fence) || + (qxl_io_notify_oom(qdev), 0)), timeout)) return 0;-signaled:cur = jiffies; if (time_after(cur, end)) return 0;
-- Thomas Zimmermann Graphics Driver Developer SUSE Software Solutions Germany GmbH Maxfeldstr. 5, 90409 Nürnberg, Germany (HRB 36809, AG Nürnberg) Geschäftsführer: Felix Imendörffer
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