diff options
Diffstat (limited to 'drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c')
| -rw-r--r-- | drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c b/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c index a602c167b601..45403ea38906 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_gem_submit.c @@ -393,10 +393,11 @@ static void submit_cleanup(struct kref *kref) wake_up_all(&submit->gpu->fence_event); if (submit->out_fence) { - /* first remove from IDR, so fence can not be found anymore */ - mutex_lock(&submit->gpu->idr_lock); - idr_remove(&submit->gpu->fence_idr, submit->out_fence_id); - mutex_unlock(&submit->gpu->idr_lock); + /* + * Remove from user fence array before dropping the reference, + * so fence can not be found in lookup anymore. + */ + xa_erase(&submit->gpu->user_fences, submit->out_fence_id); dma_fence_put(submit->out_fence); } |