From e2989f140e707f31afa5fa617512961b3f692aca Mon Sep 17 00:00:00 2001 From: Chris Wilson Date: Tue, 21 Feb 2017 09:17:23 +0000 Subject: drm/i915: Use reservation_object_lock() Replace the calls to ww_mutex_lock(&resv->lock) with the helper reservation_object_lock(resv) and similarly for unlock. Signed-off-by: Chris Wilson Link: http://patchwork.freedesktop.org/patch/msgid/20170221091723.6219-1-chris@chris-wilson.co.uk Reviewed-by: Joonas Lahtinen --- drivers/gpu/drm/i915/i915_gem_execbuffer.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/gpu/drm/i915/i915_gem_execbuffer.c') diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c index da0846fe2ad6..baf9039774d7 100644 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c @@ -1301,12 +1301,12 @@ static void eb_export_fence(struct drm_i915_gem_object *obj, * handle an error right now. Worst case should be missed * synchronisation leading to rendering corruption. */ - ww_mutex_lock(&resv->lock, NULL); + reservation_object_lock(resv, NULL); if (flags & EXEC_OBJECT_WRITE) reservation_object_add_excl_fence(resv, &req->fence); else if (reservation_object_reserve_shared(resv) == 0) reservation_object_add_shared_fence(resv, &req->fence); - ww_mutex_unlock(&resv->lock); + reservation_object_unlock(resv); } static void -- cgit v1.2.3