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authorSebastian Andrzej Siewior <bigeasy@linutronix.de>2015-07-14 14:26:34 +0200
committerSebastian Andrzej Siewior <bigeasy@linutronix.de>2016-02-13 00:36:35 +0100
commit8451f6cbc4dfd480820b1aa1a0a4b42677a610b8 (patch)
treef1950bdf6b664378f87b30a06f863a98466081a4
parent0fd8413c6fc10571d47693a823e69b9c7398577c (diff)
downloadrt-linux-8451f6cbc4dfd480820b1aa1a0a4b42677a610b8.tar.gz
gpu/i915: don't open code these things
The opencode part is gone in 1f83fee0 ("drm/i915: clear up wedged transitions") the owner check is still there. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
-rw-r--r--drivers/gpu/drm/i915/i915_gem_shrinker.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_shrinker.c b/drivers/gpu/drm/i915/i915_gem_shrinker.c
index f7df54a8ee2bb..9686fa2738098 100644
--- a/drivers/gpu/drm/i915/i915_gem_shrinker.c
+++ b/drivers/gpu/drm/i915/i915_gem_shrinker.c
@@ -39,7 +39,7 @@ static bool mutex_is_locked_by(struct mutex *mutex, struct task_struct *task)
if (!mutex_is_locked(mutex))
return false;
-#if defined(CONFIG_SMP) || defined(CONFIG_DEBUG_MUTEXES)
+#if (defined(CONFIG_SMP) || defined(CONFIG_DEBUG_MUTEXES)) && !defined(CONFIG_PREEMPT_RT_BASE)
return mutex->owner == task;
#else
/* Since UP may be pre-empted, we cannot assume that we own the lock */