* [PATCH] drm/i915: remove unnecessary spin_lock_irq
@ 2022-04-29 4:03 Zhenneng Li
0 siblings, 0 replies; only message in thread
From: Zhenneng Li @ 2022-04-29 4:03 UTC (permalink / raw)
To: David Airlie, Daniel Vetter
Cc: Jani Nikula, Joonas Lahtinen, Rodrigo Vivi, Tvrtko Ursulin,
intel-gfx, dri-devel, linux-kernel, Zhenneng Li
This code will not be called by interrupt handler,
so change it to spin_lock.
Signed-off-by: Zhenneng Li <lizhenneng@kylinos.cn>
---
drivers/gpu/drm/i915/i915_scheduler.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_scheduler.c b/drivers/gpu/drm/i915/i915_scheduler.c
index 762127dd56c5..6615102a1568 100644
--- a/drivers/gpu/drm/i915/i915_scheduler.c
+++ b/drivers/gpu/drm/i915/i915_scheduler.c
@@ -288,9 +288,9 @@ static void __i915_schedule(struct i915_sched_node *node,
void i915_schedule(struct i915_request *rq, const struct i915_sched_attr *attr)
{
- spin_lock_irq(&schedule_lock);
+ spin_lock(&schedule_lock);
__i915_schedule(&rq->sched, attr);
- spin_unlock_irq(&schedule_lock);
+ spin_unlock(&schedule_lock);
}
void i915_sched_node_init(struct i915_sched_node *node)
--
2.25.1
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