linux-kernel - [PATCH] drm/i915: remove redundant __GFP

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Message-Id: <20251029041144.449363-1-hehuiwen@kylinos.cn>
Date: Wed, 29 Oct 2025 12:11:44 +0800
From: Huiwen He <hehuiwen@...inos.cn>
To: Jani Nikula <jani.nikula@...ux.intel.com>,
	Joonas Lahtinen <joonas.lahtinen@...ux.intel.com>,
	Rodrigo Vivi <rodrigo.vivi@...el.com>,
	Tvrtko Ursulin <tursulin@...ulin.net>
Cc: David Airlie <airlied@...il.com>,
	Simona Vetter <simona@...ll.ch>,
	intel-gfx@...ts.freedesktop.org,
	dri-devel@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org,
	Huiwen He <hehuiwen@...inos.cn>
Subject: [PATCH] drm/i915: remove redundant __GFP_NOWARN

The __GFP_NOWARN flag was included in GFP_NOWAIT since commit
16f5dfbc851b ("gfp: include __GFP_NOWARN in GFP_NOWAIT"). So
remove the redundant __GFP_NOWARN flag.

Signed-off-by: Huiwen He <hehuiwen@...inos.cn>
---
 drivers/gpu/drm/i915/gt/intel_engine_heartbeat.c | 4 ++--
 drivers/gpu/drm/i915/i915_active.c               | 3 +--
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/i915/gt/intel_engine_heartbeat.c b/drivers/gpu/drm/i915/gt/intel_engine_heartbeat.c
index 8d4bb95f8424..22432912db2e 100644
--- a/drivers/gpu/drm/i915/gt/intel_engine_heartbeat.c
+++ b/drivers/gpu/drm/i915/gt/intel_engine_heartbeat.c
@@ -220,7 +220,7 @@ static void heartbeat(struct work_struct *wrk)
 		goto out;
 	}
 
-	rq = heartbeat_create(ce, GFP_NOWAIT | __GFP_NOWARN);
+	rq = heartbeat_create(ce, GFP_NOWAIT);
 	if (IS_ERR(rq))
 		goto unlock;
 
@@ -282,7 +282,7 @@ static int __intel_engine_pulse(struct intel_engine_cs *engine)
 	GEM_BUG_ON(!intel_engine_has_preemption(engine));
 	GEM_BUG_ON(!intel_engine_pm_is_awake(engine));
 
-	rq = heartbeat_create(ce, GFP_NOWAIT | __GFP_NOWARN);
+	rq = heartbeat_create(ce, GFP_NOWAIT);
 	if (IS_ERR(rq))
 		return PTR_ERR(rq);
 
diff --git a/drivers/gpu/drm/i915/i915_active.c b/drivers/gpu/drm/i915/i915_active.c
index 6b0c1162505a..f3acce9c1195 100644
--- a/drivers/gpu/drm/i915/i915_active.c
+++ b/drivers/gpu/drm/i915/i915_active.c
@@ -725,8 +725,7 @@ int i915_request_await_active(struct i915_request *rq,
 
 static int sw_await_fence(void *arg, struct dma_fence *fence)
 {
-	return i915_sw_fence_await_dma_fence(arg, fence, 0,
-					     GFP_NOWAIT | __GFP_NOWARN);
+	return i915_sw_fence_await_dma_fence(arg, fence, 0, GFP_NOWAIT);
 }
 
 int i915_sw_fence_await_active(struct i915_sw_fence *fence,
-- 
2.25.1