linux-kernel - [PATCH] drm/lima: Simplify the allocation of slab caches in lima_sched_slab

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Date: Wed, 21 Feb 2024 17:04:09 +0800
From: Kunwu Chan <chentao@...inos.cn>
To: yuq825@...il.com,
	maarten.lankhorst@...ux.intel.com,
	mripard@...nel.org,
	tzimmermann@...e.de,
	airlied@...il.com,
	daniel@...ll.ch
Cc: dri-devel@...ts.freedesktop.org,
	lima@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org,
	Kunwu Chan <chentao@...inos.cn>
Subject: [PATCH] drm/lima: Simplify the allocation of slab caches in lima_sched_slab_init

Use the new KMEM_CACHE() macro instead of direct kmem_cache_create
to simplify the creation of SLAB caches.

Signed-off-by: Kunwu Chan <chentao@...inos.cn>
---
 drivers/gpu/drm/lima/lima_sched.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/lima/lima_sched.c b/drivers/gpu/drm/lima/lima_sched.c
index c3bf8cda8498..265ee6ca3c44 100644
--- a/drivers/gpu/drm/lima/lima_sched.c
+++ b/drivers/gpu/drm/lima/lima_sched.c
@@ -27,9 +27,7 @@ static int lima_fence_slab_refcnt;
 int lima_sched_slab_init(void)
 {
 	if (!lima_fence_slab) {
-		lima_fence_slab = kmem_cache_create(
-			"lima_fence", sizeof(struct lima_fence), 0,
-			SLAB_HWCACHE_ALIGN, NULL);
+		lima_fence_slab = KMEM_CACHE(lima_fence, SLAB_HWCACHE_ALIGN);
 		if (!lima_fence_slab)
 			return -ENOMEM;
 	}
-- 
2.39.2