linux-kernel - [PATCH] xfs: Simplify the allocation of slab caches in xfs_rmap_intent_init

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Date: Mon,  5 Feb 2024 16:12:27 +0800
From: Kunwu Chan <chentao@...inos.cn>
To: chandan.babu@...cle.com,
	djwong@...nel.org
Cc: linux-xfs@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Kunwu Chan <chentao@...inos.cn>
Subject: [PATCH] xfs: Simplify the allocation of slab caches in xfs_rmap_intent_init_cache

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>
---
 fs/xfs/libxfs/xfs_rmap.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/fs/xfs/libxfs/xfs_rmap.c b/fs/xfs/libxfs/xfs_rmap.c
index 76bf7f48cb5a..99aac6f6f6b1 100644
--- a/fs/xfs/libxfs/xfs_rmap.c
+++ b/fs/xfs/libxfs/xfs_rmap.c
@@ -2931,9 +2931,7 @@ const struct xfs_owner_info XFS_RMAP_OINFO_COW = {
 int __init
 xfs_rmap_intent_init_cache(void)
 {
-	xfs_rmap_intent_cache = kmem_cache_create("xfs_rmap_intent",
-			sizeof(struct xfs_rmap_intent),
-			0, 0, NULL);
+	xfs_rmap_intent_cache = KMEM_CACHE(xfs_rmap_intent, 0);
 
 	return xfs_rmap_intent_cache != NULL ? 0 : -ENOMEM;
 }
-- 
2.39.2