linux-kernel - [PATCH] xfs: use KMEM_CACHE() to create xfs_defer

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Date: Thu, 29 Feb 2024 16:33:42 +0800
From: kunwu.chan@...ux.dev
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: use KMEM_CACHE() to create xfs_defer_pending cache

From: Kunwu Chan <chentao@...inos.cn>

Use the KMEM_CACHE() macro instead of kmem_cache_create() to simplify
the creation of SLAB caches when the default values are used.

Signed-off-by: Kunwu Chan <chentao@...inos.cn>
---
 fs/xfs/libxfs/xfs_defer.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/fs/xfs/libxfs/xfs_defer.c b/fs/xfs/libxfs/xfs_defer.c
index 66a17910d021..6d957fcc17f2 100644
--- a/fs/xfs/libxfs/xfs_defer.c
+++ b/fs/xfs/libxfs/xfs_defer.c
@@ -1143,9 +1143,7 @@ xfs_defer_resources_rele(
 static inline int __init
 xfs_defer_init_cache(void)
 {
-	xfs_defer_pending_cache = kmem_cache_create("xfs_defer_pending",
-			sizeof(struct xfs_defer_pending),
-			0, 0, NULL);
+	xfs_defer_pending_cache = KMEM_CACHE(xfs_defer_pending, 0);
 
 	return xfs_defer_pending_cache != NULL ? 0 : -ENOMEM;
 }
-- 
2.39.2