linux-kernel - [PATCH 1/1] block: use KMEM_CACHE instead of kmem_cache

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Message-ID: <20250902033241.1623330-1-xialonglong@kylinos.cn>
Date: Tue,  2 Sep 2025 11:32:41 +0800
From: Longlong Xia <xialonglong@...inos.cn>
To: axboe@...nel.dk
Cc: linux-block@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Longlong Xia <xialonglong@...inos.cn>
Subject: [PATCH 1/1] block: use KMEM_CACHE instead of kmem_cache_create

Use KMEM_CACHE() instead of kmem_cache_create() to simplify the code.

Signed-off-by: Longlong Xia <xialonglong@...inos.cn>
---
 block/bio-integrity-auto.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/block/bio-integrity-auto.c b/block/bio-integrity-auto.c
index 687952f63bbb..167cdc6f5920 100644
--- a/block/bio-integrity-auto.c
+++ b/block/bio-integrity-auto.c
@@ -203,9 +203,7 @@ void blk_flush_integrity(void)
 
 static int __init blk_integrity_auto_init(void)
 {
-	bid_slab = kmem_cache_create("bio_integrity_data",
-			sizeof(struct bio_integrity_data), 0,
-			SLAB_HWCACHE_ALIGN | SLAB_PANIC, NULL);
+	bid_slab = KMEM_CACHE(bio_integrity_data, SLAB_HWCACHE_ALIGN | SLAB_PANIC);
 
 	if (mempool_init_slab_pool(&bid_pool, BIO_POOL_SIZE, bid_slab))
 		panic("bio: can't create integrity pool\n");
-- 
2.43.0