linux-kernel - [PATCH] exfat: remove SLAB_MEM

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <20240224134803.829394-1-chengming.zhou@linux.dev>
Date: Sat, 24 Feb 2024 13:48:03 +0000
From: chengming.zhou@...ux.dev
To: linkinjeon@...nel.org,
	sj1557.seo@...sung.com
Cc: linux-fsdevel@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-mm@...ck.org,
	vbabka@...e.cz,
	roman.gushchin@...ux.dev,
	Xiongwei.Song@...driver.com,
	chengming.zhou@...ux.dev,
	Chengming Zhou <zhouchengming@...edance.com>
Subject: [PATCH] exfat: remove SLAB_MEM_SPREAD flag usage

From: Chengming Zhou <zhouchengming@...edance.com>

The SLAB_MEM_SPREAD flag is already a no-op as of 6.8-rc1, remove
its usage so we can delete it from slab. No functional change.

Signed-off-by: Chengming Zhou <zhouchengming@...edance.com>
---
 fs/exfat/cache.c | 2 +-
 fs/exfat/super.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/exfat/cache.c b/fs/exfat/cache.c
index 5a2f119b7e8c..7cc200d89821 100644
--- a/fs/exfat/cache.c
+++ b/fs/exfat/cache.c
@@ -46,7 +46,7 @@ int exfat_cache_init(void)
 {
 	exfat_cachep = kmem_cache_create("exfat_cache",
 				sizeof(struct exfat_cache),
-				0, SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
+				0, SLAB_RECLAIM_ACCOUNT,
 				exfat_cache_init_once);
 	if (!exfat_cachep)
 		return -ENOMEM;
diff --git a/fs/exfat/super.c b/fs/exfat/super.c
index d9d4fa91010b..db6a2ebed94b 100644
--- a/fs/exfat/super.c
+++ b/fs/exfat/super.c
@@ -811,7 +811,7 @@ static int __init init_exfat_fs(void)
 
 	exfat_inode_cachep = kmem_cache_create("exfat_inode_cache",
 			sizeof(struct exfat_inode_info),
-			0, SLAB_RECLAIM_ACCOUNT | SLAB_MEM_SPREAD,
+			0, SLAB_RECLAIM_ACCOUNT,
 			exfat_inode_init_once);
 	if (!exfat_inode_cachep) {
 		err = -ENOMEM;
-- 
2.40.1