linux-kernel - [PATCH] proc: remove SLAB_MEM

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Date: Sat, 24 Feb 2024 13:50:48 +0000
From: chengming.zhou@...ux.dev
To: jlayton@...nel.org,
	brauner@...nel.org,
	mcgrof@...nel.org,
	akpm@...ux-foundation.org,
	jack@...e.cz,
	adobriyan@...il.com
Cc: dhowells@...hat.com,
	zhouchengming@...edance.com,
	linux-kernel@...r.kernel.org,
	linux-fsdevel@...r.kernel.org,
	linux-mm@...ck.org,
	vbabka@...e.cz,
	roman.gushchin@...ux.dev,
	Xiongwei.Song@...driver.com,
	chengming.zhou@...ux.dev
Subject: [PATCH] proc: 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/proc/inode.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/proc/inode.c b/fs/proc/inode.c
index b33e490e3fd9..b9c5cb63dd50 100644
--- a/fs/proc/inode.c
+++ b/fs/proc/inode.c
@@ -95,7 +95,7 @@ void __init proc_init_kmemcache(void)
 	proc_inode_cachep = kmem_cache_create("proc_inode_cache",
 					     sizeof(struct proc_inode),
 					     0, (SLAB_RECLAIM_ACCOUNT|
-						SLAB_MEM_SPREAD|SLAB_ACCOUNT|
+						SLAB_ACCOUNT|
 						SLAB_PANIC),
 					     init_once);
 	pde_opener_cache =
-- 
2.40.1