From: Jeff Liu <jeff.liu@oracle.com>
To: linux-mm@kvack.org
Cc: cl@linux-foundation.org, penberg@kernel.org, mpm@selenic.com
Subject: [PATCH] slub: correct return errno on slab_sysfs_init failure
Date: Thu, 12 Jun 2014 20:56:00 +0800 [thread overview]
Message-ID: <5399A360.3060309@oracle.com> (raw)
From: Jie Liu <jeff.liu@oracle.com>
Return ENOMEM instead of ENOSYS if slab_sysfs_init() failed
Signed-off-by: Jie Liu <jeff.liu@oracle.com>
---
mm/slub.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/slub.c b/mm/slub.c
index 2b1ce69..75ca109 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -5304,7 +5304,7 @@ static int __init slab_sysfs_init(void)
if (!slab_kset) {
mutex_unlock(&slab_mutex);
printk(KERN_ERR "Cannot register slab subsystem.\n");
- return -ENOSYS;
+ return -ENOMEM;
}
slab_state = FULL;
--
1.8.3.2
--
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next reply other threads:[~2014-06-12 12:56 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-12 12:56 Jeff Liu [this message]
2014-06-13 6:57 ` [PATCH] slub: correct return errno on slab_sysfs_init failure Pekka Enberg
2014-06-14 7:44 ` Jeff Liu
2014-06-13 15:53 ` Christoph Lameter
2014-06-14 7:46 ` Jeff Liu
2014-06-16 14:00 ` Christoph Lameter
2014-06-16 14:59 ` Jeff Liu
2014-06-16 15:25 ` Christoph Lameter
2014-06-16 15:31 ` Jeff Liu
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