From: Jeff Liu <jeff.liu@oracle.com>
To: "linux-mm@kvack.org" <linux-mm@kvack.org>
Cc: Christoph Lameter <cl@gentwo.org>,
Pekka Enberg <penberg@kernel.org>, Matt Mackall <mpm@selenic.com>
Subject: [PATCH RESEND] slub: return correct error on slab_sysfs_init
Date: Wed, 18 Jun 2014 09:29:40 +0800 [thread overview]
Message-ID: <53A0EB84.7030308@oracle.com> (raw)
From: Jie Liu <jeff.liu@oracle.com>
Return -ENOMEM than -ENOSYS if kset_create_and_add() 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 b2b0473..e10f60f 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -5301,7 +5301,7 @@ static int __init slab_sysfs_init(void)
if (!slab_kset) {
mutex_unlock(&slab_mutex);
pr_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:[~2014-06-18 1:29 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-18 1:29 Jeff Liu [this message]
2014-06-18 20:16 ` [PATCH RESEND] slub: return correct error on slab_sysfs_init David Rientjes
2014-06-19 14:39 ` Christoph Lameter
2014-06-19 20:32 ` Andrew Morton
2014-06-19 21:34 ` David Rientjes
2014-06-20 13:51 ` Jeff Liu
2014-06-20 22:30 ` David Rientjes
2014-06-21 8:49 ` Jeff Liu
2014-06-23 13:59 ` Christoph Lameter
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