From: Jeff Liu <jeff.liu@oracle.com>
To: Christoph Lameter <cl@gentwo.org>
Cc: linux-mm@kvack.org, penberg@kernel.org, mpm@selenic.com
Subject: Re: [PATCH] slub: correct return errno on slab_sysfs_init failure
Date: Sat, 14 Jun 2014 15:46:02 +0800 [thread overview]
Message-ID: <539BFDBA.8000806@oracle.com> (raw)
In-Reply-To: <alpine.DEB.2.10.1406131050430.913@gentwo.org>
On 06/13/2014 23:53 PM, Christoph Lameter wrote:
>
> On Thu, 12 Jun 2014, Jeff Liu wrote:
>
>> From: Jie Liu <jeff.liu@oracle.com>
>>
>> Return ENOMEM instead of ENOSYS if slab_sysfs_init() failed
>
> The reason that I used ENOSYS there is that the whole sysfs portion of the
> slab allocator will be disabled. Could be due to a number of issues since
> kset_create_and_add() returns NULL for any error.
Thanks for your clarification and sorry for the noise.
Cheers,
-Jeff
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next prev parent reply other threads:[~2014-06-14 7:46 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-12 12:56 [PATCH] slub: correct return errno on slab_sysfs_init failure Jeff Liu
2014-06-13 6:57 ` Pekka Enberg
2014-06-14 7:44 ` Jeff Liu
2014-06-13 15:53 ` Christoph Lameter
2014-06-14 7:46 ` Jeff Liu [this message]
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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