From: Vladimir Davydov <vdavydov@parallels.com>
To: Sasha Levin <sasha.levin@oracle.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Christoph Lameter <cl@linux.com>,
Joonsoo Kim <iamjoonsoo.kim@lge.com>,
Pekka Enberg <penberg@kernel.org>,
David Rientjes <rientjes@google.com>,
Johannes Weiner <hannes@cmpxchg.org>,
Michal Hocko <mhocko@suse.cz>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH -mm v2 1/3] slub: never fail to shrink cache
Date: Sun, 15 Feb 2015 12:47:50 +0300 [thread overview]
Message-ID: <20150215094750.GF28367@esperanza> (raw)
In-Reply-To: <54E018A3.9000604@oracle.com>
Hi,
On Sat, Feb 14, 2015 at 10:55:15PM -0500, Sasha Levin wrote:
> It seems that this patch causes shrink to corrupt memory:
Yes, it does :-(
The fix can be found here: https://lkml.org/lkml/2015/2/11/347
It must have already been merged to the -mm tree:
On Thu, Feb 12, 2015 at 02:14:54PM -0800, akpm@linux-foundation.org wrote:
>
> The patch titled
> Subject: slub: kmem_cache_shrink: fix crash due to uninitialized discard list
> has been removed from the -mm tree. Its filename was
> slub-never-fail-to-shrink-cache-init-discard-list-after-freeing-slabs.patch
>
> This patch was dropped because it was folded into slub-never-fail-to-shrink-cache.patch
Thanks,
Vladimir
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next prev parent reply other threads:[~2015-02-15 9:48 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-28 16:22 [PATCH -mm v2 0/3] slub: make dead caches discard free slabs immediately Vladimir Davydov
2015-01-28 16:22 ` [PATCH -mm v2 1/3] slub: never fail to shrink cache Vladimir Davydov
2015-01-28 16:31 ` Christoph Lameter
2015-01-28 18:29 ` Pekka Enberg
2015-01-28 16:37 ` Christoph Lameter
2015-01-28 17:32 ` Vladimir Davydov
2015-01-28 19:20 ` Christoph Lameter
2015-01-28 21:57 ` Andrew Morton
2015-01-28 22:56 ` Christoph Lameter
2015-01-29 8:07 ` Vladimir Davydov
2015-01-29 15:55 ` Christoph Lameter
2015-01-29 16:17 ` Vladimir Davydov
2015-01-29 16:22 ` Christoph Lameter
2015-01-29 18:21 ` Vladimir Davydov
2015-01-29 19:10 ` Christoph Lameter
2015-01-29 8:32 ` Balbir Singh
2015-02-15 3:55 ` Sasha Levin
2015-02-15 9:47 ` Vladimir Davydov [this message]
2015-01-28 16:22 ` [PATCH -mm v2 2/3] slub: fix kmem_cache_shrink return value Vladimir Davydov
2015-01-28 16:33 ` Christoph Lameter
2015-01-28 17:46 ` Vladimir Davydov
2015-01-28 19:19 ` Christoph Lameter
2015-01-28 16:22 ` [PATCH -mm v2 3/3] slub: make dead caches discard free slabs immediately Vladimir Davydov
2016-04-01 9:04 ` Peter Zijlstra
2016-04-01 10:55 ` Vladimir Davydov
2016-04-01 11:41 ` Peter Zijlstra
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