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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