Re: [PATCH -mm] mm,numa,mprotect: always continue after finding a stable thp page

From: Sasha Levin
Date: Tue Mar 11 2014 - 15:34:21 EST


On 03/11/2014 03:28 PM, Andrew Morton wrote:
On Tue, 11 Mar 2014 15:18:02 -0400 Sasha Levin <sasha.levin@xxxxxxxxxx> wrote:

3. Can you test with the following patches reverted please?

e15d25d9c827b4346a36a3a78dd566d5ad353402 mm-per-thread-vma-caching-fix-fix
e440e20dc76803cdab616b4756c201d5c72857f2 mm-per-thread-vma-caching-fix
0d9ad4220e6d73f63a9eeeaac031b92838f75bb3 mm: per-thread vma caching

The last patch will not revert cleanly (least it didn't for me) but it
was just a case of git rm the two affected files, remove any include of
vmacache.h and commit the rest.

Don't see the issues I've reported before now.

This is foggy. Do you mean that all the bugs went away when
per-thread-vma-caching was reverted?

No, sorry, just the vmacache_find and the mm/mmap.c:439 BUGs.


Thanks,
Sasha

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