From: Johannes Weiner <hannes@cmpxchg.org>
Date: Thu, 13 Jan 2011 23:47:03 +0000 (-0800)
Subject: thp: mprotect: pass vma down to page table walkers
X-Git-Tag: v2.6.38-rc1~125
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b36f5b0710e9e3b92484de32920fddcb17278664;p=pandora-kernel.git

thp: mprotect: pass vma down to page table walkers

Flushing the tlb for huge pmds requires the vma's anon_vma, so pass along
the vma instead of the mm, we can always get the latter when we need it.

Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
Reviewed-by: Rik van Riel <riel@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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