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Commit d95ca82a authored by Vinayak Menon's avatar Vinayak Menon
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mm: skip speculative path for non-anonymous COW faults 



anon_vma_prepare should not called in speculative page fault
path. But a non-anonymous private COW page without anon_vma
can enter it on a write. Fix it.

Change-Id: I107b793392ba436fbe0f07f93f67767eaf1446e6
Signed-off-by: default avatarVinayak Menon <vinmenon@codeaurora.org>
parent 1a5ca59c
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