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HWPOISON: Export some rmap vma locking to outside world
authorAndi Kleen <andi@firstfloor.org>
Wed, 16 Sep 2009 09:50:04 +0000 (11:50 +0200)
committerAndi Kleen <ak@linux.intel.com>
Wed, 16 Sep 2009 09:50:04 +0000 (11:50 +0200)
commit6c95f3e1c577d2ebe7fb1d292e541a9fc9070086
treed00418a59d9de0aadd092559d92f0d348d87a4b1tree | snapshot
parent93670ecf0eed68dc64d7709f8b0eddce7d2cdf01commit | diff
HWPOISON: Export some rmap vma locking to outside world

Needed for later patch that walks rmap entries on its own.

This used to be very frowned upon, but memory-failure.c does
some rather specialized rmap walking and rmap has been stable
for quite some time, so I think it's ok now to export it.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
include/linux/rmap.h diff | blob | history
mm/rmap.c diff | blob | history
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