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authorMichel Lespinasse <walken@google.com>2011-01-13 15:46:08 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2011-01-13 17:32:35 -0800
commit72ddc8f72270758951ccefb7d190f364d20215ab (patch)
tree11772272825f72aa3f32c0f9be5cf35155cf1441 /mm/msync.c
parentb009c024ff0059e293c1937516f2defe56263650 (diff)
downloadlwn-72ddc8f72270758951ccefb7d190f364d20215ab.tar.gz
lwn-72ddc8f72270758951ccefb7d190f364d20215ab.zip
do_wp_page: clarify dirty_page handling
Reorganize the code so that dirty pages are handled closer to the place that makes them dirty (handling write fault into shared, writable VMAs). No behavior changes. Signed-off-by: Michel Lespinasse <walken@google.com> Cc: Hugh Dickins <hughd@google.com> Cc: Rik van Riel <riel@redhat.com> Cc: Kosaki Motohiro <kosaki.motohiro@jp.fujitsu.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Nick Piggin <npiggin@kernel.dk> Cc: Theodore Tso <tytso@google.com> Cc: Michael Rubin <mrubin@google.com> Cc: Suleiman Souhlal <suleiman@google.com> Cc: Dave Chinner <david@fromorbit.com> Cc: Christoph Hellwig <hch@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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