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authorJohannes Weiner <hannes@cmpxchg.org>2013-02-23 04:32:15 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2013-02-24 05:50:09 +0400
commit11d16c25bbf7a3b7a43d7472e175cdd52961757d (patch)
tree6e87963a0373ac627500baa84ff43164fee46bc7 /drivers/rtc
parent10316b313cbde4b778c3d1b4b2fe2adbcbe84a48 (diff)
downloadlinux-11d16c25bbf7a3b7a43d7472e175cdd52961757d.tar.xz
mm: vmscan: improve comment on low-page cache handling
Fix comment style and elaborate on why anonymous memory is force-scanned when file cache runs low. Signed-off-by: Johannes Weiner <hannes@cmpxchg.org> Reviewed-by: Rik van Riel <riel@redhat.com> Acked-by: Mel Gorman <mgorman@suse.de> Reviewed-by: Michal Hocko <mhocko@suse.cz> Cc: Hugh Dickins <hughd@google.com> Cc: Satoru Moriya <satoru.moriya@hds.com> Cc: Simon Jeons <simon.jeons@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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