summaryrefslogtreecommitdiffstats
path: root/fs/eventpoll.c
diff options
context:
space:
mode:
authorAndrea Arcangeli <aarcange@redhat.com>2011-02-02 00:52:32 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2011-02-03 01:03:18 +0100
commit57fc4a5ee322cde96c33f101d3c2d3b79011c05c (patch)
treedc0fbf22dc90c93690de7cf0d115e5499222ff04 /fs/eventpoll.c
parentmemsw: deprecate noswapaccount kernel parameter and schedule it for removal (diff)
downloadlinux-57fc4a5ee322cde96c33f101d3c2d3b79011c05c.tar.xz
linux-57fc4a5ee322cde96c33f101d3c2d3b79011c05c.zip
mm: when migrate_pages returns 0, all pages must have been released
In some cases migrate_pages could return zero while still leaving a few pages in the pagelist (and some caller wouldn't notice it has to call putback_lru_pages after commit cf608ac19c9 ("mm: compaction: fix COMPACTPAGEFAILED counting")). Add one missing putback_lru_pages not added by commit cf608ac19c95 ("mm: compaction: fix COMPACTPAGEFAILED counting"). Signed-off-by: Andrea Arcangeli <aarcange@redhat.com> Signed-off-by: Minchan Kim <minchan.kim@gmail.com> Reviewed-by: Minchan Kim <minchan.kim@gmail.com> Cc: Christoph Lameter <cl@linux.com> Acked-by: Mel Gorman <mel@csn.ul.ie> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/eventpoll.c')
0 files changed, 0 insertions, 0 deletions