diff options
| author | Andrea Arcangeli <aarcange@redhat.com> | 2011-11-02 13:37:11 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-11-02 16:06:57 -0700 |
| commit | 8596468487e2062cae2aad56e973784e03959245 (patch) | |
| tree | 259696a6595fbd3ea56a987a5947217475542744 /Documentation/sysrq.txt | |
| parent | 405e44f2e312dd5dd63e5a9f459bffcbcd4368ef (diff) | |
powerpc: gup_hugepte() avoid freeing the head page too many times
We only taken "refs" pins on the head page not "*nr" pins.
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Hugh Dickins <hughd@google.com>
Cc: Johannes Weiner <jweiner@redhat.com>
Cc: Rik van Riel <riel@redhat.com>
Cc: Mel Gorman <mgorman@suse.de>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation/sysrq.txt')
0 files changed, 0 insertions, 0 deletions