diff options
| author | Hillf Danton <dhillf@gmail.com> | 2012-01-10 18:08:30 -0500 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-01-10 19:30:45 -0500 |
| commit | ea5768c74b8e0d6a866508fc6399d5ff958da5e3 (patch) | |
| tree | c9669e800bca28d9b905b6e47c206a5ea3fe149b /lib/locking-selftest-spin.h | |
| parent | 1ebb7044c9142c67d1d2b04d84010b4810a43fd8 (diff) | |
mm/hugetlb.c: avoid bogus counter of surplus huge page
If we have to hand back the newly allocated huge page to page allocator,
for any reason, the changed counter should be recovered.
This affects only s390 at present.
Signed-off-by: Hillf Danton <dhillf@gmail.com>
Reviewed-by: Michal Hocko <mhocko@suse.cz>
Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/locking-selftest-spin.h')
0 files changed, 0 insertions, 0 deletions