diff options
| author | Hillf Danton <dhillf@gmail.com> | 2011-12-28 15:57:16 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-12-29 16:31:57 -0800 |
| commit | b0365c8d0cb6e79eb5f21418ae61ab511f31b575 (patch) | |
| tree | 2e8abddb0f0f7829e48d00464f95b835bdb6ff51 /mm/sparse-vmemmap.c | |
| parent | 34845636a184f3be91a531098192592cbe6db587 (diff) | |
mm: hugetlb: fix non-atomic enqueue of huge page
If a huge page is enqueued under the protection of hugetlb_lock, then the
operation is atomic and safe.
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: <stable@vger.kernel.org> [2.6.37+]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/sparse-vmemmap.c')
0 files changed, 0 insertions, 0 deletions