diff options
| author | Hillf Danton <dhillf@gmail.com> | 2011-11-15 14:36:12 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-12-09 08:52:37 -0800 |
| commit | d98627dd4a3e2cd4a7602a845fd1c1c78d372e97 (patch) | |
| tree | 8ec13bb0c0c05ad7da6659bf91098bf1a197c5c1 /include | |
| parent | bfc769031803ed194374d4e79d30e6ee103d822e (diff) | |
hugetlb: release pages in the error path of hugetlb_cow()
commit ea4039a34c4c206d015d34a49d0b00868e37db1d upstream.
If we fail to prepare an anon_vma, the {new, old}_page should be released,
or they will leak.
Signed-off-by: Hillf Danton <dhillf@gmail.com>
Reviewed-by: Andrea Arcangeli <aarcange@redhat.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Johannes Weiner <jweiner@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Michal Hocko <mhocko@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions