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| author | Dean Nelson <dnelson@redhat.com> | 2010-10-26 14:22:08 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-26 16:52:11 -0700 |
| commit | 44e2aa937e698ea95dd86b2a4fabd734ef2c76db (patch) | |
| tree | 691e3e8b04f486fe8a13fc43587c0144275e7c70 /security | |
| parent | 70384dc6dcc6aa76762200262820bdb8b724ecd5 (diff) | |
| download | blackbird-op-linux-44e2aa937e698ea95dd86b2a4fabd734ef2c76db.tar.gz blackbird-op-linux-44e2aa937e698ea95dd86b2a4fabd734ef2c76db.zip | |
mm/hugetlb.c: add missing spin_lock() to hugetlb_cow()
Add missing spin_lock() of the page_table_lock before an error return in
hugetlb_cow(). Callers of hugtelb_cow() expect it to be held upon return.
Signed-off-by: Dean Nelson <dnelson@redhat.com>
Cc: Mel Gorman <mel@csn.ul.ie>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'security')
0 files changed, 0 insertions, 0 deletions
