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| author | Hillf Danton <dhillf@gmail.com> | 2011-12-28 15:57:16 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2012-01-06 14:14:00 -0800 |
| commit | 7204bf5ef7295b6041047d581153990164b58988 (patch) | |
| tree | f2159a9d4b99f4f7a332d395f27c68942a631a6a /drivers/infiniband | |
| parent | 6f4214ef6a0e3c8319880eb5570ba2ae787bb577 (diff) | |
| download | kernel_samsung_aries-7204bf5ef7295b6041047d581153990164b58988.zip kernel_samsung_aries-7204bf5ef7295b6041047d581153990164b58988.tar.gz kernel_samsung_aries-7204bf5ef7295b6041047d581153990164b58988.tar.bz2 | |
mm: hugetlb: fix non-atomic enqueue of huge page
commit b0365c8d0cb6e79eb5f21418ae61ab511f31b575 upstream.
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>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/infiniband')
0 files changed, 0 insertions, 0 deletions