diff options
| author | Hillf Danton <dhillf@gmail.com> | 2011-12-28 15:57:16 -0800 |
|---|---|---|
| committer | Rohan Somvanshi <rsomvanshi@nvidia.com> | 2012-01-11 10:14:57 -0800 |
| commit | a0b7c1e9389acb1acbfef5835c237d22607808c6 (patch) | |
| tree | bbbc3618ab15b3cf66eeb13019038a1b0c9608fd /mm/mempolicy.c | |
| parent | d9ac57858ac15d3656181c43ba2219871cbf566b (diff) | |
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>
Change-Id: I82b34c64333393dc83d2c892114c9fb5cf432ea4
Reviewed-on: http://git-master/r/74201
Reviewed-by: Varun Wadekar <vwadekar@nvidia.com>
Tested-by: Varun Wadekar <vwadekar@nvidia.com>
Diffstat (limited to 'mm/mempolicy.c')
0 files changed, 0 insertions, 0 deletions