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| author | Lee Schermerhorn <lee.schermerhorn@hp.com> | 2010-05-24 23:32:02 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-05-25 17:06:57 +0200 |
| commit | e17f74af351cce9a1bade7b33af179497fdf95cf (patch) | |
| tree | 99cce009bf299465a3b20594305ee209c8d85c3d /mm/nommu.c | |
| parent | mempolicy: remove redundant check (diff) | |
| download | linux-e17f74af351cce9a1bade7b33af179497fdf95cf.tar.xz linux-e17f74af351cce9a1bade7b33af179497fdf95cf.zip | |
mempolicy: don't call mpol_set_nodemask() when no_context
No need to call mpol_set_nodemask() when we have no context for the
mempolicy. This can occur when we're parsing a tmpfs 'mpol' mount option.
Just save the raw nodemask in the mempolicy's w.user_nodemask member for
use when a tmpfs/shmem file is created. mpol_shared_policy_init() will
"contextualize" the policy for the new file based on the creating task's
context.
Signed-off-by: Lee Schermerhorn <lee.schermerhorn@hp.com>
Cc: Hugh Dickins <hugh.dickins@tiscali.co.uk>
Cc: Ravikiran Thirumalai <kiran@scalex86.org>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Cc: Christoph Lameter <cl@linux-foundation.org>
Cc: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/nommu.c')
0 files changed, 0 insertions, 0 deletions