| commit | c8163ca8afcac0fc54593fc60d1e1110edbd0eb2 | |
| author | Li Zefan <lizf@cn.fujitsu.com> | |
| Wed, 23 Mar 2011 23:42:46 +0000 (23 16:42 -0700) | ||
| committer | Linus Torvalds <torvalds@linux-foundation.org> | |
| Thu, 24 Mar 2011 02:46:34 +0000 (23 19:46 -0700) | ||
| tree | 55a363ed73b91d8350d2df7083abf49c5c97b20d | treesnapshot (tar.gz zip) |
| parent | 9303e0c4814d2a6afca878cc35433291e862169c | commitdiff |
cpuset: remove unneeded NODEMASK_ALLOC() in cpuset_attach()
oldcs->mems_allowed is not modified during cpuset_attach(), so we don't
have to copy it to a buffer allocated by NODEMASK_ALLOC(). Just pass it
to cpuset_migrate_mm().
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Cc: Paul Menage <menage@google.com>
Acked-by: David Rientjes <rientjes@google.com>
Cc: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
oldcs->mems_allowed is not modified during cpuset_attach(), so we don't
have to copy it to a buffer allocated by NODEMASK_ALLOC(). Just pass it
to cpuset_migrate_mm().
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Cc: Paul Menage <menage@google.com>
Acked-by: David Rientjes <rientjes@google.com>
Cc: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| kernel/cpuset.c | diffblobblamehistory |