diff options
| author | Zhang Yi <zhang.yi20@zte.com.cn> | 2014-01-24 03:55:57 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-01-24 04:37:02 +0400 |
| commit | b88fae644e5e3922251a4b242f435f5e3b49c381 (patch) | |
| tree | 98bfd036a6df9cad49cb58a372a4fe94d89e7f5a /lib/fdt_sw.c | |
| parent | 8d38f203b46c36626285400b9466b08abecaaa80 (diff) | |
| download | linux-b88fae644e5e3922251a4b242f435f5e3b49c381.tar.xz | |
exec: avoid propagating PF_NO_SETAFFINITY into userspace child
Userspace process doesn't want the PF_NO_SETAFFINITY, but its parent may be
a kernel worker thread which has PF_NO_SETAFFINITY set, and this worker thread
can do kernel_thread() to create the child.
Clearing this flag in usersapce child to enable its migrating capability.
Signed-off-by: Zhang Yi <zhang.yi20@zte.com.cn>
Acked-by: Oleg Nesterov <oleg@redhat.com>
Cc: Tejun Heo <tj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib/fdt_sw.c')
0 files changed, 0 insertions, 0 deletions