diff options
| author | Oleg Nesterov <oleg@redhat.com> | 2009-07-09 21:48:23 -0400 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2009-07-16 19:10:42 -0400 |
| commit | 5bb459bb45d1ad3c177485dcf0af01580aa31125 (patch) | |
| tree | fd6d11d424d222b97f56d8b870bdecbacaab8a17 /lib/iommu-helper.c | |
| parent | d2e3ee9b29f5de5b01e611b04e6fb29760589b01 (diff) | |
kernel: rename is_single_threaded(task) to current_is_single_threaded(void)
- is_single_threaded(task) is not safe unless task == current,
we can't use task->signal or task->mm.
- it doesn't make sense unless task == current, the task can
fork right after the check.
Rename it to current_is_single_threaded() and kill the argument.
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: David Howells <dhowells@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>
Diffstat (limited to 'lib/iommu-helper.c')
0 files changed, 0 insertions, 0 deletions