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| author | Oleg Nesterov | 2010-05-26 23:43:11 +0200 |
|---|---|---|
| committer | Linus Torvalds | 2010-05-27 18:12:46 +0200 |
| commit | 09faef11df8c559a23e2405d123cb2683733a79a (patch) | |
| tree | db8e4c94677be8afebde938c2e6b7ba07b6b6db0 /include/linux/sched.h | |
| parent | exit: exit_notify() can trust signal->notify_count < 0 (diff) | |
| download | kernel-qcow2-linux-09faef11df8c559a23e2405d123cb2683733a79a.tar.gz kernel-qcow2-linux-09faef11df8c559a23e2405d123cb2683733a79a.tar.xz kernel-qcow2-linux-09faef11df8c559a23e2405d123cb2683733a79a.zip | |
exit: change zap_other_threads() to count sub-threads
Change zap_other_threads() to return the number of other sub-threads found
on ->thread_group list.
Other changes are cosmetic:
- change the code to use while_each_thread() helper
- remove the obsolete comment about SIGKILL/SIGSTOP
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: Roland McGrath <roland@redhat.com>
Cc: Veaceslav Falico <vfalico@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/sched.h')
| -rw-r--r-- | include/linux/sched.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index 4f31a166b1a1..a95a2455cebe 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -2036,7 +2036,7 @@ extern int do_notify_parent(struct task_struct *, int); extern void __wake_up_parent(struct task_struct *p, struct task_struct *parent); extern void force_sig(int, struct task_struct *); extern int send_sig(int, struct task_struct *, int); -extern void zap_other_threads(struct task_struct *p); +extern int zap_other_threads(struct task_struct *p); extern struct sigqueue *sigqueue_alloc(void); extern void sigqueue_free(struct sigqueue *); extern int send_sigqueue(struct sigqueue *, struct task_struct *, int group); |