tree 785afb9c72a2df27cd6802cf311df18711c59b76
parent 06d984737bac0545fe20bb5447ee488b95adb531
author Oleg Nesterov <oleg@redhat.com> 1308776898 +0200
committer Oleg Nesterov <oleg@redhat.com> 1309199408 +0200

make do_notify_parent() return bool

- change do_notify_parent() to return a boolean, true if the task should
  be reaped because its parent ignores SIGCHLD.

- update the only caller which checks the returned value, exit_notify().

This temporary uglifies exit_notify() even more, will be cleanuped by
the next change.

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: Tejun Heo <tj@kernel.org>