Re: [PATCH 2/3] signal: introduce kernel_signal_stop() to fix jffs2_garbage_collect_thread()

From	Tejun Heo <tj@kernel.org>
Newsgroups	linux.kernel
Subject	Re: [PATCH 2/3] signal: introduce kernel_signal_stop() to fix jffs2_garbage_collect_thread()
Date	2015-10-04 19:30 +0200
Message-ID	<qfVgK-6VO-25@gated-at.bofh.it> (permalink)
References	<qfzzA-1bp-5@gated-at.bofh.it> <qfzzA-1bp-19@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Sat, Oct 03, 2015 at 08:13:38PM +0200, Oleg Nesterov wrote:
> jffs2_garbage_collect_thread() can race with SIGCONT and sleep in
> TASK_STOPPED state after it was already sent. Add the new helper,
> kernel_signal_stop(), which does this correctly.
> 
> Signed-off-by: Oleg Nesterov <oleg@redhat.com>

Reviewed-by: Tejun Heo <tj@kernel.org>

Thanks.

-- 
tejun
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[PATCH -mm 0/3] minor kthread/signals cleanups and fix Oleg Nesterov <oleg@redhat.com> - 2015-10-03 20:20 +0200
  [PATCH 2/3] signal: introduce kernel_signal_stop() to fix  jffs2_garbage_collect_thread() Oleg Nesterov <oleg@redhat.com> - 2015-10-03 20:20 +0200
    Re: [PATCH 2/3] signal: introduce kernel_signal_stop() to fix  jffs2_garbage_collect_thread() Tejun Heo <tj@kernel.org> - 2015-10-04 19:30 +0200

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