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Date: Mon, 20 Dec 2010 16:00:18 +0100 From: Oleg Nesterov <oleg@...hat.com> To: Tejun Heo <tj@...nel.org> Cc: roland@...hat.com, linux-kernel@...r.kernel.org, torvalds@...ux-foundation.org, akpm@...ux-foundation.org, rjw@...k.pl, jan.kratochvil@...hat.com Subject: Re: [PATCH 06/16] signal: fix premature completion of group stop when interfered by ptrace On 12/06, Tejun Heo wrote: > > +static bool task_participate_group_stop(struct task_struct *task) > +{ > + struct signal_struct *sig = task->signal; > + bool consume = task->group_stop & GROUP_STOP_CONSUME; > + > + task_clear_group_stop(task); > + > + if (!consume) > + return false; > + > + task->group_stop &= ~GROUP_STOP_CONSUME; Minor nit, GROUP_STOP_CONSUME was already cleared by task_clear_group_stop(). Oleg. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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