From: David Howells <dhowells@redhat.com>
To: Oleg Nesterov <oleg@redhat.com>
Cc: dhowells@redhat.com, Andrew Morton <akpm@linux-foundation.org>,
Peter Zijlstra <peterz@infradead.org>,
Roland McGrath <roland@redhat.com>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH -mm 1/2] proc_sched_show_task: use get_nr_threads()
Date: Wed, 24 Mar 2010 08:40:13 +0000 [thread overview]
Message-ID: <11646.1269420013@redhat.com> (raw)
In-Reply-To: <20100323144839.GA10424@redhat.com>
Oleg Nesterov <oleg@redhat.com> wrote:
> Trivial, use get_nr_threads() helper to read signal->count which
> we are going to change.
>
> Like other callers, proc_sched_show_task() doesn't need the exactly
> precise nr_threads.
Note that get_nr_threads() isn't completely equivalent (it can return 0 where
proc_sched_show_task() will display a 1). But I don't think this should be a
problem.
> Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: David Howells <dhowells@redhat.com>
prev parent reply other threads:[~2010-03-24 8:40 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-23 14:48 [PATCH -mm 1/2] proc_sched_show_task: use get_nr_threads() Oleg Nesterov
2010-03-23 15:09 ` Oleg Nesterov
2010-04-09 19:54 ` Roland McGrath
2010-03-24 8:40 ` David Howells [this message]
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