From: Mike Galbraith <umgwanakikbuti@gmail.com>
To: jimmie.davis@l-3com.com
Cc: oneukum@suse.de, artem_fetishev@epam.com, peterz@infradead.org,
kosaki.motohiro@jp.fujitsu.com, linux-kernel@vger.kernel.org
Subject: RE: Bug 71331 - mlock yields processor to lower priority process
Date: Fri, 21 Mar 2014 15:41:44 +0100 [thread overview]
Message-ID: <1395412904.6030.126.camel@marge.simpson.net> (raw)
In-Reply-To: <FFF95760268D324AB6DD9426E83C8DF70B2E58FB@ARLEXCHMBX01.lst.link.l-3com.com>
On Fri, 2014-03-21 at 14:01 +0000, jimmie.davis@l-3com.com wrote:
> If you call mlock () from a SCHED_FIFO task, you expect it to return
> when done. You don't expect it to block, and your task to be
> pre-empted.
Say some of your pages are sitting in an nfs swapfile orbiting Neptune,
how do they get home, and what should we do meanwhile?
-Mike
>
>
>
>
>
next prev parent reply other threads:[~2014-03-21 14:41 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-21 20:02 Artem Fetishev
2014-03-21 9:23 ` Mike Galbraith
2014-03-21 12:18 ` jimmie.davis
2014-03-21 13:14 ` Mike Galbraith
2014-03-21 14:34 ` jimmie.davis
2014-03-21 14:54 ` Motohiro Kosaki
2014-03-21 13:35 ` Oliver Neukum
2014-03-21 14:01 ` jimmie.davis
2014-03-21 14:41 ` Mike Galbraith [this message]
2014-03-21 14:50 ` jimmie.davis
2014-03-27 0:39 ` Andy Lutomirski
2014-03-27 4:20 ` jimmie.davis
2014-03-27 5:35 ` Mike Galbraith
2014-03-27 6:02 ` Robert Hancock
2014-03-27 11:37 ` jimmie.davis
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