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Re: [FIX] sysmips(MIPS_ATMIC_SET, ...) ret_from_sys_call vs. o32_ret_fro

To: Joe deBlaquiere <jadb@redhat.com>
Subject: Re: [FIX] sysmips(MIPS_ATMIC_SET, ...) ret_from_sys_call vs. o32_ret_from_sys_call
From: Ralf Baechle <ralf@oss.sgi.com>
Date: Fri, 26 Jan 2001 13:16:59 -0800
Cc: "Maciej W. Rozycki" <macro@ds2.pg.gda.pl>, Florian Lohoff <flo@rfc822.org>, linux-mips@oss.sgi.com
In-reply-to: <3A719ABD.5030206@redhat.com>; from jadb@redhat.com on Fri, Jan 26, 2001 at 09:41:49AM -0600
References: <Pine.GSO.3.96.1010126111156.8903B-100000@delta.ds2.pg.gda.pl> <3A719ABD.5030206@redhat.com>
Sender: owner-linux-mips@oss.sgi.com
User-agent: Mutt/1.2.5i
On Fri, Jan 26, 2001 at 09:41:49AM -0600, Joe deBlaquiere wrote:

>               sys_munlock(p,sizeof(*p));

> 
> comments anyone?

Mlock(2) doesn't nest.  So if the page was mlocked before, you just unlocked
it.

  Ralf

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