From: Andrew Morton <akpm@osdl.org>
To: Andi Kleen <ak@suse.de>
Cc: drepper@gmail.com, robustmutexes@lists.osdl.org, mingo@elte.hu,
linux-kernel@vger.kernel.org, daviado@gmail.com
Subject: Re: Robust futex patch for Linux 2.6.15
Date: Fri, 13 Jan 2006 15:01:20 -0800 [thread overview]
Message-ID: <20060113150120.7ab2cfe4.akpm@osdl.org> (raw)
In-Reply-To: <p73lkxj22is.fsf@verdi.suse.de>
Andi Kleen <ak@suse.de> wrote:
>
> Andrew Morton <akpm@osdl.org> writes:
> >
> > +static int futex_deadlock(struct rt_mutex *lock)
> > +{
> > + DEFINE_WAIT(wait);
> > +
> > + _raw_spin_unlock(&lock->wait_lock);
> > + _raw_spin_unlock(¤t->pi_lock);
>
> And why is there a pi_lock if the code isn't supposed to support PI?
>
That was a copy-n-paste from a -rt patch I happened to find. The URL David
sent was bust, and there are various things in the directory there. Maybe
we were supposed to look in a tarball, dunno.
next prev parent reply other threads:[~2006-01-13 22:59 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <b324b5ad0601131316m721f959eu37b741f9e5557a2e@mail.gmail.com>
2006-01-13 21:27 ` Robust futex patch for Linux 2.6.15 Andrew Morton
2006-01-13 22:20 ` Andi Kleen
2006-01-13 23:01 ` Andrew Morton [this message]
2006-01-14 16:13 ` Matan Peled
2006-01-14 20:25 ` Andrew Morton
2006-01-16 19:09 ` Re [robust-futex-2] : interdiff for memory leak fix david singleton
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20060113150120.7ab2cfe4.akpm@osdl.org \
--to=akpm@osdl.org \
--cc=ak@suse.de \
--cc=daviado@gmail.com \
--cc=drepper@gmail.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@elte.hu \
--cc=robustmutexes@lists.osdl.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).