From: Jamie Lokier <jamie@shareable.org>
To: Hugh Dickins <hugh@veritas.com>
Cc: Klaus Dittrich <kladit@t-online.de>,
linux mailing-list <linux-kernel@vger.kernel.org>,
Andrew Morton <akpm@zip.com.au>, "Hu, Boris" <boris.hu@intel.com>,
Ulrich Drepper <drepper@redhat.com>,
Rusty Russell <rusty@rustcorp.com.au>
Subject: Re: 2.6.0-test6 oops futex"
Date: Wed, 1 Oct 2003 03:41:30 +0100 [thread overview]
Message-ID: <20031001024130.GC32209@mail.shareable.org> (raw)
In-Reply-To: <20031001010125.GB32209@mail.shareable.org>
Jamie Lokier wrote:
> Solutions are to call hash_futex() inside the lock, or store the
> hash result inside futex_q, and read it inside the lock.
What _am_ I talking about. Can't call hash_futex() inside the lock,
it's needed to choose the lock ;)
Keeping the split locks is going to be tricky - all due to futex_requeue.
-- Jamie
prev parent reply other threads:[~2003-10-01 2:42 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-09-29 9:23 2.6.0-test6 oops futex" Klaus Dittrich
2003-09-30 8:48 ` Jamie Lokier
2003-09-30 20:53 ` Hugh Dickins
2003-09-30 21:48 ` Ulrich Drepper
2003-09-30 23:44 ` Rusty Russell
2003-10-01 6:35 ` Jamie Lokier
2003-10-01 1:01 ` Jamie Lokier
2003-10-01 2:41 ` Jamie Lokier [this message]
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