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From: Andi Kleen <ak@suse.de>
To: Martin Wirth <martin.wirth@dlr.de>
Cc: mingo@elte.hu, linux-kernel@vger.kernel.org
Subject: Re: [patch] futex requeueing feature, futex-requeue-2.5.69-D3
Date: 22 May 2003 13:38:01 +0200	[thread overview]
Message-ID: <p73llwz8b52.fsf@oldwotan.suse.de> (raw)
In-Reply-To: <3ECCB319.4060706@dlr.de.suse.lists.linux.kernel>

Martin Wirth <martin.wirth@dlr.de> writes:
>       mmap/munmap on a second processor).
>    2. no vcache pollution (I guess 99% of all futexes will not be in
> shared memory)

- Could also be specified as a mutex attribute in pthreads/NPTL to get faster
mutexes (or perhaps a environment variable to allow users easy tuning)

-Andi

       reply	other threads:[~2003-05-22 11:25 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <3ECCB319.4060706@dlr.de.suse.lists.linux.kernel>
2003-05-22 11:38 ` Andi Kleen [this message]
2003-05-22 11:23 [patch] futex requeueing feature, futex-requeue-2.5.69-D3 Martin Wirth
2003-05-22 11:34 ` Ingo Molnar
2003-05-22 12:04   ` William Lee Irwin III
     [not found] <3ECAC2AE.8090401@redhat.com>
2003-05-21  2:34 ` Rusty Russell
2003-05-21  9:48   ` Ingo Molnar
2003-05-21 10:24     ` Christoph Hellwig
2003-05-22  0:30     ` Rusty Russell
2003-05-22  9:15       ` Ingo Molnar
2003-05-22 10:35         ` Rusty Russell
  -- strict thread matches above, loose matches on Subject: below --
2003-05-19  9:31 Ingo Molnar
2003-05-19 10:10 ` Christoph Hellwig
2003-05-19 10:16   ` Ingo Molnar
2003-05-19 11:49     ` Christoph Hellwig
2003-05-20  0:08   ` Rusty Russell
2003-05-20  0:31     ` Valdis.Kletnieks
2003-05-19 10:23 ` Andrew Morton
2003-05-20  0:04 ` Rusty Russell
2003-05-20  0:40   ` Ulrich Drepper
2003-05-20  1:46     ` Rusty Russell
2003-05-20  2:11       ` Ulrich Drepper
2003-05-20  6:27       ` Ingo Molnar
2003-05-20  6:56         ` Christoph Hellwig
2003-05-20  8:57           ` Rusty Russell
2003-05-20  9:03             ` Ingo Molnar
2003-05-20  9:51               ` Christoph Hellwig
2003-05-20 15:46                 ` Linus Torvalds
2003-05-20  9:12           ` Ingo Oeser
2003-05-20 15:41           ` Linus Torvalds
2003-05-20  8:55         ` Rusty Russell
2003-05-20  6:19   ` Ingo Molnar

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