From: Andi Kleen <andi@firstfloor.org>
To: Ingo Molnar <mingo@elte.hu>
Cc: Andi Kleen <andi@firstfloor.org>, Salman Qazi <sqazi@google.com>,
linux-kernel@vger.kernel.org,
Thomas Gleixner <tglx@linutronix.de>,
"H. Peter Anvin" <hpa@zytor.com>
Subject: Re: Performance regression in write() syscall
Date: Tue, 24 Feb 2009 17:51:54 +0100 [thread overview]
Message-ID: <20090224165154.GX26292@one.firstfloor.org> (raw)
In-Reply-To: <20090224161329.GA26299@elte.hu>
Thanks everyone for the correction. I indeed misread the patch.
-Andi
--
ak@linux.intel.com -- Speaking for myself only.
next prev parent reply other threads:[~2009-02-24 16:33 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-02-24 2:03 Performance regression in write() syscall Salman Qazi
2009-02-24 4:10 ` Nick Piggin
2009-02-24 4:28 ` Linus Torvalds
2009-02-24 9:02 ` Nick Piggin
2009-02-24 15:52 ` Linus Torvalds
2009-02-24 16:24 ` Andi Kleen
2009-02-24 16:51 ` Ingo Molnar
2009-02-25 3:23 ` Nick Piggin
2009-02-25 7:25 ` [patch] x86, mm: pass in 'total' to __copy_from_user_*nocache() Ingo Molnar
2009-02-25 8:09 ` Nick Piggin
2009-02-25 8:29 ` Ingo Molnar
2009-02-25 8:59 ` Nick Piggin
2009-02-25 12:01 ` Ingo Molnar
2009-02-25 16:04 ` Linus Torvalds
2009-02-25 16:29 ` Ingo Molnar
2009-02-27 12:05 ` Nick Piggin
2009-02-28 8:29 ` Ingo Molnar
2009-02-28 11:49 ` Nick Piggin
2009-02-28 12:58 ` Ingo Molnar
2009-02-28 17:16 ` Linus Torvalds
2009-02-28 17:24 ` Arjan van de Ven
2009-02-28 17:42 ` Linus Torvalds
2009-02-28 17:53 ` Arjan van de Ven
2009-02-28 18:05 ` Andi Kleen
2009-02-28 18:27 ` Ingo Molnar
2009-02-28 18:39 ` Arjan van de Ven
2009-03-02 10:39 ` [PATCH] x86, mm: dont use non-temporal stores in pagecache accesses Ingo Molnar
2009-02-28 18:52 ` [patch] x86, mm: pass in 'total' to __copy_from_user_*nocache() Linus Torvalds
2009-03-01 14:19 ` Nick Piggin
2009-03-01 0:06 ` David Miller
2009-03-01 0:40 ` Andi Kleen
2009-03-01 0:28 ` H. Peter Anvin
2009-03-01 0:38 ` Arjan van de Ven
2009-03-01 1:48 ` Andi Kleen
2009-03-01 1:38 ` Arjan van de Ven
2009-03-01 1:40 ` H. Peter Anvin
2009-03-01 14:06 ` Nick Piggin
2009-03-02 4:46 ` H. Peter Anvin
2009-03-02 6:18 ` Nick Piggin
2009-03-02 21:16 ` Linus Torvalds
2009-03-02 21:25 ` Ingo Molnar
2009-03-03 4:30 ` Nick Piggin
2009-03-03 4:20 ` Nick Piggin
2009-03-03 9:02 ` Ingo Molnar
2009-03-04 3:37 ` Nick Piggin
2009-03-01 2:07 ` Andi Kleen
2009-02-24 5:43 ` Performance regression in write() syscall Salman Qazi
2009-02-24 10:09 ` Andi Kleen
2009-02-24 16:13 ` Ingo Molnar
2009-02-24 16:51 ` Andi Kleen [this message]
[not found] <c8UUh-6G-3@gated-at.bofh.it>
[not found] ` <c92fh-3uD-15@gated-at.bofh.it>
2009-02-24 11:12 ` Bodo Eggert
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