From: "Chen, Kenneth W" <kenneth.w.chen@intel.com>
To: linux-ia64@vger.kernel.org
Subject: RE: [patch 3/6] prefetch bottom of kernel rbs stack at syscall exit path
Date: Tue, 31 Jan 2006 19:27:14 +0000 [thread overview]
Message-ID: <200601311927.k0VJRMg01813@unix-os.sc.intel.com> (raw)
In-Reply-To: <200601310913.k0V9DWg13193@unix-os.sc.intel.com>
David Mosberger-Tang wrote on Tuesday, January 31, 2006 9:45 AM
> How much latency does this add for a minimal syscall when
> everything is cached?
I will get the measurement out shortly.
- Ken
next prev parent reply other threads:[~2006-01-31 19:27 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-01-31 9:13 [patch 3/6] prefetch bottom of kernel rbs stack at syscall exit path Chen, Kenneth W
2006-01-31 17:44 ` David Mosberger-Tang
2006-01-31 19:27 ` Chen, Kenneth W [this message]
2006-02-07 2:56 ` Chen, Kenneth W
2006-02-07 21:19 ` David Mosberger-Tang
2006-02-07 21:27 ` Chen, Kenneth W
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