From: "Chen, Kenneth W" <kenneth.w.chen@intel.com>
To: linux-ia64@vger.kernel.org
Subject: RE: [PATCH] don't use ld.bias
Date: Tue, 22 Jul 2003 00:15:39 +0000 [thread overview]
Message-ID: <marc-linux-ia64-105884323804844@msgid-missing> (raw)
In-Reply-To: <marc-linux-ia64-105883179830025@msgid-missing>
> Patch to fix spin_lock to not use ld.bias since it causes a bunch of
bus
> activity that hurts scalability when a lock is contended.
It's dangerous to say something without knowing the whole context, but I
can't resist asking why not fix the contended lock area instead? Sounds
like you have some serious contention.
next prev parent reply other threads:[~2003-07-22 0:15 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-07-21 23:55 [PATCH] don't use ld.bias Jesse Barnes
2003-07-22 0:15 ` Chen, Kenneth W [this message]
2003-07-22 13:11 ` Jesse Barnes
2003-07-23 4:40 ` Mallick, Asit K
2003-07-23 12:00 ` Matthew Wilcox
2003-07-25 1:10 ` David Mosberger
2003-07-25 13:40 ` Jesse Barnes
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