From: Matthew Wilcox <matthew@wil.cx>
To: linux-ia64@vger.kernel.org
Subject: Re: [PATCH] Remove rwsem limitation of 32k waiters
Date: Mon, 22 Aug 2005 20:31:45 +0000 [thread overview]
Message-ID: <20050822203145.GC3150@parcelfarce.linux.theplanet.co.uk> (raw)
In-Reply-To: <Pine.LNX.4.62.0508221215370.7633@schroedinger.engr.sgi.com>
On Mon, Aug 22, 2005 at 01:26:17PM -0700, Christoph Lameter wrote:
> The adjustment is RWSEM_WAITING_BIAS - RWSEM_ACTIVE bias. This eliminates
> the RWSEM_ACTIVE_BIAS but adds RWSEM_WAITING_BIAS for each waiter.
You're looking at rwsem_down_read_failed() instead of rwsem_down_write_failed()
--
"Next the statesmen will invent cheap lies, putting the blame upon
the nation that is attacked, and every man will be glad of those
conscience-soothing falsities, and will diligently study them, and refuse
to examine any refutations of them; and thus he will by and by convince
himself that the war is just, and will thank God for the better sleep
he enjoys after this process of grotesque self-deception." -- Mark Twain
next prev parent reply other threads:[~2005-08-22 20:31 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-08-22 19:20 [PATCH] Remove rwsem limitation of 32k waiters Christoph Lameter
2005-08-22 19:29 ` Matthew Wilcox
2005-08-22 19:38 ` Christoph Lameter
2005-08-22 20:18 ` Matthew Wilcox
2005-08-22 20:26 ` Christoph Lameter
2005-08-22 20:31 ` Matthew Wilcox [this message]
2005-08-22 20:33 ` Christoph Lameter
2005-08-23 7:05 ` Chen, Kenneth W
2005-08-23 13:39 ` Christoph Lameter
2005-08-23 17:14 ` Chen, Kenneth W
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