From: William Lee Irwin III <wli@holomorphy.com>
To: Andrew Morton <akpm@osdl.org>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [4/5] eliminate bh waitqueue hashtable
Date: Sat, 28 Aug 2004 16:09:03 -0700 [thread overview]
Message-ID: <20040828230903.GD5492@holomorphy.com> (raw)
In-Reply-To: <20040828153728.38e7f85a.akpm@osdl.org>
On Sat, Aug 28, 2004 at 03:37:28PM -0700, Andrew Morton wrote:
> This is still all inlined. Given that we're going to schedule away,
> don't you think we should out-of-line the slowpath? As I said yesterday:
> static inline int wait_on_bit(...)
> {
> if (test_bit(...))
> return out_of_line_wait_on_bit(...);
> return 0;
> }
> I merged this latest batch into -mm.
Neither bit_waitqueue() nor __wait_on_bit() are inlined, but it is
possible to reduce things to only one call site. I'll send in that
update if you've not done it yourself after I get a chance to see
what's been merged.
-- wli
next prev parent reply other threads:[~2004-08-28 23:09 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-08-28 20:05 [0/5] standardized waitqueue hashing William Lee Irwin III
2004-08-28 20:06 ` [1/5] move waitqueue functions to kernel/wait.c William Lee Irwin III
2004-08-28 20:08 ` [2/5] consolidate bit waiting code patterns William Lee Irwin III
2004-08-28 20:09 ` [3/5] " William Lee Irwin III
2004-08-28 20:11 ` [4/5] eliminate bh waitqueue hashtable William Lee Irwin III
2004-08-28 20:12 ` [5/5] eliminate inode " William Lee Irwin III
2004-08-28 22:37 ` [4/5] eliminate bh " Andrew Morton
2004-08-28 23:09 ` William Lee Irwin III [this message]
2004-08-28 20:21 ` [2/5] consolidate bit waiting code patterns William Lee Irwin III
2004-08-28 22:29 ` Andrew Morton
2004-08-28 22:33 ` William Lee Irwin III
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