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From: John Levon <levon@movementarian.org>
To: Kernel Mailing List <linux-kernel@vger.kernel.org>
Cc: willy@debian.org, akpm@digeo.com
Subject: Re: Linux v2.5.43
Date: Wed, 16 Oct 2002 15:57:28 +0100	[thread overview]
Message-ID: <20021016145728.GA78571@compsoc.man.ac.uk> (raw)
In-Reply-To: <Pine.LNX.4.44.0210152040540.1708-100000@penguin.transmeta.com>

On Tue, Oct 15, 2002 at 08:44:10PM -0700, Linus Torvalds wrote:

> John Levon <levon@movementarian.org>:
>   o oprofile - core

Note that anybody actually wanting to use the thing needs an additional
fix like the below, or most of the samples end up being dropped on the
floor.

Matthew, can we submit the proper fix (using cond_resched ?) at some
point ?

thanks
john


--- linux-linus/fs/locks.c	Sat Sep 28 15:56:28 2002
+++ linux/fs/locks.c	Wed Oct  2 04:15:54 2002
@@ -727,11 +727,11 @@
 	}
 	unlock_kernel();
 
-	if (found)
-		yield();
-
 	if (new_fl->fl_type == F_UNLCK)
 		return 0;
+
+	if (found)
+		yield();
 
 	lock_kernel();
 	for_each_lock(inode, before) {

  parent reply	other threads:[~2002-10-16 14:51 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-10-16  3:44 Linus Torvalds
2002-10-16  4:41 ` Andrew Morton
2002-10-16  4:48   ` Andrew Morton
2002-10-16  7:01   ` Martin J. Bligh
2002-10-16 17:41     ` Martin J. Bligh
2002-10-17  0:10     ` Thomas Molina
2002-10-16  7:28 ` Adrian Bunk
2002-10-16  8:25   ` Linux v2.5.43 nfs fails to boot, fix george anzinger
2002-10-16  7:31 ` Linux v2.5.43 Jens Axboe
2002-10-16 12:05   ` Ben Collins
2002-10-16 12:09     ` Jens Axboe
2002-10-16 12:16       ` Ben Collins
2002-10-16 12:17         ` Jens Axboe
2002-10-16 12:22           ` Ben Collins
2002-10-16 12:25             ` Jens Axboe
2002-10-16 12:18     ` jlnance
2002-10-16 12:27       ` Ben Collins
2002-10-16 22:48   ` jbradford
2002-10-16 12:01 ` v2.5.43 patch: fix device_suspend() please apply Eric Blade
2002-10-16 14:57 ` John Levon [this message]
2002-10-16 15:02   ` Linux v2.5.43 Matthew Wilcox
2002-10-16 21:05 ` Bill Davidsen
2002-10-16 21:35   ` Shawn
2002-10-16 21:48     ` Linus Torvalds
2002-10-17 13:14       ` Bill Davidsen
2002-10-18 19:34     ` Bill Davidsen
2002-10-19 17:43       ` bill davidsen
2002-10-18  7:08 ` Andres Salomon
2002-10-18  7:02   ` David S. Miller
2002-10-18 17:00 ` Adrian Bunk
2002-10-18 17:03   ` Ben Collins

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