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From: Andrew Morton <akpm@osdl.org>
To: Pasi Savolainen <psavo@iki.fi>
Cc: linux-kernel@vger.kernel.org
Subject: Re: 2.6.6-rc3-mm1
Date: Sat, 1 May 2004 17:56:42 -0700	[thread overview]
Message-ID: <20040501175642.565bbb47.akpm@osdl.org> (raw)
In-Reply-To: <slrnc98gnc.cgh.psavo@varg.dyndns.org>

Pasi Savolainen <psavo@iki.fi> wrote:
>
>  I've also wondered a bit about slabtop, is this really OK for half-a-day
>  uptime and not really changing since?:
> 
>    OBJS ACTIVE  USE OBJ SIZE  SLABS OBJ/SLAB CACHE SIZE NAME
>  348220 348135  99%    0.19K  17411       20     69644K dentry_cache
>  313138 313049  99%    0.50K  44734        7    178936K ext3_inode_cache
>   10530   7354  69%    0.05K    135       78       540K buffer_head

2.6.6-rc3-mm1 is totally broken in the slab-shrinking area (sorry).

--- 25/mm/vmscan.c~shrink_slab-handle-GFP_NOFS-fix	2004-05-01 14:34:25.446391008 -0700
+++ 25-akpm/mm/vmscan.c	2004-05-01 14:34:37.424570048 -0700
@@ -156,7 +156,7 @@ static int shrink_slab(unsigned long sca
 			shrinker->nr = LONG_MAX;	/* It wrapped! */
 
 		if (shrinker->nr <= SHRINK_BATCH)
-			break;
+			continue;
 		while (shrinker->nr) {
 			long this_scan = shrinker->nr;
 			int shrink_ret;

_


  reply	other threads:[~2004-05-02  0:57 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-04-30  8:46 2.6.6-rc3-mm1 Andrew Morton
2004-04-30 13:32 ` 2.6.6-rc3-mm1 Keith Owens
2004-05-01 19:13   ` [PATCH][2.6-mm] Allow i386 to reenable interrupts on lock contention Zwane Mwaikambo
2004-05-01 21:39     ` Andrew Morton
2004-05-01 22:21       ` Zwane Mwaikambo
2004-05-01 22:51         ` Andrew Morton
2004-05-01 22:58           ` Zwane Mwaikambo
2004-04-30 16:23 ` 2.6.6-rc3-mm1 (compile stats) John Cherry
2004-04-30 22:37   ` Greg KH
2004-04-30 22:39   ` Adrian Bunk
2004-05-01  1:55     ` Greg KH
2004-05-01  6:12 ` 2.6.6-rc3-mm1 Bruce Guenter
2004-05-01 10:48   ` 2.6.6-rc3-mm1 R. J. Wysocki
2004-05-01  6:15 ` 2.6.6-rc3-mm1 Ian Kent
2004-05-01 12:10   ` 2.6.6-rc3-mm1 raven
2004-05-01  8:00 ` 2.6.6-rc3-mm1 Harald Arnesen
2004-05-01 11:44   ` 2.6.6-rc3-mm1: modular ACPI button broken Adrian Bunk
2004-05-03 18:36     ` Valdis.Kletnieks
2004-05-03 19:21       ` Len Brown
2004-05-01 18:45 ` 2.6.6-rc3-mm1 Joshua Kwan
2004-05-02  0:38 ` 2.6.6-rc3-mm1 Pasi Savolainen
2004-05-02  0:56   ` Andrew Morton [this message]
2004-05-02 10:27   ` 2.6.6-rc3-mm1 Nick Piggin
2004-05-03 22:39     ` 2.6.6-rc3-mm1 Pasi Savolainen
2004-05-03 14:49 ` 2.6.6-rc3-mm1 raven
2004-05-03 14:56 ` 2.6.6-rc3-mm1 raven
2004-05-03 16:10   ` 2.6.6-rc3-mm1 Jeff Moyer
2004-05-04  1:00     ` 2.6.6-rc3-mm1 Ian Kent
2004-05-04  1:53     ` 2.6.6-rc3-mm1 Ian Kent
2004-05-05 15:14 ` 2.6.6-rc3-mm1 Christoph Hellwig
2004-05-05 16:09   ` 2.6.6-rc3-mm1 Hugh Dickins
  -- strict thread matches above, loose matches on Subject: below --
2004-05-05 16:50 2.6.6-rc3-mm1 Rajesh Venkatasubramanian

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