From: Andi Kleen <andi@firstfloor.org> To: Pekka Enberg <penberg@cs.helsinki.fi> Cc: Andi Kleen <andi@firstfloor.org>, David Rientjes <rientjes@google.com>, Nick Piggin <npiggin@suse.de>, Christoph Lameter <cl@linux-foundation.org>, linux-kernel@vger.kernel.org, linux-mm@kvack.org, haicheng.li@intel.com, KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Subject: Re: [patch] slab: add memory hotplug support Date: Wed, 3 Mar 2010 15:34:50 +0100 [thread overview] Message-ID: <20100303143450.GA25500@basil.fritz.box> (raw) In-Reply-To: <84144f021003020704s3abafc24t9b8ab34234094b79@mail.gmail.com> > > The patch looks far more complicated than my simple fix. > > I wouldn't exactly call the fallback_alloc() games "simple". I have to disagree on that. It was the most simple fix I could come up with, least intrusive to legacy like slab is. > > Is more complicated now better? > > Heh, heh. You can't post the oops, you don't want to rework your The missing oops was about the timer race, not about this one. > patches as per review comments, and now you complain about David's > patch without one bit of technical content. I'm sorry but I must Well sorry I'm just a bit frustrated about the glacial progress on what should be relatively straight forward fixes. IMHO something like my patch should have gone into .33 and any more complicated reworks like this into .34. > But anyway, if you have real technical concerns over the patch, please > make them known; otherwise I'd much appreciate a Tested-by tag from > you for David's patch. If it works it would be ok for me. The main concern would be to actually get it fixed. -Andi -- ak@linux.intel.com -- Speaking for myself only.
WARNING: multiple messages have this Message-ID (diff)
From: Andi Kleen <andi@firstfloor.org> To: Pekka Enberg <penberg@cs.helsinki.fi> Cc: Andi Kleen <andi@firstfloor.org>, David Rientjes <rientjes@google.com>, Nick Piggin <npiggin@suse.de>, Christoph Lameter <cl@linux-foundation.org>, linux-kernel@vger.kernel.org, linux-mm@kvack.org, haicheng.li@intel.com, KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Subject: Re: [patch] slab: add memory hotplug support Date: Wed, 3 Mar 2010 15:34:50 +0100 [thread overview] Message-ID: <20100303143450.GA25500@basil.fritz.box> (raw) In-Reply-To: <84144f021003020704s3abafc24t9b8ab34234094b79@mail.gmail.com> > > The patch looks far more complicated than my simple fix. > > I wouldn't exactly call the fallback_alloc() games "simple". I have to disagree on that. It was the most simple fix I could come up with, least intrusive to legacy like slab is. > > Is more complicated now better? > > Heh, heh. You can't post the oops, you don't want to rework your The missing oops was about the timer race, not about this one. > patches as per review comments, and now you complain about David's > patch without one bit of technical content. I'm sorry but I must Well sorry I'm just a bit frustrated about the glacial progress on what should be relatively straight forward fixes. IMHO something like my patch should have gone into .33 and any more complicated reworks like this into .34. > But anyway, if you have real technical concerns over the patch, please > make them known; otherwise I'd much appreciate a Tested-by tag from > you for David's patch. If it works it would be ok for me. The main concern would be to actually get it fixed. -Andi -- ak@linux.intel.com -- Speaking for myself only. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
next prev parent reply other threads:[~2010-03-03 14:34 UTC|newest] Thread overview: 170+ messages / expand[flat|nested] mbox.gz Atom feed top 2010-02-11 20:53 [PATCH] [0/4] Update slab memory hotplug series Andi Kleen 2010-02-11 20:53 ` Andi Kleen 2010-02-11 20:54 ` [PATCH] [1/4] SLAB: Handle node-not-up case in fallback_alloc() v2 Andi Kleen 2010-02-11 20:54 ` Andi Kleen 2010-02-11 21:41 ` David Rientjes 2010-02-11 21:41 ` David Rientjes 2010-02-11 21:55 ` Andi Kleen 2010-02-11 21:55 ` Andi Kleen 2010-02-15 6:04 ` Nick Piggin 2010-02-15 6:04 ` Nick Piggin 2010-02-15 10:07 ` Andi Kleen 2010-02-15 10:07 ` Andi Kleen 2010-02-15 10:22 ` Nick Piggin 2010-02-15 10:22 ` Nick Piggin 2010-02-11 20:54 ` [PATCH] [2/4] SLAB: Separate node initialization into separate function Andi Kleen 2010-02-11 20:54 ` Andi Kleen 2010-02-11 21:44 ` David Rientjes 2010-02-11 21:44 ` David Rientjes 2010-02-11 20:54 ` [PATCH] [3/4] SLAB: Set up the l3 lists for the memory of freshly added memory v2 Andi Kleen 2010-02-11 20:54 ` Andi Kleen 2010-02-11 21:45 ` David Rientjes 2010-02-11 21:45 ` David Rientjes 2010-02-15 6:06 ` Nick Piggin 2010-02-15 6:06 ` Nick Piggin 2010-02-15 21:47 ` David Rientjes 2010-02-15 21:47 ` David Rientjes 2010-02-16 14:04 ` Nick Piggin 2010-02-16 14:04 ` Nick Piggin 2010-02-16 20:45 ` Pekka Enberg 2010-02-16 20:45 ` Pekka Enberg 2010-02-11 20:54 ` [PATCH] [4/4] SLAB: Fix node add timer race in cache_reap Andi Kleen 2010-02-11 20:54 ` Andi Kleen 2010-02-11 21:45 ` David Rientjes 2010-02-11 21:45 ` David Rientjes 2010-02-15 6:15 ` Nick Piggin 2010-02-15 6:15 ` Nick Piggin 2010-02-15 10:32 ` Andi Kleen 2010-02-15 10:32 ` Andi Kleen 2010-02-15 10:41 ` Nick Piggin 2010-02-15 10:41 ` Nick Piggin 2010-02-15 10:52 ` Andi Kleen 2010-02-15 10:52 ` Andi Kleen 2010-02-15 11:01 ` Nick Piggin 2010-02-15 11:01 ` Nick Piggin 2010-02-15 15:30 ` Andi Kleen 2010-02-15 15:30 ` Andi Kleen 2010-02-19 18:22 ` Christoph Lameter 2010-02-19 18:22 ` Christoph Lameter 2010-02-20 9:01 ` Andi Kleen 2010-02-20 9:01 ` Andi Kleen 2010-02-22 10:53 ` Pekka Enberg 2010-02-22 10:53 ` Pekka Enberg 2010-02-22 14:31 ` Andi Kleen 2010-02-22 14:31 ` Andi Kleen 2010-02-22 16:11 ` Pekka Enberg 2010-02-22 16:11 ` Pekka Enberg 2010-02-22 20:20 ` Andi Kleen 2010-02-22 20:20 ` Andi Kleen 2010-02-24 15:49 ` Christoph Lameter 2010-02-24 15:49 ` Christoph Lameter 2010-02-25 7:26 ` Pekka Enberg 2010-02-25 7:26 ` Pekka Enberg 2010-02-25 8:01 ` David Rientjes 2010-02-25 8:01 ` David Rientjes 2010-02-25 18:30 ` Christoph Lameter 2010-02-25 18:30 ` Christoph Lameter 2010-02-25 21:45 ` David Rientjes 2010-02-25 21:45 ` David Rientjes 2010-02-25 22:31 ` Christoph Lameter 2010-02-25 22:31 ` Christoph Lameter 2010-02-26 10:45 ` Pekka Enberg 2010-02-26 10:45 ` Pekka Enberg 2010-02-26 11:43 ` Andi Kleen 2010-02-26 11:43 ` Andi Kleen 2010-02-26 12:35 ` Pekka Enberg 2010-02-26 12:35 ` Pekka Enberg 2010-02-26 14:08 ` Andi Kleen 2010-02-26 14:08 ` Andi Kleen 2010-02-26 1:09 ` KAMEZAWA Hiroyuki 2010-02-26 1:09 ` KAMEZAWA Hiroyuki 2010-02-26 11:41 ` Andi Kleen 2010-02-26 11:41 ` Andi Kleen 2010-02-26 15:04 ` Christoph Lameter 2010-02-26 15:04 ` Christoph Lameter 2010-02-26 15:05 ` Christoph Lameter 2010-02-26 15:05 ` Christoph Lameter 2010-02-26 15:59 ` Andi Kleen 2010-02-26 15:59 ` Andi Kleen 2010-02-26 15:57 ` Andi Kleen 2010-02-26 15:57 ` Andi Kleen 2010-02-26 17:24 ` Christoph Lameter 2010-02-26 17:24 ` Christoph Lameter 2010-02-26 17:31 ` Andi Kleen 2010-02-26 17:31 ` Andi Kleen 2010-03-01 1:59 ` KAMEZAWA Hiroyuki 2010-03-01 1:59 ` KAMEZAWA Hiroyuki 2010-03-01 10:27 ` David Rientjes 2010-03-01 10:27 ` David Rientjes 2010-02-27 0:01 ` David Rientjes 2010-02-27 0:01 ` David Rientjes 2010-03-01 10:24 ` [patch] slab: add memory hotplug support David Rientjes 2010-03-01 10:24 ` David Rientjes 2010-03-02 5:53 ` Pekka Enberg 2010-03-02 5:53 ` Pekka Enberg 2010-03-02 20:20 ` Christoph Lameter 2010-03-02 20:20 ` Christoph Lameter 2010-03-02 21:03 ` David Rientjes 2010-03-02 21:03 ` David Rientjes 2010-03-03 1:28 ` KAMEZAWA Hiroyuki 2010-03-03 1:28 ` KAMEZAWA Hiroyuki 2010-03-03 2:39 ` David Rientjes 2010-03-03 2:39 ` David Rientjes 2010-03-03 2:51 ` KAMEZAWA Hiroyuki 2010-03-03 2:51 ` KAMEZAWA Hiroyuki 2010-03-02 12:53 ` Andi Kleen 2010-03-02 12:53 ` Andi Kleen 2010-03-02 15:04 ` Pekka Enberg 2010-03-02 15:04 ` Pekka Enberg 2010-03-03 14:34 ` Andi Kleen [this message] 2010-03-03 14:34 ` Andi Kleen 2010-03-03 15:46 ` Christoph Lameter 2010-03-03 15:46 ` Christoph Lameter 2010-03-02 21:17 ` David Rientjes 2010-03-02 21:17 ` David Rientjes 2010-03-05 6:20 ` Nick Piggin 2010-03-05 6:20 ` Nick Piggin 2010-03-05 12:47 ` Anca Emanuel 2010-03-05 12:47 ` Anca Emanuel 2010-03-05 13:58 ` Anca Emanuel 2010-03-05 13:58 ` Anca Emanuel 2010-03-05 14:11 ` Christoph Lameter 2010-03-05 14:11 ` Christoph Lameter 2010-03-08 3:06 ` Andi Kleen 2010-03-08 3:06 ` Andi Kleen 2010-03-08 2:58 ` Andi Kleen 2010-03-08 2:58 ` Andi Kleen 2010-03-08 23:19 ` David Rientjes 2010-03-08 23:19 ` David Rientjes 2010-03-09 13:46 ` Nick Piggin 2010-03-09 13:46 ` Nick Piggin 2010-03-22 17:28 ` Pekka Enberg 2010-03-22 17:28 ` Pekka Enberg 2010-03-22 21:12 ` Nick Piggin 2010-03-22 21:12 ` Nick Piggin 2010-03-28 2:13 ` David Rientjes 2010-03-28 2:13 ` David Rientjes 2010-03-28 2:40 ` [patch v2] " David Rientjes 2010-03-28 2:40 ` David Rientjes 2010-03-30 9:01 ` Pekka Enberg 2010-03-30 9:01 ` Pekka Enberg 2010-03-30 16:43 ` Christoph Lameter 2010-03-30 16:43 ` Christoph Lameter 2010-04-04 20:45 ` David Rientjes 2010-04-04 20:45 ` David Rientjes 2010-04-07 16:29 ` Pekka Enberg 2010-04-07 16:29 ` Pekka Enberg 2010-02-25 18:34 ` [PATCH] [4/4] SLAB: Fix node add timer race in cache_reap Christoph Lameter 2010-02-25 18:34 ` Christoph Lameter 2010-02-25 18:46 ` Pekka Enberg 2010-02-25 18:46 ` Pekka Enberg 2010-02-25 19:19 ` Christoph Lameter 2010-02-25 19:19 ` Christoph Lameter 2010-03-02 12:55 ` Andi Kleen 2010-03-02 12:55 ` Andi Kleen 2010-02-19 18:22 ` Christoph Lameter 2010-02-19 18:22 ` Christoph Lameter 2010-02-22 10:57 ` Pekka Enberg 2010-02-22 10:57 ` Pekka Enberg 2010-02-13 10:24 ` [PATCH] [0/4] Update slab memory hotplug series Pekka Enberg 2010-02-13 10:24 ` Pekka Enberg
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