From: Vladimir Davydov <vdavydov@parallels.com>
To: Christoph Lameter <cl@linux.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Pekka Enberg <penberg@kernel.org>,
David Rientjes <rientjes@google.com>,
Joonsoo Kim <iamjoonsoo.kim@lge.com>,
Johannes Weiner <hannes@cmpxchg.org>,
Michal Hocko <mhocko@suse.cz>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH -mm 1/3] slub: don't fail kmem_cache_shrink if slab placement optimization fails
Date: Wed, 28 Jan 2015 18:00:25 +0300 [thread overview]
Message-ID: <20150128150025.GA11463@esperanza> (raw)
In-Reply-To: <alpine.DEB.2.11.1501271100520.25124@gentwo.org>
On Tue, Jan 27, 2015 at 11:02:12AM -0600, Christoph Lameter wrote:
> What you could do is simply put all slab pages with more than 32 objects
> available at the end of the list.
OK, got it, will redo. Thanks!
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WARNING: multiple messages have this Message-ID (diff)
From: Vladimir Davydov <vdavydov@parallels.com>
To: Christoph Lameter <cl@linux.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Pekka Enberg <penberg@kernel.org>,
David Rientjes <rientjes@google.com>,
Joonsoo Kim <iamjoonsoo.kim@lge.com>,
Johannes Weiner <hannes@cmpxchg.org>,
Michal Hocko <mhocko@suse.cz>, <linux-mm@kvack.org>,
<linux-kernel@vger.kernel.org>
Subject: Re: [PATCH -mm 1/3] slub: don't fail kmem_cache_shrink if slab placement optimization fails
Date: Wed, 28 Jan 2015 18:00:25 +0300 [thread overview]
Message-ID: <20150128150025.GA11463@esperanza> (raw)
In-Reply-To: <alpine.DEB.2.11.1501271100520.25124@gentwo.org>
On Tue, Jan 27, 2015 at 11:02:12AM -0600, Christoph Lameter wrote:
> What you could do is simply put all slab pages with more than 32 objects
> available at the end of the list.
OK, got it, will redo. Thanks!
next prev parent reply other threads:[~2015-01-28 15:00 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-26 12:55 [PATCH -mm 0/3] slub: make dead caches discard free slabs immediately Vladimir Davydov
2015-01-26 12:55 ` Vladimir Davydov
2015-01-26 12:55 ` [PATCH -mm 1/3] slub: don't fail kmem_cache_shrink if slab placement optimization fails Vladimir Davydov
2015-01-26 12:55 ` Vladimir Davydov
2015-01-26 15:48 ` Christoph Lameter
2015-01-26 15:48 ` Christoph Lameter
2015-01-26 17:01 ` Vladimir Davydov
2015-01-26 17:01 ` Vladimir Davydov
2015-01-26 18:24 ` Christoph Lameter
2015-01-26 18:24 ` Christoph Lameter
2015-01-26 19:36 ` Vladimir Davydov
2015-01-26 19:36 ` Vladimir Davydov
2015-01-26 19:53 ` Christoph Lameter
2015-01-26 19:53 ` Christoph Lameter
2015-01-27 12:58 ` Vladimir Davydov
2015-01-27 12:58 ` Vladimir Davydov
2015-01-27 17:02 ` Christoph Lameter
2015-01-27 17:02 ` Christoph Lameter
2015-01-28 15:00 ` Vladimir Davydov [this message]
2015-01-28 15:00 ` Vladimir Davydov
2015-01-26 12:55 ` [PATCH -mm 2/3] slab: zap kmem_cache_shrink return value Vladimir Davydov
2015-01-26 12:55 ` Vladimir Davydov
2015-01-26 15:49 ` Christoph Lameter
2015-01-26 15:49 ` Christoph Lameter
2015-01-26 17:04 ` Vladimir Davydov
2015-01-26 17:04 ` Vladimir Davydov
2015-01-26 18:26 ` Christoph Lameter
2015-01-26 18:26 ` Christoph Lameter
2015-01-26 19:48 ` Vladimir Davydov
2015-01-26 19:48 ` Vladimir Davydov
2015-01-26 19:55 ` Christoph Lameter
2015-01-26 19:55 ` Christoph Lameter
2015-01-26 20:16 ` Vladimir Davydov
2015-01-26 20:16 ` Vladimir Davydov
2015-01-26 20:28 ` Christoph Lameter
2015-01-26 20:28 ` Christoph Lameter
2015-01-26 20:43 ` Vladimir Davydov
2015-01-26 20:43 ` Vladimir Davydov
2015-01-26 12:55 ` [PATCH -mm 3/3] slub: make dead caches discard free slabs immediately Vladimir Davydov
2015-01-26 12:55 ` Vladimir Davydov
2015-01-27 8:00 ` Joonsoo Kim
2015-01-27 8:00 ` Joonsoo Kim
2015-01-27 8:23 ` Vladimir Davydov
2015-01-27 8:23 ` Vladimir Davydov
2015-01-27 9:21 ` Joonsoo Kim
2015-01-27 9:21 ` Joonsoo Kim
2015-01-27 9:28 ` Vladimir Davydov
2015-01-27 9:28 ` Vladimir Davydov
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