From: Roman Gushchin <guro@fb.com>
To: "Tobin C. Harding" <tobin@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Matthew Wilcox <willy@infradead.org>,
Alexander Viro <viro@ftp.linux.org.uk>,
"Christoph Hellwig" <hch@infradead.org>,
Pekka Enberg <penberg@cs.helsinki.fi>,
"David Rientjes" <rientjes@google.com>,
Joonsoo Kim <iamjoonsoo.kim@lge.com>,
Christopher Lameter <cl@linux.com>,
Miklos Szeredi <mszeredi@redhat.com>,
Andreas Dilger <adilger@dilger.ca>,
Waiman Long <longman@redhat.com>,
"Tycho Andersen" <tycho@tycho.ws>, Theodore Ts'o <tytso@mit.edu>,
Andi Kleen <ak@linux.intel.com>,
David Chinner <david@fromorbit.com>,
Nick Piggin <npiggin@gmail.com>, Rik van Riel <riel@redhat.com>,
Hugh Dickins <hughd@google.com>, Jonathan Corbet <corbet@lwn.net>,
"linux-mm@kvack.org" <linux-mm@kvack.org>,
"linux-fsdevel@vger.kernel.org" <linux-fsdevel@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [RFC PATCH v5 03/16] slub: Sort slab cache list
Date: Tue, 21 May 2019 00:38:40 +0000 [thread overview]
Message-ID: <20190521003835.GB21811@tower.DHCP.thefacebook.com> (raw)
In-Reply-To: <20190520054017.32299-4-tobin@kernel.org>
On Mon, May 20, 2019 at 03:40:04PM +1000, Tobin C. Harding wrote:
> It is advantageous to have all defragmentable slabs together at the
> beginning of the list of slabs so that there is no need to scan the
> complete list. Put defragmentable caches first when adding a slab cache
> and others last.
>
> Co-developed-by: Christoph Lameter <cl@linux.com>
> Signed-off-by: Tobin C. Harding <tobin@kernel.org>
Reviewed-by: Roman Gushchin <guro@fb.com>
next prev parent reply other threads:[~2019-05-21 0:39 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-20 5:40 [RFC PATCH v5 00/16] Slab Movable Objects (SMO) Tobin C. Harding
2019-05-20 5:40 ` [RFC PATCH v5 01/16] slub: Add isolate() and migrate() methods Tobin C. Harding
2019-05-21 0:37 ` Roman Gushchin
2019-05-20 5:40 ` [RFC PATCH v5 02/16] tools/vm/slabinfo: Add support for -C and -M options Tobin C. Harding
2019-05-20 5:40 ` [RFC PATCH v5 03/16] slub: Sort slab cache list Tobin C. Harding
2019-05-21 0:38 ` Roman Gushchin [this message]
2019-05-20 5:40 ` [RFC PATCH v5 04/16] slub: Slab defrag core Tobin C. Harding
2019-05-21 0:51 ` Roman Gushchin
2019-05-21 1:15 ` Tobin C. Harding
2019-05-21 1:25 ` Roman Gushchin
2019-05-20 5:40 ` [RFC PATCH v5 05/16] tools/vm/slabinfo: Add remote node defrag ratio output Tobin C. Harding
2019-05-20 5:40 ` [RFC PATCH v5 06/16] tools/vm/slabinfo: Add defrag_used_ratio output Tobin C. Harding
2019-05-20 5:40 ` [RFC PATCH v5 07/16] tools/testing/slab: Add object migration test module Tobin C. Harding
2019-05-20 5:40 ` [RFC PATCH v5 08/16] tools/testing/slab: Add object migration test suite Tobin C. Harding
2019-05-20 5:40 ` [RFC PATCH v5 09/16] lib: Separate radix_tree_node and xa_node slab cache Tobin C. Harding
2019-05-20 5:40 ` [RFC PATCH v5 10/16] xarray: Implement migration function for xa_node objects Tobin C. Harding
2019-05-20 5:40 ` [RFC PATCH v5 11/16] tools/testing/slab: Add XArray movable objects tests Tobin C. Harding
2019-05-20 5:40 ` [RFC PATCH v5 12/16] slub: Enable moving objects to/from specific nodes Tobin C. Harding
2019-05-20 5:40 ` [RFC PATCH v5 13/16] slub: Enable balancing slabs across nodes Tobin C. Harding
2019-05-21 1:04 ` Roman Gushchin
2019-05-21 1:44 ` Tobin C. Harding
2019-05-20 5:40 ` [RFC PATCH v5 14/16] dcache: Provide a dentry constructor Tobin C. Harding
2019-05-20 5:40 ` [RFC PATCH v5 15/16] dcache: Implement partial shrink via Slab Movable Objects Tobin C. Harding
2019-05-20 5:40 ` [RFC PATCH v5 16/16] dcache: Add CONFIG_DCACHE_SMO Tobin C. Harding
2019-05-21 0:57 ` Roman Gushchin
2019-05-21 1:31 ` Tobin C. Harding
2019-05-21 2:05 ` Roman Gushchin
2019-05-21 3:15 ` Tobin C. Harding
2019-05-29 3:54 ` Tobin C. Harding
2019-05-29 16:16 ` Roman Gushchin
2019-06-03 4:26 ` Tobin C. Harding
2019-06-03 20:34 ` Roman Gushchin
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