From: Christoph Lameter <clameter@sgi.com>
To: akpm@linux-foundation.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-mm@kvack.org
Cc: dgc@sgi.com
Subject: [patch 11/12] Slab defragmentation: Support reiserfs inode defragmentation
Date: Sat, 07 Jul 2007 20:05:49 -0700 [thread overview]
Message-ID: <20070708030846.028809608@sgi.com> (raw)
In-Reply-To: 20070708030538.729027694@sgi.com
[-- Attachment #1: slub_defrag_fs_reiser --]
[-- Type: text/plain, Size: 1168 bytes --]
Add inode defrag support
Signed-off-by: Christoph Lameter <clameter@sgi.com>
---
fs/reiserfs/super.c | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)
Index: slub/fs/reiserfs/super.c
===================================================================
--- slub.orig/fs/reiserfs/super.c 2007-06-07 14:09:36.000000000 -0700
+++ slub/fs/reiserfs/super.c 2007-06-07 14:30:49.000000000 -0700
@@ -520,6 +520,17 @@ static void init_once(void *foo, struct
#endif
}
+static void *reiserfs_get_inodes(struct kmem_cache *s, int nr, void **v)
+{
+ return fs_get_inodes(s, nr, v,
+ offsetof(struct reiserfs_inode_info, vfs_inode));
+}
+
+struct kmem_cache_ops reiserfs_kmem_cache_ops = {
+ .get = reiserfs_get_inodes,
+ .kick = kick_inodes
+};
+
static int init_inodecache(void)
{
reiserfs_inode_cachep = kmem_cache_create("reiser_inode_cache",
@@ -527,7 +538,8 @@ static int init_inodecache(void)
reiserfs_inode_info),
0, (SLAB_RECLAIM_ACCOUNT|
SLAB_MEM_SPREAD),
- init_once, NULL);
+ init_once,
+ &reiserfs_kmem_cache_ops);
if (reiserfs_inode_cachep == NULL)
return -ENOMEM;
return 0;
--
WARNING: multiple messages have this Message-ID (diff)
From: Christoph Lameter <clameter@sgi.com>
To: akpm@linux-foundation.org
Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, dgc@sgi.com
Subject: [patch 11/12] Slab defragmentation: Support reiserfs inode defragmentation
Date: Sat, 07 Jul 2007 20:05:49 -0700 [thread overview]
Message-ID: <20070708030846.028809608@sgi.com> (raw)
In-Reply-To: 20070708030538.729027694@sgi.com
[-- Attachment #1: slub_defrag_fs_reiser --]
[-- Type: text/plain, Size: 1168 bytes --]
Add inode defrag support
Signed-off-by: Christoph Lameter <clameter@sgi.com>
---
fs/reiserfs/super.c | 14 +++++++++++++-
1 file changed, 13 insertions(+), 1 deletion(-)
Index: slub/fs/reiserfs/super.c
===================================================================
--- slub.orig/fs/reiserfs/super.c 2007-06-07 14:09:36.000000000 -0700
+++ slub/fs/reiserfs/super.c 2007-06-07 14:30:49.000000000 -0700
@@ -520,6 +520,17 @@ static void init_once(void *foo, struct
#endif
}
+static void *reiserfs_get_inodes(struct kmem_cache *s, int nr, void **v)
+{
+ return fs_get_inodes(s, nr, v,
+ offsetof(struct reiserfs_inode_info, vfs_inode));
+}
+
+struct kmem_cache_ops reiserfs_kmem_cache_ops = {
+ .get = reiserfs_get_inodes,
+ .kick = kick_inodes
+};
+
static int init_inodecache(void)
{
reiserfs_inode_cachep = kmem_cache_create("reiser_inode_cache",
@@ -527,7 +538,8 @@ static int init_inodecache(void)
reiserfs_inode_info),
0, (SLAB_RECLAIM_ACCOUNT|
SLAB_MEM_SPREAD),
- init_once, NULL);
+ init_once,
+ &reiserfs_kmem_cache_ops);
if (reiserfs_inode_cachep == NULL)
return -ENOMEM;
return 0;
--
next prev parent reply other threads:[~2007-07-08 3:12 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-08 3:05 [patch 00/12] Slab defragmentation V4 Christoph Lameter
2007-07-08 3:05 ` Christoph Lameter
2007-07-08 3:05 ` [patch 01/12] Slab defragmentation: Add support for kmem_cache_ops Christoph Lameter
2007-07-08 3:05 ` Christoph Lameter
2007-07-08 3:05 ` [patch 02/12] Slab defragmentation: Core piece Christoph Lameter
2007-07-08 3:05 ` Christoph Lameter
2007-07-08 3:05 ` [patch 03/12] Slab defragmentation: Updates to slabinfo.c Christoph Lameter
2007-07-08 3:05 ` Christoph Lameter
2007-07-08 3:05 ` [patch 04/12] Slab defragmentation: Logic to trigger defragmentation from memory reclaim Christoph Lameter
2007-07-08 3:05 ` Christoph Lameter
2007-07-08 3:05 ` [patch 05/12] Slab defragmentation: Log information to the syslog to show defrag operations Christoph Lameter
2007-07-08 3:05 ` Christoph Lameter
2007-07-08 3:05 ` [patch 06/12] Slab defragmentation: Support dentry defragmentation Christoph Lameter
2007-07-08 3:05 ` Christoph Lameter
2007-07-08 3:05 ` [patch 07/12] Slab defragmentation: Support for buffer_head defrag Christoph Lameter
2007-07-08 3:05 ` Christoph Lameter
2007-07-08 3:05 ` [patch 08/12] Slab defragmentation: Support generic defragmentation for inode slab caches Christoph Lameter
2007-07-08 3:05 ` Christoph Lameter
2007-07-08 3:05 ` [patch 09/12] Slab defragmentation: Support defragmentation for extX filesystem inodes Christoph Lameter
2007-07-08 3:05 ` Christoph Lameter
2007-07-08 3:05 ` [patch 10/12] Slab defragmentation: Support inode defragmentation for xfs Christoph Lameter
2007-07-08 3:05 ` Christoph Lameter
2007-07-08 3:05 ` Christoph Lameter [this message]
2007-07-08 3:05 ` [patch 11/12] Slab defragmentation: Support reiserfs inode defragmentation Christoph Lameter
2007-07-08 3:05 ` [patch 12/12] Slab defragmentation: kmem_cache_vacate for antifrag / memory compaction Christoph Lameter
2007-07-08 3:05 ` Christoph Lameter
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