From: Christoph Lameter <clameter@sgi.com>
To: akpm@linux-foundation.org
Cc: linux-mm@kvack.org, Mel Gorman <mel@skynet.ie>, andi@firstfloor.org
Subject: [11/17] FS: XFS slab defragmentation
Date: Thu, 27 Dec 2007 12:33:04 -0800 [thread overview]
Message-ID: <20071227203403.385822449@sgi.com> (raw)
In-Reply-To: 20071227203253.297427289@sgi.com
[-- Attachment #1: 0057-FS-XFS-slab-defragmentation.patch --]
[-- Type: text/plain, Size: 1079 bytes --]
Support inode defragmentation for xfs
Reviewed-by: Rik van Riel <riel@redhat.com>
Signed-off-by: Christoph Lameter <clameter@sgi.com>
---
fs/xfs/linux-2.6/xfs_super.c | 1 +
1 file changed, 1 insertion(+)
Index: linux-2.6.24-rc6-mm1/fs/xfs/linux-2.6/xfs_super.c
===================================================================
--- linux-2.6.24-rc6-mm1.orig/fs/xfs/linux-2.6/xfs_super.c 2007-12-26 17:47:05.835426348 -0800
+++ linux-2.6.24-rc6-mm1/fs/xfs/linux-2.6/xfs_super.c 2007-12-27 12:04:40.602327493 -0800
@@ -805,6 +805,7 @@ xfs_init_zones(void)
xfs_ioend_zone = kmem_zone_init(sizeof(xfs_ioend_t), "xfs_ioend");
if (!xfs_ioend_zone)
goto out_destroy_vnode_zone;
+ kmem_cache_setup_defrag(xfs_vnode_zone, get_inodes, kick_inodes);
xfs_ioend_pool = mempool_create_slab_pool(4 * MAX_BUF_PER_PAGE,
xfs_ioend_zone);
--
--
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next prev parent reply other threads:[~2007-12-27 20:33 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-12-27 20:32 [00/17] Slab Fragmentation Reduction V9 Christoph Lameter
2007-12-27 20:32 ` [01/17] SLUB: Extend slabinfo to support -D and -C options Christoph Lameter
2007-12-27 20:32 ` [02/17] SLUB: Add defrag_ratio field and sysfs support Christoph Lameter
2007-12-27 20:32 ` [03/17] SLUB: Replace ctor field with ops field in /sys/slab/:0000008 /sys/slab/:0000016 /sys/slab/:0000024 /sys/slab/:0000032 /sys/slab/:0000040 /sys/slab/:0000048 /sys/slab/:0000056 /sys/slab/:0000064 /sys/slab/:0000072 /sys/slab/:0000080 /sys/slab/:0000088 /sys/slab/:0000096 /sys/slab/:0000104 /sys/slab/:0000128 /sys/slab/:0000144 /sys/slab/:0000184 /sys/slab/:0000192 /sys/slab/:0000216 /sys/slab/:0000256 /sys/slab/:0000344 /sys/slab/:0000384 /sys/slab/:0000448 /sys/slab/:0000512 /sys/slab/:0000768 /sys/slab/:0000976 /sys/slab/:0001024 /sys/slab/:0001152 /sys/slab/:0001328 /sys/slab/:0001536 /sys/slab/:0002048 /sys/slab/:0003072 /sys/slab/:0004096 /sys/slab/:a-0000016 /sys/slab/:a-0000024 /sys/slab/:a-0000056 /sys/slab/:a-0000080 /sys/slab/:a-0000128 /sys/slab/Acpi-Namespace /sys/slab/Acpi-Operand /sys/slab/Acpi-Parse /sys/slab/Acpi-ParseExt /sys/slab/Acpi-State /sys/slab/RAW /sys/slab/TCP /sys/slab/UDP /sys/slab/UDP-Lite /sys/slab/UNIX /sys/slab/anon_vma /sys/sla b/arp_cache /sys/slab/bdev_cache /sys/slab/bio /sys/slab/biovec-1 /sys/slab/biovec-128 /sys/slab/biovec-16 /sys/slab/biovec-256 /sys/slab/biovec-4 /sys/slab/biovec-64 /sys/slab/blkdev_ioc /sys/slab/blkdev_queue /sys/slab/blkdev_requests /sys/slab/buffer_head /sys/slab/cfq_io_context /sys/slab/cfq_queue /sys/slab/dentry /sys/slab/eventpoll_epi /sys/slab/eventpoll_pwq /sys/slab/ext2_inode_cache /sys/slab/ext3_inode_cache /sys/slab/fasync_cache /sys/slab/file_lock_cache /sys/slab/files_cache /sys/slab/filp /sys/slab/flow_cache /sys/slab/fs_cache /sys/slab/idr_layer_cache /sys/slab/inet_peer_cache /sys/slab/inode_cache /sys/slab/inotify_event_cache /sys/slab/inotify_watch_cache /sys/slab/ip_dst_cache /sys/slab/ip_fib_alias /sys/slab/ip_fib_hash /sys/slab/journal_handle /sys/slab/journal_head /sys/slab/kiocb /sys/slab/kioctx /sys/slab/kmalloc-1024 /sys/slab/kmalloc-128 /sys/slab/kmalloc-16 /sys/slab/kmalloc-192 /sys/slab/kmalloc-2048 /sys/slab/kmalloc-256 /sys/slab/kmalloc-32 /sy s/slab/kmalloc-512 /sys/slab/kmalloc-64 /sys/slab/kmalloc-8 /sys/slab/kmalloc-96 /sys/slab/mm_struct /sys/slab/mnt_cache /sys/slab/mqueue_inode_cache /sys/slab/names_cache /sys/slab/nfs_direct_cache /sys/slab/nfs_inode_cache /sys/slab/nfs_page /sys/slab/nfs_read_data /sys/slab/nfs_write_data /sys/slab/nfsd4_delegations /sys/slab/nfsd4_files /sys/slab/nfsd4_stateids /sys/slab/nfsd4_stateowners /sys/slab/nsproxy /sys/slab/pid_1 /sys/slab/pid_namespace /sys/slab/posix_timers_cache /sys/slab/proc_inode_cache /sys/slab/radix_tree_node /sys/slab/request_sock_TCP /sys/slab/revoke_record /sys/slab/revoke_table /sys/slab/rpc_buffers /sys/slab/rpc_inode_cache /sys/slab/rpc_tasks /sys/slab/scsi_cmd_cache /sys/slab/scsi_io_context /sys/slab/secpath_cache /sys/slab/sgpool-128 /sys/slab/sgpool-16 /sys/slab/sgpool-32 /sys/slab/sgpool-64 /sys/slab/sgpool-8 /sys/slab/shmem_inode_cache /sys/slab/sighand_cache /sys/slab/signal_cache /sys/slab/sigqueue /sys/slab/skbuff_fclone_cache /sys/slab/sk buff_head_cache /sys/slab/sock_inode_cache /sys/slab/sysfs_dir_cache /sys/slab/task_struct /sys/slab/tcp_bind_bucket /sys/slab/tw_sock_TCP /sys/slab/uhci_urb_priv /sys/slab/uid_cache /sys/slab/vm_area_struct /sys/slab/xfrm_dst_cache Christoph Lameter
2007-12-27 20:32 ` [04/17] SLUB: Add get() and kick() methods Christoph Lameter
2007-12-27 20:32 ` [05/17] SLUB: Sort slab cache list and establish maximum objects for defrag slabs Christoph Lameter
2007-12-27 20:32 ` [06/17] SLUB: Slab defrag core Christoph Lameter
2007-12-27 20:33 ` [07/17] SLUB: Trigger defragmentation from memory reclaim Christoph Lameter
2007-12-27 20:33 ` [08/17] Buffer heads: Support slab defrag Christoph Lameter
2007-12-27 20:33 ` [09/17] inodes: Support generic defragmentation Christoph Lameter
2007-12-27 20:33 ` [10/17] FS: ExtX filesystem defrag Christoph Lameter
2007-12-27 20:33 ` Christoph Lameter [this message]
2007-12-27 20:33 ` [12/17] FS: Proc filesystem support for slab defrag Christoph Lameter
2007-12-27 20:33 ` [13/17] FS: Slab defrag: Reiserfs support Christoph Lameter
2007-12-27 20:33 ` [14/17] FS: Socket inode defragmentation Christoph Lameter
2007-12-27 20:33 ` [15/17] dentries: Add constructor Christoph Lameter
2007-12-27 20:33 ` [16/17] dentries: dentry defragmentation Christoph Lameter
2007-12-27 20:33 ` [17/17] SLUB: Add KICKABLE to avoid repeated kick() attempts Christoph Lameter
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