Tao Ma ca12b7c489 ocfs2: Optionally limit extent size in ocfs2_insert_extent() ...

In xattr bucket, we want to limit the maximum size of a btree leaf,
otherwise we'll lose the benefits of hashing because we'll have to search
large leaves.

So add a new field in ocfs2_extent_tree which indicates the maximum leaf cluster
size we want so that we can prevent ocfs2_insert_extent() from merging the leaf
record even if it is contiguous with an adjacent record.

Other btree types are not affected by this change.

Signed-off-by: Tao Ma <tao.ma@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>

2008-10-13 16:57:03 -07:00

..

cluster

ocfs2: Add extent tree operation for xattr value btrees

2008-10-13 16:57:01 -07:00

dlm

SL*B: drop kmem cache argument from constructor

2008-07-26 12:00:07 -07:00

alloc.c

ocfs2: Optionally limit extent size in ocfs2_insert_extent()

2008-10-13 16:57:03 -07:00

alloc.h

ocfs2: Optionally limit extent size in ocfs2_insert_extent()

2008-10-13 16:57:03 -07:00

aops.c

ocfs2: Add extent tree operation for xattr value btrees

2008-10-13 16:57:01 -07:00

aops.h

ocfs2: convert to new aops

2007-10-16 09:42:58 -07:00

buffer_head_io.c

ocfs2: clean up bh null checks

2008-01-25 15:05:48 -08:00

buffer_head_io.h

[PATCH 1/2] ocfs2: Add group extend for online resize

2008-01-25 14:53:35 -08:00

dcache.c

ocfs2: Remove mount/unmount votes

2008-01-25 14:45:34 -08:00

dcache.h

ocfs2: Remove special casing for inode creation in ocfs2_dentry_attach_lock()

2006-09-24 13:50:45 -07:00

dir.c

ocfs2: Add extent tree operation for xattr value btrees

2008-10-13 16:57:01 -07:00

dir.h

ocfs2: Rename cleanups

2007-10-12 11:54:38 -07:00

dlmglue.c

ocfs2: fix printk format warnings with OCFS2_FS_STATS=n

2008-07-14 13:57:14 -07:00

dlmglue.h

ocfs2: Break out stackglue into modules.

2008-04-18 08:56:05 -07:00

export.c

ocfs2: Silence false lockdep warnings

2008-01-25 15:05:44 -08:00

export.h

exportfs: make struct export_operations const

2007-10-22 08:13:21 -07:00

extent_map.c

ocfs2: Add extent tree operation for xattr value btrees

2008-10-13 16:57:01 -07:00

extent_map.h

ocfs2: Add extent tree operation for xattr value btrees

2008-10-13 16:57:01 -07:00

file.c

ocfs2: Add extended attribute support

2008-10-13 16:57:02 -07:00

file.h

ocfs2: Make high level btree extend code generic

2008-10-13 13:57:59 -07:00

heartbeat.c

ocfs2: Move o2hb functionality into the stack glue.

2008-04-18 08:56:04 -07:00

heartbeat.h

ocfs2: Move o2hb functionality into the stack glue.

2008-04-18 08:56:04 -07:00

inode.c

ocfs2: Add extended attribute support

2008-10-13 16:57:02 -07:00

inode.h

ocfs2: Add extended attribute support

2008-10-13 16:57:02 -07:00

ioctl.c

[PATCH] r/o bind mounts: elevate write count for ioctls()

2008-04-19 00:29:24 -04:00

ioctl.h

ocfs2: Convert ocfs2 over to unlocked_ioctl

2008-04-18 08:56:11 -07:00

journal.c

ocfs2: Fix sleep-with-spinlock recovery regression

2008-08-22 11:08:38 -07:00

journal.h

ocfs2: Add extended attribute support

2008-10-13 16:57:02 -07:00

localalloc.c

ocfs2: track local alloc state via debugfs

2008-10-13 13:57:58 -07:00

localalloc.h

ocfs2: throttle back local alloc when low on disk space

2008-10-13 13:57:57 -07:00

locks.c

ocfs2: POSIX file locks support

2008-10-13 13:57:57 -07:00

locks.h

ocfs2: POSIX file locks support

2008-10-13 13:57:57 -07:00

Makefile

ocfs2: Add extended attribute support

2008-10-13 16:57:02 -07:00

mmap.c

ocfs2: Rename ocfs2_meta_[un]lock

2008-01-25 14:46:01 -08:00

mmap.h

[PATCH] OCFS2: The Second Oracle Cluster Filesystem

2006-01-03 11:45:47 -08:00

namei.c

ocfs2: Add extended attribute support

2008-10-13 16:57:02 -07:00

namei.h

ocfs2: Move directory manipulation code into dir.c

2007-10-12 11:54:36 -07:00

ocfs1_fs_compat.h

fs/: Spelling fixes

2008-02-03 17:33:42 +02:00

ocfs2_fs.h

ocfs2: Add xattr bucket iteration for large numbers of EAs

2008-10-13 16:57:03 -07:00

ocfs2_lockid.h

ocfs2: Change mlog_bug_on to BUG_ON in ocfs2_lockid.h

2008-04-18 08:56:07 -07:00

ocfs2_lockingver.h

ocfs2: Negotiate locking protocol versions.

2008-02-06 16:11:29 -08:00

ocfs2.h

ocfs2: Add extended attribute support

2008-10-13 16:57:02 -07:00

resize.c

ocfs2: Fix an endian bug in online resize.

2008-03-10 15:14:07 -07:00

resize.h

[PATCH 2/2] ocfs2: Implement group add for online resize

2008-01-25 15:04:24 -08:00

slot_map.c

ocfs2: Abstract out node number queries.

2008-04-18 08:56:04 -07:00

slot_map.h

ocfs2: De-magic the in-memory slot map.

2008-04-18 08:56:03 -07:00

stack_o2cb.c

ocfs2: Remove ->hangup() from stack glue operations.

2008-06-16 10:46:52 -07:00

stack_user.c

ocfs2: POSIX file locks support

2008-10-13 13:57:57 -07:00

stackglue.c

ocfs2: POSIX file locks support

2008-10-13 13:57:57 -07:00

stackglue.h

ocfs2: POSIX file locks support

2008-10-13 13:57:57 -07:00

suballoc.c

ocfs2: Add extended attribute support

2008-10-13 16:57:02 -07:00

suballoc.h

ocfs2: Add extended attribute support

2008-10-13 16:57:02 -07:00

super.c

ocfs2: Add extended attribute support

2008-10-13 16:57:02 -07:00

super.h

ocfs2: use s_maxbytes directly in ocfs2_change_file_space()

2007-08-09 17:25:07 -07:00

symlink.c

ocfs2: Add extended attribute support

2008-10-13 16:57:02 -07:00

symlink.h

[PATCH] mark struct inode_operations const 2

2007-02-12 09:48:46 -08:00

sysfile.c

ocfs2: Silence false lockdep warnings

2008-01-25 15:05:44 -08:00

sysfile.h

[PATCH] OCFS2: The Second Oracle Cluster Filesystem

2006-01-03 11:45:47 -08:00

uptodate.c

ocfs2: Add helper function in uptodate.c for removing xattr clusters

2008-10-13 13:57:59 -07:00

uptodate.h

ocfs2: Add helper function in uptodate.c for removing xattr clusters

2008-10-13 13:57:59 -07:00

ver.c

ocfs2: bump version number

2008-01-25 15:05:46 -08:00

ver.h

[PATCH] OCFS2: The Second Oracle Cluster Filesystem

2006-01-03 11:45:47 -08:00

xattr_trusted.c

ocfs2: Add extended attribute support

2008-10-13 16:57:02 -07:00

xattr_user.c

ocfs2: Add extended attribute support

2008-10-13 16:57:02 -07:00

xattr.c

ocfs2: Add xattr lookup code xattr btrees

2008-10-13 16:57:03 -07:00

xattr.h

ocfs2: Add xattr bucket iteration for large numbers of EAs

2008-10-13 16:57:03 -07:00