Tao Ma 110a045aca ocfs2: Add normal functions for reflink a normal file's extents. ... 2 major functions are added in this patch. ocfs2_attach_refcount_tree will create a new refcount tree to the old file if it doesn't have one and insert all the extent records to the tree if they are not refcounted. ocfs2_create_reflink_node will: 1. set the refcount tree to the new file. 2. call ocfs2_duplicate_extent_list which will iterate all the extents for the old file, insert it to the new file and increase the corresponding referennce count. Signed-off-by: Tao Ma <tao.ma@oracle.com>		2009-09-22 20:09:38 -07:00
..
cluster	ocfs2: Add ocfs2_read_refcount_block.	2009-09-22 20:09:26 -07:00
dlm	ocfs2/dlm: Wait on lockres instead of erroring cancel requests	2009-08-20 18:42:34 -07:00
acl.c
acl.h
alloc.c	ocfs2: CoW refcount tree improvement.	2009-09-22 20:09:36 -07:00
alloc.h	ocfs2: Add CoW support.	2009-09-22 20:09:36 -07:00
aops.c	ocfs2: CoW a reflinked cluster when it is truncated.	2009-09-22 20:09:38 -07:00
aops.h	ocfs2: Add CoW support.	2009-09-22 20:09:36 -07:00
blockcheck.c
blockcheck.h
buffer_head_io.c	ocfs2: Take the inode out of the metadata read/write paths.	2009-09-04 16:07:48 -07:00
buffer_head_io.h	ocfs2: Take the inode out of the metadata read/write paths.	2009-09-04 16:07:48 -07:00
dcache.c	ocfs2: invalidate dentry if its dentry_lock isn't initialized.	2009-08-27 18:10:54 -07:00
dcache.h	ocfs2: Fix deadlock on umount	2009-07-21 15:47:55 -07:00
dir.c	ocfs2: Pass ocfs2_caching_info into ocfs_init_*_extent_tree().	2009-09-04 16:08:13 -07:00
dir.h
dlmglue.c	ocfs2: Add new refcount tree lock resource in dlmglue.	2009-09-22 20:09:28 -07:00
dlmglue.h	ocfs2: Add new refcount tree lock resource in dlmglue.	2009-09-22 20:09:28 -07:00
export.c
export.h
extent_map.c	ocfs2: Add support for incrementing refcount in the tree.	2009-09-22 20:09:33 -07:00
extent_map.h	ocfs2: Add support for incrementing refcount in the tree.	2009-09-22 20:09:33 -07:00
file.c	ocfs2: CoW a reflinked cluster when it is truncated.	2009-09-22 20:09:38 -07:00
file.h	ocfs2: Integrate CoW in file write.	2009-09-22 20:09:37 -07:00
heartbeat.c
heartbeat.h
inode.c	ocfs2: Drop struct inode from ocfs2_extent_tree_operations.	2009-09-04 16:07:57 -07:00
inode.h	ocfs2: Drop struct inode from ocfs2_extent_tree_operations.	2009-09-04 16:07:57 -07:00
ioctl.c
ioctl.h
journal.c	ocfs2: Add metaecc for ocfs2_refcount_block.	2009-09-22 20:09:26 -07:00
journal.h	ocfs2: Decrement refcount when truncating refcounted extents.	2009-09-22 20:09:35 -07:00
Kconfig
localalloc.c	ocfs2: Pass struct ocfs2_caching_info to the journal functions.	2009-09-04 16:07:50 -07:00
localalloc.h
locks.c
locks.h
Makefile	ocfs2: Add ocfs2_read_refcount_block.	2009-09-22 20:09:26 -07:00
mmap.c
mmap.h
namei.c	ocfs2: Pass struct ocfs2_caching_info to the journal functions.	2009-09-04 16:07:50 -07:00
namei.h
ocfs1_fs_compat.h
ocfs2.h	ocfs2: Add functions for extents refcounted.	2009-09-22 20:09:34 -07:00
ocfs2_fs.h	ocfs2: Add support for incrementing refcount in the tree.	2009-09-22 20:09:33 -07:00
ocfs2_lockid.h	ocfs2: Add new refcount tree lock resource in dlmglue.	2009-09-22 20:09:28 -07:00
ocfs2_lockingver.h
quota.h	ocfs2: Remove syncjiff field from quota info	2009-07-23 10:59:27 -07:00
quota_global.c	ocfs2: Pass struct ocfs2_caching_info to the journal functions.	2009-09-04 16:07:50 -07:00
quota_local.c	ocfs2: Pass struct ocfs2_caching_info to the journal functions.	2009-09-04 16:07:50 -07:00
refcounttree.c	ocfs2: Add normal functions for reflink a normal file's extents.	2009-09-22 20:09:38 -07:00
refcounttree.h	ocfs2: CoW a reflinked cluster when it is truncated.	2009-09-22 20:09:38 -07:00
resize.c	ocfs2: Pass struct ocfs2_caching_info to the journal functions.	2009-09-04 16:07:50 -07:00
resize.h
slot_map.c	ocfs2: Take the inode out of the metadata read/write paths.	2009-09-04 16:07:48 -07:00
slot_map.h
stack_o2cb.c	ocfs2: keep index within status_map[]	2009-08-07 13:16:50 -07:00
stack_user.c	ocfs2: Provide the ocfs2_dlm_lvb_valid() stack API.	2009-06-22 14:24:30 -07:00
stackglue.c	ocfs2: Provide the ocfs2_dlm_lvb_valid() stack API.	2009-06-22 14:24:30 -07:00
stackglue.h	ocfs2: Provide the ocfs2_dlm_lvb_valid() stack API.	2009-06-22 14:24:30 -07:00
suballoc.c	ocfs2: Pass ocfs2_caching_info to ocfs2_read_extent_block().	2009-09-04 16:07:52 -07:00
suballoc.h
super.c	ocfs2: Add refcount tree lock mechanism.	2009-09-22 20:09:29 -07:00
super.h
symlink.c
symlink.h
sysfile.c	ocfs2/trivial: Wrap ocfs2_sysfile_cluster_lock_key within define.	2009-06-22 14:34:29 -07:00
sysfile.h
uptodate.c	ocfs2: move ip_created_trans to struct ocfs2_caching_info	2009-09-04 16:07:49 -07:00
uptodate.h	ocfs2: Pass struct ocfs2_caching_info to the journal functions.	2009-09-04 16:07:50 -07:00
ver.c
ver.h
xattr.c	ocfs2: Pass ocfs2_caching_info into ocfs_init_*_extent_tree().	2009-09-04 16:08:13 -07:00
xattr.h