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linux/fs/btrfs
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Jan Schmidt 4692cf58aa Btrfs: new backref walking code 
The old backref iteration code could only safely be used on commit roots.
Besides this limitation, it had bugs in finding the roots for these
references. This commit replaces large parts of it by btrfs_find_all_roots()
which a) really finds all roots and the correct roots, b) works correctly
under heavy file system load, c) considers delayed refs.

Signed-off-by: Jan Schmidt <list.btrfs@jan-o-sch.net>
2012-01-05 10:49:43 +01:00
..
acl.c
Btrfs: fix return value of btrfs_get_acl()
2011-10-20 18:10:47 +02:00
async-thread.c
Btrfs: don't walk around with task->state != TASK_RUNNING
2010-05-25 10:34:58 -04:00
async-thread.h
Btrfs: fix deadlock on async thread startup
2009-10-05 09:44:45 -04:00
backref.c
Btrfs: new backref walking code
2012-01-05 10:49:43 +01:00
backref.h
Btrfs: added btrfs_find_all_roots()
2012-01-04 16:26:38 +01:00
btrfs_inode.h
Btrfs: fix our reservations for updating an inode when completing io
2011-11-08 15:47:34 -05:00
compat.h
Btrfs: drop remaining LINUX_KERNEL_VERSION checks and compat code
2009-01-06 09:38:55 -05:00
compression.c
btrfs: separate superblock items out of fs_info
2011-11-06 03:04:01 -05:00
compression.h
btrfs: rename variables clashing with global function names
2011-05-02 13:57:19 +02:00
ctree.c
Btrfs: mark delayed refs as for cow
2011-12-22 16:22:27 +01:00
ctree.h
Btrfs: mark delayed refs as for cow
2011-12-22 16:22:27 +01:00
delayed-inode.c
Btrfs: tweak the delayed inode reservations again
2011-11-10 20:39:08 -05:00
delayed-inode.h
atomic: use <linux/atomic.h>
2011-07-26 16:49:47 -07:00
delayed-ref.c
Btrfs: add waitqueue instead of doing busy waiting for more delayed refs
2012-01-04 16:12:48 +01:00
delayed-ref.h
Btrfs: add waitqueue instead of doing busy waiting for more delayed refs
2012-01-04 16:12:48 +01:00
dir-item.c
Btrfs: remove redundant code for dir item lookup
2011-08-01 14:30:48 -04:00
disk-io.c
Btrfs: mark delayed refs as for cow
2011-12-22 16:22:27 +01:00
disk-io.h
Merge branch 'for-chris' of git://github.com/sensille/linux into integration
2011-11-06 03:05:08 -05:00
export.c
Merge branch 'ino-alloc' of git://repo.or.cz/linux-btrfs-devel into inode_numbers
2011-05-21 09:27:38 -04:00
export.h
NFS support for btrfs - v3
2008-09-25 11:04:06 -04:00
extent_io.c
Btrfs: add nested locking mode for paths
2012-01-04 16:12:29 +01:00
extent_io.h
Btrfs: add nested locking mode for paths
2012-01-04 16:12:29 +01:00
extent_map.c
Btrfs: clean up code for merging extent maps
2011-08-01 14:30:50 -04:00
extent_map.h
btrfs: drop gfp parameter from alloc_extent_map
2011-05-02 13:57:21 +02:00
extent-tree.c
Btrfs: add waitqueue instead of doing busy waiting for more delayed refs
2012-01-04 16:12:48 +01:00
file-item.c
btrfs: separate superblock items out of fs_info
2011-11-06 03:04:01 -05:00
file.c
Btrfs: mark delayed refs as for cow
2011-12-22 16:22:27 +01:00
free-space-cache.c
Btrfs: reset cluster's max_size when creating bitmap
2011-11-30 13:43:00 -05:00
free-space-cache.h
btrfs: remove all unused functions
2011-05-06 12:34:03 +02:00
hash.h
Btrfs: remove crc32c.h and use libcrc32c directly.
2009-06-10 11:29:53 -04:00
inode-item.c
Btrfs: BUG_ON is deleted from the caller of btrfs_truncate_item & btrfs_extend_item
2011-05-23 13:24:39 -04:00
inode-map.c
Btrfs: fix no reserved space for writing out inode cache
2011-11-10 20:45:04 -05:00
inode-map.h
Btrfs: Support reading/writing on disk free ino cache
2011-04-25 16:46:11 +08:00
inode.c
Btrfs: mark delayed refs as for cow
2011-12-22 16:22:27 +01:00
ioctl.c
Btrfs: new backref walking code
2012-01-05 10:49:43 +01:00
ioctl.h
Btrfs: fix the new inspection ioctls for 32 bit compat
2011-11-06 03:08:49 -05:00
Kconfig
btrfs: Add lzo compression support
2010-12-22 23:15:47 +08:00
locking.c
Btrfs: add nested locking mode for paths
2012-01-04 16:12:29 +01:00
locking.h
Btrfs: switch the btrfs tree locks to reader/writer
2011-07-27 12:46:46 -04:00
lzo.c
Btrfs: Avoid accessing unmapped kernel address
2011-02-16 15:37:58 -05:00
Makefile
Btrfs: generic data structure to build unique lists
2011-12-22 16:22:24 +01:00
ordered-data.c
Btrfs: add initial tracepoint support for btrfs
2011-03-28 05:37:33 -04:00
ordered-data.h
btrfs: Allow to add new compression algorithm
2010-12-22 23:15:45 +08:00
orphan.c
Btrfs: fixup return code for btrfs_del_orphan_item
2010-12-09 13:57:15 -05:00
print-tree.c
btrfs: fix oops on failure path
2011-10-20 18:10:50 +02:00
print-tree.h
Btrfs: Create extent_buffer interface for large blocksizes
2008-09-25 11:03:56 -04:00
reada.c
Btrfs: rename btrfs_bio multi -> bbio for consistency
2011-11-06 03:11:21 -05:00
relocation.c
Btrfs: mark delayed refs as for cow
2011-12-22 16:22:27 +01:00
root-tree.c
btrfs: make btrfs_set_root_node void
2011-08-01 14:30:44 -04:00
scrub.c
Btrfs: new backref walking code
2012-01-05 10:49:43 +01:00
struct-funcs.c
Btrfs: stop using highmem for extent_buffers
2011-07-27 12:46:45 -04:00
super.c
Btrfs: fix oops when calling statfs on readonly device
2011-11-30 18:46:05 +01:00
sysfs.c
btrfs: Remove unused sysfs code
2011-06-17 14:54:18 -04:00
transaction.c
Btrfs: add waitqueue instead of doing busy waiting for more delayed refs
2012-01-04 16:12:48 +01:00
transaction.h
Merge branch 'for-chris' of
2011-05-28 07:00:39 -04:00
tree-defrag.c
btrfs: drop unused parameter from btrfs_release_path
2011-05-02 13:57:22 +02:00
tree-log.c
Btrfs: mark delayed refs as for cow
2011-12-22 16:22:27 +01:00
tree-log.h
btrfs: remove unused function prototypes
2011-05-04 14:01:26 +02:00
ulist.c
Btrfs: generic data structure to build unique lists
2011-12-22 16:22:24 +01:00
ulist.h
Btrfs: generic data structure to build unique lists
2011-12-22 16:22:24 +01:00
version.h
Update Btrfs files for in-kernel usage
2008-09-25 15:41:59 -04:00
volumes.c
Btrfs: fix nocow when deleting the item
2011-11-10 20:45:04 -05:00
volumes.h
Btrfs: fix barrier flushes
2011-11-20 07:21:14 -05:00
xattr.c
Btrfs: fix regression in re-setting a large xattr
2011-10-19 15:12:56 -04:00
xattr.h
fs/vfs/security: pass last path component to LSM on inode creation
2011-02-01 11:12:29 -05:00
zlib.c
zlib: slim down zlib_deflate() workspace when possible
2011-03-22 17:44:17 -07:00