Josef Bacik 0f5d42b287 Btrfs: remove extent mapping if we fail to add chunk ...

I got a double free error when unmounting a file system that failed to add a
chunk during its operation.  This is because we will kfree the mapping that
we created but leave the extent_map in the em_tree for chunks.  So to fix
this just remove the extent_map when we error out so we don't run into this
problem.  Thanks,

Signed-off-by: Josef Bacik <jbacik@fusionio.com>

2013-02-20 12:59:11 -05:00

..

acl.c

Btrfs: skip adding an acl attribute if we don't have to

2012-12-16 20:46:15 -05:00

async-thread.c

Btrfs: call the ordered free operation without any locks held

2012-07-25 16:15:07 -04:00

async-thread.h

…

backref.c

Btrfs: merge inode_list in __merge_refs

2012-12-12 17:15:27 -05:00

backref.h

Btrfs: move fs/btrfs/ioctl.h to include/uapi/linux/btrfs.h

2013-02-20 09:37:28 -05:00

btrfs_inode.h

Btrfs: use the inode own lock to protect its delalloc_bytes

2013-02-20 12:59:06 -05:00

check-integrity.c

Btrfs: fix race in check-integrity caused by usage of bitfield

2012-12-16 20:46:13 -05:00

check-integrity.h

…

compat.h

…

compression.c

Btrfs: handle errors from btrfs_map_bio() everywhere

2012-12-12 17:15:40 -05:00

compression.h

…

ctree.c

Btrfs: fix crash in log replay with qgroups enabled

2013-02-14 20:47:41 -05:00

ctree.h

Btrfs: use bit operation for ->fs_state

2013-02-20 12:59:09 -05:00

delayed-inode.c

Btrfs: fix lots of orphan inodes when the space is not enough

2013-02-20 09:36:39 -05:00

delayed-inode.h

Btrfs: fix lots of orphan inodes when the space is not enough

2013-02-20 09:36:39 -05:00

delayed-ref.c

Btrfs: make delayed ref lock logic more readable

2013-02-20 09:36:41 -05:00

delayed-ref.h

Btrfs: make delayed ref lock logic more readable

2013-02-20 09:36:41 -05:00

dev-replace.c

Btrfs: check the return value of btrfs_start_delalloc_inodes()

2013-02-20 09:37:21 -05:00

dev-replace.h

Btrfs: add new sources for device replace code

2012-12-12 17:15:41 -05:00

dir-item.c

Btrfs: fix hash overflow handling

2012-12-17 14:48:21 -05:00

disk-io.c

Btrfs: use bit operation for ->fs_state

2013-02-20 12:59:09 -05:00

disk-io.h

Btrfs: cleanup for btrfs_btree_balance_dirty

2012-12-12 17:15:28 -05:00

export.c

->encode_fh() API change

2012-05-29 23:28:33 -04:00

export.h

…

extent_io.c

Btrfs: use percpu counter for dirty metadata count

2013-02-20 12:59:04 -05:00

extent_io.h

Btrfs: pass fs_info to btrfs_map_block() instead of mapping_tree

2012-12-12 17:15:34 -05:00

extent_map.c

Btrfs: do not merge logged extents if we've removed them from the tree

2013-02-05 16:09:03 -05:00

extent_map.h

Btrfs: do not allow logged extents to be merged or removed

2013-01-24 12:49:48 -05:00

extent-tree.c

Btrfs: use seqlock to protect fs_info->avail_{data, metadata, system}_alloc_bits

2013-02-20 12:59:08 -05:00

file-item.c

Btrfs: put csums on the right ordered extent

2013-01-24 12:51:22 -05:00

file.c

Btrfs: use bit operation for ->fs_state

2013-02-20 12:59:09 -05:00

free-space-cache.c

Btrfs: fix panic when recovering tree log

2013-01-24 12:49:49 -05:00

free-space-cache.h

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hash.h

btrfs: extended inode refs

2012-10-09 09:14:45 -04:00

inode-item.c

btrfs: extended inode refs

2012-10-09 09:14:45 -04:00

inode-map.c

Btrfs: improve the noflush reservation

2012-12-11 13:31:31 -05:00

inode-map.h

…

inode.c

Btrfs: use the inode own lock to protect its delalloc_bytes

2013-02-20 12:59:06 -05:00

ioctl.c

Btrfs: move fs/btrfs/ioctl.h to include/uapi/linux/btrfs.h

2013-02-20 09:37:28 -05:00

Kconfig

…

locking.c

Btrfs: save us a read_lock

2013-02-20 09:37:17 -05:00

locking.h

…

lzo.c

…

Makefile

Btrfs: add new sources for device replace code

2012-12-12 17:15:41 -05:00

math.h

Btrfs: cleanup duplicated division functions

2012-12-11 13:31:30 -05:00

ordered-data.c

Btrfs: don't traverse the ordered operation list repeatedly

2013-02-20 09:37:24 -05:00

ordered-data.h

Btrfs: wait on ordered extents at the last possible moment

2013-02-20 09:37:04 -05:00

orphan.c

…

print-tree.c

Btrfs: introduce a btrfs_dev_replace_item type

2012-12-12 17:15:38 -05:00

print-tree.h

…

qgroup.c

Btrfs: move fs/btrfs/ioctl.h to include/uapi/linux/btrfs.h

2013-02-20 09:37:28 -05:00

rcu-string.h

Btrfs: use rcu to protect device->name

2012-06-14 21:29:16 -04:00

reada.c

Btrfs: introduce GET_READ_MIRRORS functionality for btrfs_map_block()

2012-12-12 17:15:43 -05:00

relocation.c

Btrfs: use wrapper page_offset

2013-02-20 09:36:43 -05:00

root-tree.c

Btrfs: rename root_times_lock to root_item_lock

2012-12-16 20:46:21 -05:00

scrub.c

Btrfs: use bit operation for ->fs_state

2013-02-20 12:59:09 -05:00

send.c

Btrfs: fix memory leak in name_cache_insert()

2013-01-14 13:52:30 -05:00

send.h

Btrfs: write_buf is now callable outside send.c

2012-10-04 09:39:55 -04:00

struct-funcs.c

Btrfs: rewrite BTRFS_SETGET_FUNCS

2012-07-23 16:28:06 -04:00

super.c

Btrfs: use bit operation for ->fs_state

2013-02-20 12:59:09 -05:00

sysfs.c

…

transaction.c

Btrfs: use bit operation for ->fs_state

2013-02-20 12:59:09 -05:00

transaction.h

Btrfs: don't re-enter when allocating a chunk

2013-02-20 09:37:09 -05:00

tree-defrag.c

…

tree-log.c

Btrfs: kill unused argument of btrfs_pin_extent_for_log_replay

2013-02-20 09:37:14 -05:00

tree-log.h

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ulist.c

Btrfs: make aux field of ulist 64 bit

2012-10-01 15:18:53 -04:00

ulist.h

Btrfs: make aux field of ulist 64 bit

2012-10-01 15:18:53 -04:00

version.h

…

volumes.c

Btrfs: remove extent mapping if we fail to add chunk

2013-02-20 12:59:11 -05:00

volumes.h

Btrfs: move fs/btrfs/ioctl.h to include/uapi/linux/btrfs.h

2013-02-20 09:37:28 -05:00

xattr.c

Btrfs: only log the inode item if we can get away with it

2012-12-16 20:46:21 -05:00

xattr.h

…

zlib.c

btrfs: fix message printing

2012-10-09 09:19:57 -04:00