Arne Jansen 2cf6870396 Btrfs: prevent qgroup destroy when there are still relations ... Currently you can just destroy a qgroup even though it is in use by other qgroups or has qgroups assigned to it. This patch prevents destruction of qgroups unless they are completely unused. Otherwise destroy will return EBUSY. Reported-by: Eric Hopper <hopper@omnifarious.org> Signed-off-by: Arne Jansen <sensille@gmx.net> Signed-off-by: Chris Mason <chris.mason@fusionio.com>		2013-01-21 20:18:11 -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: extended inode refs support for send mechanism	2012-10-25 15:45:16 -04:00
btrfs_inode.h	Btrfs: inline csums if we're fsyncing	2012-12-16 20:46:22 -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	Revert "Btrfs: reorder tree mod log operations in deleting a pointer"	2012-12-18 19:35:32 -05:00
ctree.h	Btrfs: fix hash overflow handling	2012-12-17 14:48:21 -05:00
delayed-inode.c	Btrfs: cleanup for btrfs_btree_balance_dirty	2012-12-12 17:15:28 -05:00
delayed-inode.h	Btrfs: flush delayed inodes if we're short on space	2012-07-23 15:41:40 -04:00
delayed-ref.c	Btrfs: allow delayed refs to be merged	2012-08-28 16:53:38 -04:00
delayed-ref.h	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	2012-10-01 09:06:36 -07:00
dev-replace.c	Btrfs: add new sources for device replace code	2012-12-12 17:15:41 -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: only clear dirty on the buffer if it is marked as dirty	2012-12-16 20:46:25 -05:00
disk-io.h	Btrfs: cleanup for btrfs_btree_balance_dirty	2012-12-12 17:15:28 -05:00
export.c
export.h
extent_io.c	Btrfs: handle errors from btrfs_map_bio() everywhere	2012-12-12 17:15:40 -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: log changed inodes based on the extent map tree	2012-12-16 20:46:24 -05:00
extent_map.h	Btrfs: do not mark ems as prealloc if we are writing to them	2012-12-16 20:46:23 -05:00
extent-tree.c	Btrfs: don't take inode delalloc mutex if we're a free space inode	2012-12-16 20:46:29 -05:00
file-item.c	Btrfs: fix wrong file extent length	2012-12-12 17:15:21 -05:00
file.c	Btrfs: do not call file_update_time in aio_write	2012-12-16 20:46:27 -05:00
free-space-cache.c	Btrfs: use ctl->unit for free space calculation instead of block_group->sectorsize	2012-12-16 20:46:17 -05:00
free-space-cache.h
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: fix a bug of per-file nocow	2012-12-17 14:48:21 -05:00
ioctl.c	Btrfs: fix a bug of per-file nocow	2012-12-17 14:48:21 -05:00
ioctl.h	Btrfs: add support for device replace ioctls	2012-12-16 20:46:06 -05:00
Kconfig
locking.c	Btrfs: fix a misplaced address operator in a condition	2012-08-28 16:53:23 -04:00
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: cleanup for btrfs_wait_order_range	2012-12-12 17:15:19 -05:00
ordered-data.h	Btrfs: make ordered extent be flushed by multi-task	2012-12-11 13:31:38 -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: prevent qgroup destroy when there are still relations	2013-01-21 20:18:11 -05:00
rcu-string.h
reada.c	Btrfs: introduce GET_READ_MIRRORS functionality for btrfs_map_block()	2012-12-12 17:15:43 -05:00
relocation.c	Btrfs: cleanup for btrfs_btree_balance_dirty	2012-12-12 17:15:28 -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: fix BUG() in scrub when first superblock reading gives EIO	2012-12-16 20:46:28 -05:00
send.c	Btrfs: rename root_times_lock to root_item_lock	2012-12-16 20:46:21 -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 slabs for auto defrag allocation	2012-12-16 20:46:11 -05:00
sysfs.c
transaction.c	Btrfs: fix hash overflow handling	2012-12-17 14:48:21 -05:00
transaction.h	Btrfs: improve the noflush reservation	2012-12-11 13:31:31 -05:00
tree-defrag.c
tree-log.c	Btrfs: use tokens where we can in the tree log	2012-12-16 20:46:26 -05:00
tree-log.h
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: put raid properties into global table	2012-12-16 20:46:28 -05:00
volumes.h	Btrfs: put raid properties into global table	2012-12-16 20:46:28 -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