Josef Bacik 634554dc0a Btrfs: deal with errors in write_dev_supers ... If you try to mount -o loop a restored file system it will panic if the file ends up being smaller than the original disk. This is because we go to try and get a block for a super that may be past the EOF which makes __getblk return NULL for a buffer head when we aren't expecting it to. Fix this by dealing with this case and just jacking up the errors count. With this patch we no longer panic when mounting a restored file system loopback. Thanks, Signed-off-by: Josef Bacik <jbacik@fusionio.com>		2013-05-06 15:55:22 -04:00
..
Kconfig	btrfs: move leak debug code to functions	2013-05-06 15:55:16 -04:00
Makefile	Btrfs: RAID5 and RAID6	2013-02-01 14:24:23 -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	btrfs: return void in functions without error conditions	2012-03-22 01:45:34 +01:00
backref.c	Btrfs: fix all callers of read_tree_block	2013-05-06 15:55:07 -04:00
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: fix minor typo in comment	2013-05-06 15:54:49 -04:00
check-integrity.c	btrfs: define BTRFS_MAGIC as a u64 value	2013-02-20 13:00:01 -05:00
check-integrity.h	Btrfs: add optional integrity check code	2011-12-21 19:14:09 +01:00
compat.h	…
compression.c	Btrfs: cleanup unused arguments of btrfs_csum_data	2013-05-06 15:54:14 -04:00
compression.h	btrfs: return void in functions without error conditions	2012-03-22 01:45:34 +01:00
ctree.c	Btrfs: separate sequence numbers for delayed ref tracking and tree mod log	2013-05-06 15:55:17 -04:00
ctree.h	Btrfs: rescan for qgroups	2013-05-06 15:55:19 -04:00
delayed-inode.c	Btrfs: cleanup of function where fixup_low_keys() is called	2013-05-06 15:54:52 -04:00
delayed-inode.h	Btrfs: improve the delayed inode throttling	2013-03-07 07:52:40 -05:00
delayed-ref.c	Btrfs: separate sequence numbers for delayed ref tracking and tree mod log	2013-05-06 15:55:17 -04:00
delayed-ref.h	Merge branch 'raid56-experimental' into for-linus-3.9	2013-02-20 14:06:05 -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: remove unused argument of btrfs_extend_item()	2013-05-06 15:54:53 -04:00
disk-io.c	Btrfs: deal with errors in write_dev_supers	2013-05-06 15:55:22 -04:00
disk-io.h	Btrfs: cleanup unused arguments of btrfs_csum_data	2013-05-06 15:54:14 -04:00
export.c	fs: encode_fh: return FILEID_INVALID if invalid fid_type	2013-02-26 02:46:10 -05:00
export.h	…
extent-tree.c	Btrfs: deal with free space cache errors while replaying log	2013-05-06 15:55:20 -04:00
extent_io.c	btrfs: move leak debug code to functions	2013-05-06 15:55:16 -04:00
extent_io.h	btrfs: move leak debug code to functions	2013-05-06 15:55:16 -04:00
extent_map.c	Btrfs: fix bad extent logging	2013-05-06 15:54:34 -04:00
extent_map.h	Btrfs: fix bad extent logging	2013-05-06 15:54:34 -04:00
file-item.c	Btrfs: remove unused argument of btrfs_extend_item()	2013-05-06 15:54:53 -04:00
file.c	Btrfs: cleanup of function where fixup_low_keys() is called	2013-05-06 15:54:52 -04:00
free-space-cache.c	Btrfs: deal with free space cache errors while replaying log	2013-05-06 15:55:20 -04:00
free-space-cache.h	Btrfs: add some free space cache tests	2013-05-06 15:52:54 -04:00
hash.h	btrfs: extended inode refs	2012-10-09 09:14:45 -04:00
inode-item.c	Btrfs: remove unused argument of btrfs_extend_item()	2013-05-06 15:54:53 -04:00
inode-map.c	Btrfs: improve the noflush reservation	2012-12-11 13:31:31 -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: return free space in cow error path	2013-05-06 15:55:15 -04:00
ioctl.c	Btrfs: rescan for qgroups	2013-05-06 15:55:19 -04:00
locking.c	Btrfs: save us a read_lock	2013-02-20 09:37:17 -05:00
locking.h	Btrfs: remove btrfs_try_spin_lock	2013-03-14 14:57:10 -04:00
lzo.c	btrfs: remove the second argument of k[un]map_atomic()	2012-03-20 21:48:21 +08:00
math.h	Btrfs: cleanup duplicated division functions	2012-12-11 13:31:30 -05:00
ordered-data.c	Btrfs: improve the performance of the csums lookup	2013-05-06 15:54:35 -04:00
ordered-data.h	Btrfs: improve the performance of the csums lookup	2013-05-06 15:54:35 -04:00
orphan.c	btrfs: replace many BUG_ONs with proper error handling	2012-03-22 11:52:54 +01:00
print-tree.c	Btrfs: Include the device in most error printk()s	2013-05-06 15:54:23 -04:00
print-tree.h	…
qgroup.c	Btrfs: automatic rescan after "quota enable" command	2013-05-06 15:55:20 -04:00
raid56.c	btrfs/raid56: Add missing #include <linux/vmalloc.h>	2013-03-03 06:53:41 -05:00
raid56.h	Btrfs: RAID5 and RAID6	2013-02-01 14:24:23 -05:00
rcu-string.h	Btrfs: use rcu to protect device->name	2012-06-14 21:29:16 -04:00
reada.c	Btrfs: fix reada debug code compilation	2013-05-06 15:54:55 -04:00
relocation.c	Btrfs: fix all callers of read_tree_block	2013-05-06 15:55:07 -04:00
root-tree.c	Btrfs: delete unused parameter to btrfs_read_root_item()	2013-05-06 15:55:14 -04:00
scrub.c	Btrfs: add a incompatible format change for smaller metadata extent refs	2013-05-06 15:54:18 -04:00
send.c	Btrfs: fix error handling in btrfs_ioctl_send()	2013-05-06 15:55:13 -04:00
send.h	btrfs: add "no file data" flag to btrfs send ioctl	2013-02-20 12:59:39 -05:00
struct-funcs.c	Btrfs: rewrite BTRFS_SETGET_FUNCS	2012-07-23 16:28:06 -04:00
super.c	Btrfs: fix lockdep warning	2013-05-06 15:55:00 -04:00
sysfs.c	btrfs: fixup/remove module.h usage as required	2013-03-01 15:01:01 -05:00
transaction.c	Btrfs: separate sequence numbers for delayed ref tracking and tree mod log	2013-05-06 15:55:17 -04:00
transaction.h	btrfs: clean snapshots one by one	2013-05-06 15:54:21 -04:00
tree-defrag.c	btrfs: remove cache only arguments from defrag path	2013-02-20 12:59:36 -05:00
tree-log.c	Btrfs: remove almost all of the BUG()'s from tree-log.c	2013-05-06 15:55:21 -04:00
tree-log.h	btrfs: return void in functions without error conditions	2012-03-22 01:45:34 +01:00
ulist.c	Btrfs: add a rb_tree to improve performance of ulist search	2013-05-06 15:54:44 -04:00
ulist.h	Btrfs: add a rb_tree to improve performance of ulist search	2013-05-06 15:54:44 -04:00
version.h	…
volumes.c	Btrfs: don't BUG_ON() in btrfs_num_copies	2013-05-06 15:55:04 -04:00
volumes.h	Merge branch 'raid56-experimental' into for-linus-3.9	2013-02-20 14:06:05 -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	fs/vfs/security: pass last path component to LSM on inode creation	2011-02-01 11:12:29 -05:00
zlib.c	btrfs: fix message printing	2012-10-09 09:19:57 -04:00