Filipe Manana 81e87a736c Btrfs: fix unprotected assignment of the left cursor for device replace ... We were assigning new values to fields of the device replace object without holding the respective lock after processing each device extent. This is important for the left cursor field which can be accessed by a concurrent task running __btrfs_map_block (which, correctly, takes the device replace lock). So change these fields while holding the device replace lock. Signed-off-by: Filipe Manana <fdmanana@suse.com> Reviewed-by: Josef Bacik <jbacik@fb.com>		2016-05-30 12:58:23 +01:00
..
tests	btrfs: fix string and comment grammatical issues and typos	2016-05-25 22:35:14 +02:00
acl.c	Merge branch 'for-linus-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs	2016-01-18 12:44:40 -08:00
async-thread.c	btrfs: async-thread: Fix a use-after-free error for trace	2016-01-25 16:50:26 -08:00
async-thread.h	btrfs: async_thread: Fix workqueue 'max_active' value when initializing	2015-08-31 11:46:40 -07:00
backref.c	Merge branch 'cleanups-4.7' into for-chris-4.7-20160525	2016-05-25 22:51:03 +02:00
backref.h	btrfs: cleanup, remove inode_item_info helper	2015-01-14 19:23:47 +01:00
btrfs_inode.h	Merge branch 'cleanups-4.7' into for-chris-4.7-20160525	2016-05-25 22:51:03 +02:00
check-integrity.c	btrfs: fix string and comment grammatical issues and typos	2016-05-25 22:35:14 +02:00
check-integrity.h	block: submit_bio_wait() conversions	2013-11-24 16:33:41 -07:00
compression.c	btrfs: make find_workspace warn if there are no workspaces	2016-05-10 09:46:16 +02:00
compression.h	btrfs: move btrfs_compression_type to compression.h	2016-03-11 17:12:46 +01:00
ctree.c	Merge branch 'cleanups-4.7' into for-chris-4.7-20160525	2016-05-25 22:51:03 +02:00
ctree.h	Merge branch 'cleanups-4.7' into for-chris-4.7-20160525	2016-05-25 22:51:03 +02:00
delayed-inode.c	btrfs: GFP_NOFS does not GFP_HIGHMEM	2016-05-10 09:44:21 +02:00
delayed-inode.h	btrfs: properly set the termination value of ctx->pos in readdir	2016-02-11 07:01:59 -08:00
delayed-ref.c	btrfs: drop null testing before destroy functions	2016-02-18 11:46:03 +01:00
delayed-ref.h	btrfs: fix string and comment grammatical issues and typos	2016-05-25 22:35:14 +02:00
dev-replace.c	Merge branch 'cleanups-4.7' into for-chris-4.7-20160525	2016-05-25 22:51:03 +02:00
dev-replace.h	btrfs: refactor btrfs_dev_replace_start for reuse	2016-04-28 10:59:13 +02:00
dir-item.c	Btrfs: make xattr replace operations atomic	2014-11-20 17:20:07 -08:00
disk-io.c	Merge branch 'cleanups-4.7' into for-chris-4.7-20160525	2016-05-25 22:51:03 +02:00
disk-io.h	Merge branch 'misc-cleanups-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux into for-linus-4.5	2016-01-11 06:08:37 -08:00
export.c	BTRFS: support NFSv2 export	2015-10-06 06:55:23 -07:00
export.h
extent-tree.c	Merge branch 'cleanups-4.7' into for-chris-4.7-20160525	2016-05-25 22:51:03 +02:00
extent_io.c	Merge branch 'cleanups-4.7' into for-chris-4.7-20160525	2016-05-25 22:51:03 +02:00
extent_io.h	Merge branch 'cleanups-4.7' into for-chris-4.7-20160525	2016-05-25 22:51:03 +02:00
extent_map.c	btrfs: fix string and comment grammatical issues and typos	2016-05-25 22:35:14 +02:00
extent_map.h	btrfs: cleanup, stop casting for extent_map->lookup everywhere	2016-01-15 19:22:28 +01:00
file-item.c	btrfs: sink gfp parameter to set_extent_bits	2016-04-29 11:01:47 +02:00
file.c	Btrfs: fix handling of faults from btrfs_copy_from_user	2016-05-26 13:23:59 -07:00
free-space-cache.c	btrfs: fix string and comment grammatical issues and typos	2016-05-25 22:35:14 +02:00
free-space-cache.h	btrfs: fix string and comment grammatical issues and typos	2016-05-25 22:35:14 +02:00
free-space-tree.c	Revert "btrfs: synchronize incompat feature bits with sysfs files"	2016-01-29 08:19:37 -08:00
free-space-tree.h	Btrfs: implement the free space B-tree	2015-12-17 12:16:47 -08:00
hash.c	btrfs: LLVMLinux: Remove VLAIS	2014-10-14 10:51:22 +02:00
hash.h	Btrfs: fix btrfs boot when compiled as built-in	2014-01-28 13:20:31 -08:00
inode-item.c	btrfs: rename btrfs_std_error to btrfs_handle_fs_error	2016-04-28 10:36:54 +02:00
inode-map.c	mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros	2016-04-04 10:41:08 -07:00
inode-map.h	Btrfs: Initialize btrfs_root->highest_objectid when loading tree root and subvolume roots	2016-01-15 19:25:02 +01:00
inode.c	Merge branch 'cleanups-4.7' into for-chris-4.7-20160525	2016-05-25 22:51:03 +02:00
ioctl.c	Merge branch 'cleanups-4.7' into for-chris-4.7-20160525	2016-05-25 22:51:03 +02:00
Kconfig	rcu: Make SRCU optional by using CONFIG_SRCU	2015-01-06 11:04:29 -08:00
locking.c	btrfs: cleanup, remove stray return statements	2016-01-07 14:30:52 +01:00
locking.h	btrfs: fix lockups from btrfs_clear_path_blocking	2014-11-19 10:34:35 -08:00
lzo.c	mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros	2016-04-04 10:41:08 -07:00
Makefile	Btrfs: add free space tree sanity tests	2015-12-17 12:16:47 -08:00
math.h	btrfs: cleanup 64bit/32bit divs, compile time constants	2015-03-03 17:23:57 +01:00
ordered-data.c	Btrfs: fix race setting block group readonly during device replace	2016-05-30 12:58:21 +01:00
ordered-data.h	Btrfs: fix race setting block group readonly during device replace	2016-05-30 12:58:21 +01:00
orphan.c	btrfs: kill the key type accessor helpers	2014-09-17 13:37:12 -07:00
print-tree.c	btrfs: teach print_leaf about temporary item subtypes	2016-02-11 16:15:43 +01:00
print-tree.h
props.c	btrfs: move btrfs_compression_type to compression.h	2016-03-11 17:12:46 +01:00
props.h	Btrfs: add support for inode properties	2014-01-28 13:20:24 -08:00
qgroup.c	btrfs: fix string and comment grammatical issues and typos	2016-05-25 22:35:14 +02:00
qgroup.h	btrfs: qgroup: Check if qgroup reserved space leaked	2015-10-21 18:41:10 -07:00
raid56.c	btrfs: fix string and comment grammatical issues and typos	2016-05-25 22:35:14 +02:00
raid56.h	Btrfs: add RAID 5/6 BTRFS_RBIO_REBUILD_MISSING operation	2015-08-09 07:34:26 -07:00
rcu-string.h
reada.c	Btrfs: fix race between readahead and device replace/removal	2016-05-30 12:58:18 +01:00
relocation.c	Merge branch 'cleanups-4.7' into for-chris-4.7-20160525	2016-05-25 22:51:03 +02:00
root-tree.c	Merge branch 'cleanups-4.7' into for-chris-4.7-20160525	2016-05-25 22:51:03 +02:00
scrub.c	Btrfs: fix unprotected assignment of the left cursor for device replace	2016-05-30 12:58:23 +01:00
send.c	Merge branch 'cleanups-4.7' into for-chris-4.7-20160525	2016-05-25 22:51:03 +02:00
send.h	Btrfs: use linux/sizes.h to represent constants	2016-01-07 14:38:02 +01:00
struct-funcs.c	btrfs: fix string and comment grammatical issues and typos	2016-05-25 22:35:14 +02:00
super.c	Merge branch 'cleanups-4.7' into for-chris-4.7-20160525	2016-05-25 22:51:03 +02:00
sysfs.c	btrfs: sysfs: protect reading label by lock	2016-05-06 15:22:49 +02:00
sysfs.h	btrfs: sysfs: introduce helper for syncing bits with sysfs files	2016-01-21 18:50:40 +01:00
transaction.c	Merge branch 'cleanups-4.7' into for-chris-4.7-20160525	2016-05-25 22:51:03 +02:00
transaction.h	btrfs: fix string and comment grammatical issues and typos	2016-05-25 22:35:14 +02:00
tree-defrag.c	Btrfs: fix locking bugs when defragging leaves	2015-12-18 02:51:32 +00:00
tree-log.c	Merge branch 'cleanups-4.7' into for-chris-4.7-20160525	2016-05-25 22:51:03 +02:00
tree-log.h	Btrfs: fix unreplayable log after snapshot delete + parent dir fsync	2016-03-01 08:23:25 -08:00
ulist.c	btrfs: fix string and comment grammatical issues and typos	2016-05-25 22:35:14 +02:00
ulist.h	btrfs: ulist: Add ulist_del() function.	2015-06-10 09:26:17 -07:00
uuid-tree.c	Btrfs: make btrfs_search_forward return with nodes unlocked	2014-09-17 13:38:02 -07:00
volumes.c	Btrfs: fix race between device replace and block group removal	2016-05-30 12:58:19 +01:00
volumes.h	Merge branch 'foreign/jeffm/uapi' into for-chris-4.7-20160516	2016-05-16 15:46:29 +02:00
xattr.c	Btrfs: fix listxattrs not listing all xattrs packed in the same item	2016-03-01 08:23:41 -08:00
xattr.h	btrfs: Use xattr handler infrastructure	2015-12-06 21:34:14 -05:00
zlib.c	mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros	2016-04-04 10:41:08 -07:00