Liu Bo a23eaa875f Btrfs: adjust len of writes if following a preallocated extent ... If we have |0--hole--4095||4096--preallocate--12287| instead of using preallocated space, a 8K direct write will just create a new 8K extent and it'll end up with |0--new extent--8191||8192--preallocate--12287| It's because we find a hole em and then go to create a new 8K extent directly without adjusting @len. Signed-off-by: Liu Bo <bo.li.liu@oracle.com> Reviewed-by: Chris Mason <clm@fb.com> Signed-off-by: David Sterba <dsterba@suse.com>		2016-11-30 13:45:18 +01:00
..
tests	btrfs: remove constant parameter to memset_extent_buffer and rename it	2016-11-30 13:45:17 +01:00
acl.c	posix_acl: Clear SGID bit when setting file permissions	2016-09-22 10:55:32 +02:00
async-thread.c	btrfs: plumb fs_info into btrfs_work	2016-07-26 13:53:15 +02:00
async-thread.h	btrfs: plumb fs_info into btrfs_work	2016-07-26 13:53:15 +02:00
backref.c	btrfs: convert pr_* to btrfs_* where possible	2016-09-26 19:37:04 +02:00
backref.h
btrfs_inode.h	Btrfs: add a flags field to btrfs_fs_info	2016-09-26 17:59:49 +02:00
check-integrity.c	btrfs: don't abuse REQ_OP_* flags for btrfs_map_block	2016-11-29 14:10:38 +01:00
check-integrity.h	fs: have submit_bh users pass in op and flags separately	2016-06-07 13:41:38 -06:00
compression.c	btrfs: assign error values to the correct bio structs	2016-10-17 14:16:14 -07:00
compression.h	btrfs: move btrfs_compression_type to compression.h	2016-03-11 17:12:46 +01:00
ctree.c	btrfs: add optimized version of eb to eb copy	2016-11-30 13:45:17 +01:00
ctree.h	btrfs: delete unused member from superblock	2016-11-30 13:45:17 +01:00
dedupe.h	btrfs: expand cow_file_range() to support in-band dedup and subpage-blocksize	2016-07-26 13:52:25 +02:00
delayed-inode.c	btrfs: unsplit printed strings	2016-09-26 18:08:44 +02:00
delayed-inode.h	Btrfs: fix ->iterate_shared() by upgrading i_rwsem for delayed nodes	2016-06-25 06:20:10 -07:00
delayed-ref.c	btrfs: convert pr_* to btrfs_* where possible	2016-09-26 19:37:04 +02:00
delayed-ref.h	Btrfs: remove unused function btrfs_add_delayed_qgroup_reserve()	2016-08-03 11:02:51 +01:00
dev-replace.c	btrfs: convert pr_* to btrfs_* where possible	2016-09-26 19:37:04 +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: unsplit printed strings	2016-09-26 18:08:44 +02:00
disk-io.c	btrfs: remove constant parameter to memset_extent_buffer and rename it	2016-11-30 13:45:17 +01:00
disk-io.h	btrfs: remove trivial helper btrfs_find_tree_block	2016-11-30 13:45:16 +01:00
export.c	BTRFS: support NFSv2 export	2015-10-06 06:55:23 -07:00
export.h
extent_io.c	btrfs: add optimized version of eb to eb copy	2016-11-30 13:45:17 +01:00
extent_io.h	btrfs: add optimized version of eb to eb copy	2016-11-30 13:45:17 +01:00
extent_map.c	btrfs: Fix slab accounting flags	2016-07-26 13:52:25 +02:00
extent_map.h	btrfs: cleanup, stop casting for extent_map->lookup everywhere	2016-01-15 19:22:28 +01:00
extent-tree.c	btrfs: remove constant parameter to memset_extent_buffer and rename it	2016-11-30 13:45:17 +01:00
file-item.c	btrfs: remove constant parameter to memset_extent_buffer and rename it	2016-11-30 13:45:17 +01:00
file.c	btrfs: remove unused headers, statfs.h	2016-11-30 13:45:14 +01:00
free-space-cache.c	btrfs: remove constant parameter to memset_extent_buffer and rename it	2016-11-30 13:45:17 +01:00
free-space-cache.h	btrfs: convert pr_* to btrfs_* where possible	2016-09-26 19:37:04 +02:00
free-space-tree.c	Merge branch 'fst-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux into for-linus-4.9	2016-10-12 13:16:00 -07:00
free-space-tree.h	Btrfs: implement the free space B-tree	2015-12-17 12:16:47 -08:00
hash.c	btrfs: advertise which crc32c implementation is being used at module load	2016-06-06 14:08:28 +02:00
hash.h	btrfs: advertise which crc32c implementation is being used at module load	2016-06-06 14:08:28 +02:00
inode-item.c	btrfs: rename btrfs_std_error to btrfs_handle_fs_error	2016-04-28 10:36:54 +02:00
inode-map.c	btrfs: convert pr_* to btrfs_* where possible	2016-09-26 19:37:04 +02:00
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	Btrfs: adjust len of writes if following a preallocated extent	2016-11-30 13:45:18 +01:00
ioctl.c	btrfs: return early from failed memory allocations in ioctl handlers	2016-11-30 13:45:18 +01:00
Kconfig
locking.c	btrfs: cleanup, remove stray return statements	2016-01-07 14:30:52 +01:00
locking.h
lzo.c	btrfs: convert printk(KERN_* to use pr_* calls	2016-09-26 18:08:44 +02:00
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: unsplit printed strings	2016-09-26 18:08:44 +02:00
ordered-data.h	Btrfs: fix race setting block group readonly during device replace	2016-05-30 12:58:21 +01:00
orphan.c
print-tree.c	btrfs: convert printk(KERN_* to use pr_* calls	2016-09-26 18:08:44 +02:00
print-tree.h
props.c	btrfs: simpilify btrfs_subvol_inherit_props	2016-07-26 13:54:22 +02:00
props.h
qgroup.c	btrfs: rename helper macros for qgroup and aux data casts	2016-11-30 13:45:15 +01:00
qgroup.h	btrfs: qgroup: Refactor btrfs_qgroup_insert_dirty_extent()	2016-08-25 03:58:21 -07:00
raid56.c	Btrfs: remove BUG() in raid56	2016-09-26 17:59:49 +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: reada, remove pointless BUG_ON check for fs_info	2016-11-30 13:45:16 +01:00
relocation.c	btrfs: remove constant parameter to memset_extent_buffer and rename it	2016-11-30 13:45:17 +01:00
root-tree.c	btrfs: unsplit printed strings	2016-09-26 18:08:44 +02:00
scrub.c	btrfs: don't abuse REQ_OP_* flags for btrfs_map_block	2016-11-29 14:10:38 +01:00
send.c	Merge branch 'for-linus-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs	2016-10-28 10:07:35 -07:00
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	btrfs: remove stale comment from btrfs_statfs	2016-11-30 13:45:15 +01:00
sysfs.c	btrfs: convert printk(KERN_* to use pr_* calls	2016-09-26 18:08:44 +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 'for-linus-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs	2016-10-11 11:23:06 -07:00
transaction.h	btrfs: convert pr_* to btrfs_* where possible	2016-09-26 19:37:04 +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 'for-linus-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs	2016-10-28 10:07:35 -07:00
tree-log.h	Btrfs: fix lockdep warning on deadlock against an inode's log mutex	2016-08-25 03:58:32 -07:00
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: unsplit printed strings	2016-09-26 18:08:44 +02:00
volumes.c	btrfs: remove constant parameter to memset_extent_buffer and rename it	2016-11-30 13:45:17 +01:00
volumes.h	btrfs: don't abuse REQ_OP_* flags for btrfs_map_block	2016-11-29 14:10:38 +01:00
xattr.c	fs: Replace current_fs_time() with current_time()	2016-09-27 21:06:22 -04:00
xattr.h	btrfs: Switch to generic xattr handlers	2016-05-17 19:17:09 -04:00
zlib.c	btrfs: convert printk(KERN_* to use pr_* calls	2016-09-26 18:08:44 +02:00