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android_kernel_asus_sm8350/fs/btrfs
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Qu Wenruo 7bc329c183 btrfs: qgroup: Return actually freed bytes for qgroup release or free data 
btrfs_qgroup_release/free_data() only returns 0 or a negative error
number (ENOMEM is the only possible error).

This is normally good enough, but sometimes we need the exact byte
count it freed/released.

Change it to return actually released/freed bytenr number instead of 0
for success.
And slightly modify related extent_changeset structure, since in btrfs
one no-hole data extent won't be larger than 128M, so "unsigned int"
is large enough for the use case.

Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2017-06-29 20:17:02 +02:00
..
tests
Btrfs: replace tree->mapping with tree->private_data
2017-06-19 18:25:58 +02:00
acl.c
posix_acl: Clear SGID bit when setting file permissions
2016-09-22 10:55:32 +02:00
async-thread.c
btrfs: fix crash when tracepoint arguments are freed by wq callbacks
2017-01-09 11:24:50 +01:00
async-thread.h
btrfs: limit async_work allocation and worker func duration
2016-12-13 11:01:30 -08:00
backref.c
btrfs: use GFP_KERNEL in init_ipath
2017-06-19 18:26:02 +02:00
backref.h
…
btrfs_inode.h
Btrfs: fix reported number of inode blocks
2017-04-26 16:27:26 +01:00
check-integrity.c
btrfs: sink gfp parameter to btrfs_io_bio_alloc
2017-06-19 18:26:04 +02:00
check-integrity.h
btrfs: take an fs_info directly when the root is not used otherwise
2016-12-06 16:06:59 +01:00
compression.c
btrfs: pass bytes to btrfs_bio_alloc
2017-06-19 18:26:03 +02:00
compression.h
btrfs: reduce arguments for decompress_bio ops
2017-06-19 18:26:00 +02:00
ctree.c
btrfs: adjust includes after vmalloc removal
2017-06-19 18:26:02 +02:00
ctree.h
btrfs: Check name_len with boundary in verify dir_item
2017-06-21 19:16:04 +02:00
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: convert btrfs_delayed_item.refs from atomic_t to refcount_t
2017-04-18 14:07:23 +02:00
delayed-inode.h
btrfs: convert btrfs_delayed_item.refs from atomic_t to refcount_t
2017-04-18 14:07:23 +02:00
delayed-ref.c
Btrfs: return old and new total ref mods when adding delayed refs
2017-06-29 20:17:01 +02:00
delayed-ref.h
Btrfs: return old and new total ref mods when adding delayed refs
2017-06-29 20:17:01 +02:00
dev-replace.c
Btrfs: switch to div64_u64 if with a u64 divisor
2017-04-18 14:07:26 +02:00
dev-replace.h
btrfs: constify device path passed to relevant helpers
2017-02-28 14:26:07 +01:00
dir-item.c
btrfs: fix validation of XATTR_ITEM dir items
2017-06-29 20:06:11 +02:00
disk-io.c
btrfs: move dev stats accounting out of wait_dev_flush
2017-06-21 19:03:39 +02:00
disk-io.h
btrfs: btrfs_wait_tree_block_writeback can be void return
2017-06-19 18:26:01 +02:00
export.c
btrfs: Check name_len before reading btrfs_get_name
2017-06-21 19:16:04 +02:00
export.h
…
extent_io.c
btrfs: sink gfp parameter to btrfs_io_bio_alloc
2017-06-19 18:26:04 +02:00
extent_io.h
btrfs: qgroup: Return actually freed bytes for qgroup release or free data
2017-06-29 20:17:02 +02:00
extent_map.c
btrfs: convert extent_map.refs from atomic_t to refcount_t
2017-04-18 14:07:23 +02:00
extent_map.h
btrfs: convert extent_map.refs from atomic_t to refcount_t
2017-04-18 14:07:23 +02:00
extent-tree.c
btrfs: qgroup: Return actually freed bytes for qgroup release or free data
2017-06-29 20:17:02 +02:00
file-item.c
Btrfs: change how we iterate bios in endio
2017-06-19 18:25:59 +02:00
file.c
Btrfs: fix invalid extent maps due to hole punching
2017-06-21 16:52:45 +02:00
free-space-cache.c
btrfs: use clear_page where appropriate
2017-04-18 14:07:26 +02:00
free-space-cache.h
btrfs: free-space-cache, clean up unnecessary root arguments
2017-02-17 12:03:56 +01:00
free-space-tree.c
Btrfs: use memalloc_nofs and kvzalloc() for free space tree bitmaps
2017-06-19 18:26:01 +02:00
free-space-tree.h
Btrfs: implement the free space B-tree
2015-12-17 12:16:47 -08:00
hash.c
crypto: Work around deallocated stack frame reference gcc bug on sparc.
2017-06-08 17:36:03 +08:00
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: take an fs_info directly when the root is not used otherwise
2016-12-06 16:06:59 +01:00
inode-map.c
btrfs: all btrfs_delalloc_release_metadata take btrfs_inode
2017-02-28 11:30:07 +01:00
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: Check name_len with boundary in verify dir_item
2017-06-21 19:16:04 +02:00
ioctl.c
btrfs: use GFP_KERNEL in init_ipath
2017-06-19 18:26:02 +02:00
Kconfig
…
locking.c
btrfs: cleanup, remove stray return statements
2016-01-07 14:30:52 +01:00
locking.h
…
lzo.c
btrfs: switch to kvmalloc and GFP_KERNEL in lzo/zlib alloc_workspace
2017-06-19 18:26:02 +02:00
Makefile
Btrfs: add free space tree sanity tests
2015-12-17 12:16:47 -08:00
math.h
…
ordered-data.c
btrfs: convert btrfs_ordered_extent.refs from atomic_t to refcount_t
2017-04-18 14:07:23 +02:00
ordered-data.h
btrfs: convert btrfs_ordered_extent.refs from atomic_t to refcount_t
2017-04-18 14:07:23 +02:00
orphan.c
…
print-tree.c
Btrfs: let btrfs_print_leaf print more about block group
2017-06-19 18:26:00 +02:00
print-tree.h
btrfs: take an fs_info directly when the root is not used otherwise
2016-12-06 16:06:59 +01:00
props.c
btrfs: Verify dir_item in iterate_object_props
2017-06-21 19:16:04 +02:00
props.h
…
qgroup.c
btrfs: qgroup: Return actually freed bytes for qgroup release or free data
2017-06-29 20:17:02 +02:00
qgroup.h
btrfs: qgroup: Cleanup btrfs_qgroup_prepare_account_extents function
2017-06-29 20:17:02 +02:00
raid56.c
btrfs: sink gfp parameter to btrfs_io_bio_alloc
2017-06-19 18:26:04 +02:00
raid56.h
btrfs: take an fs_info directly when the root is not used otherwise
2016-12-06 16:06:59 +01:00
rcu-string.h
…
reada.c
btrfs: remove unused member err from reada_extent
2017-06-19 18:25:59 +02:00
relocation.c
Btrfs: replace tree->mapping with tree->private_data
2017-06-19 18:25:58 +02:00
root-tree.c
btrfs: Check name_len before in btrfs_del_root_ref
2017-06-21 19:16:04 +02:00
scrub.c
btrfs: sink gfp parameter to btrfs_io_bio_alloc
2017-06-19 18:26:04 +02:00
send.c
btrfs: Check name_len before read in iterate_dir_item
2017-06-21 19:16:04 +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
btrfs: obsolete and remove mount option alloc_start
2017-06-20 14:22:48 +02:00
sysfs.c
btrfs: Add quota_override knob into sysfs
2017-06-19 18:25:58 +02:00
sysfs.h
btrfs: sysfs: introduce helper for syncing bits with sysfs files
2016-01-21 18:50:40 +01:00
transaction.c
btrfs: qgroup: Cleanup btrfs_qgroup_prepare_account_extents function
2017-06-29 20:17:02 +02:00
transaction.h
btrfs: remove unused qgroup members from btrfs_trans_handle
2017-04-18 14:07:25 +02:00
tree-defrag.c
Btrfs: fix locking bugs when defragging leaves
2015-12-18 02:51:32 +00:00
tree-log.c
btrfs: Check name_len in btrfs_check_ref_name_override
2017-06-21 19:16:04 +02:00
tree-log.h
btrfs: Make btrfs_del_inode_ref take btrfs_inode
2017-02-14 15:50:54 +01:00
ulist.c
btrfs: ulist: rename ulist_fini to ulist_release
2017-02-17 12:03:50 +01:00
ulist.h
btrfs: ulist: rename ulist_fini to ulist_release
2017-02-17 12:03:50 +01:00
uuid-tree.c
btrfs: return the actual error value from from btrfs_uuid_tree_iterate
2016-12-19 18:08:15 +01:00
volumes.c
btrfs: preallocate device flush bio
2017-06-21 19:03:38 +02:00
volumes.h
btrfs: preallocate device flush bio
2017-06-21 19:03:38 +02:00
xattr.c
btrfs: Check name_len with boundary in verify dir_item
2017-06-21 19:16:04 +02:00
xattr.h
btrfs: Switch to generic xattr handlers
2016-05-17 19:17:09 -04:00
zlib.c
btrfs: switch to kvmalloc and GFP_KERNEL in lzo/zlib alloc_workspace
2017-06-19 18:26:02 +02:00