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bc877d285ca3dba24c52406946a4a69847cc7422
linux/fs/btrfs
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Nikolay Borisov bc877d285c btrfs: Deduplicate extent_buffer init code 
When a new extent buffer is allocated there are a few mandatory fields
which need to be set in order for the buffer to be sane: level,
generation, bytenr, backref_rev, owner and FSID/UUID. Currently this
is open coded in the callers of btrfs_alloc_tree_block, meaning it's
fairly high in the abstraction hierarchy of operations. This patch
solves this by simply moving this init code in btrfs_init_new_buffer,
since this is the function which initializes a newly allocated
extent buffer. No functional changes.

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2018-08-06 13:12:38 +02:00
..
tests
btrfs: tests: drop newline from test_msg strings
2018-05-29 18:12:52 +02:00
acl.c
btrfs: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +02:00
async-thread.c
btrfs: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +02:00
async-thread.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
backref.c
btrfs: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +02:00
backref.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
btrfs_inode.h
Btrfs: renumber BTRFS_INODE_ runtime flags and switch to enums
2018-05-28 18:23:59 +02:00
check-integrity.c
btrfs: check-integrity: Fix NULL pointer dereference for degraded mount
2018-08-06 13:12:38 +02:00
check-integrity.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
compression.c
btrfs: replace waitqueue_actvie with cond_wake_up
2018-05-28 18:23:09 +02:00
compression.h
btrfs: compression: Add linux/sizes.h for compression.h
2018-05-29 18:13:00 +02:00
ctree.c
btrfs: Deduplicate extent_buffer init code
2018-08-06 13:12:38 +02:00
ctree.h
btrfs: Remove fs_info from btrfs_force_chunk_alloc
2018-08-06 13:12:38 +02:00
dedupe.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
delayed-inode.c
btrfs: replace waitqueue_actvie with cond_wake_up
2018-05-28 18:23:09 +02:00
delayed-inode.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
delayed-ref.c
btrfs: Remove fs_info from btrfs_add_delayed_data_ref
2018-08-06 13:12:34 +02:00
delayed-ref.h
btrfs: Remove fs_info from btrfs_add_delayed_data_ref
2018-08-06 13:12:34 +02:00
dev-replace.c
btrfs: replace get_seconds with new 64bit time API
2018-08-06 13:12:29 +02:00
dev-replace.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
dir-item.c
btrfs: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +02:00
disk-io.c
btrfs: Deduplicate extent_buffer init code
2018-08-06 13:12:38 +02:00
disk-io.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
export.c
btrfs: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +02:00
export.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
extent_io.c
Merge tag 'for-4.18-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
2018-07-21 16:42:03 -07:00
extent_io.h
btrfs: Remove tree argument from extent_writepages
2018-05-28 18:07:20 +02:00
extent_map.c
btrfs: use fs_info for btrfs_handle_em_exist tracepoint
2018-05-28 18:07:17 +02:00
extent_map.h
btrfs: use fs_info for btrfs_handle_em_exist tracepoint
2018-05-28 18:07:17 +02:00
extent-tree.c
btrfs: Deduplicate extent_buffer init code
2018-08-06 13:12:38 +02:00
file-item.c
btrfs: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +02:00
file.c
btrfs: remove remaing full_sync logic from btrfs_sync_file
2018-08-06 13:12:31 +02:00
free-space-cache.c
Btrfs: stop creating orphan items for truncate
2018-05-28 18:23:46 +02:00
free-space-cache.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
free-space-tree.c
btrfs: Remove fs_info argument from populate_free_space_tree
2018-05-28 18:07:36 +02:00
free-space-tree.h
btrfs: Remove fs_info argument from add_to_free_space_tree
2018-05-28 18:07:36 +02:00
inode-item.c
btrfs: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +02:00
inode-map.c
btrfs: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +02:00
inode-map.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
inode.c
Merge tag 'for-4.18-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
2018-07-01 12:38:16 -07:00
ioctl.c
btrfs: Deduplicate extent_buffer init code
2018-08-06 13:12:38 +02:00
Kconfig
btrfs: add SPDX header to Kconfig
2018-04-12 16:29:55 +02:00
locking.c
btrfs: replace waitqueue_actvie with cond_wake_up
2018-05-28 18:23:09 +02:00
locking.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
lzo.c
btrfs: lzo: Harden inline lzo compressed extent decompression
2018-05-30 16:46:43 +02:00
Makefile
btrfs: Remove custom crc32c init code
2018-03-26 15:09:39 +02:00
math.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
ordered-data.c
btrfs: remove remaing full_sync logic from btrfs_sync_file
2018-08-06 13:12:31 +02:00
ordered-data.h
btrfs: remove remaing full_sync logic from btrfs_sync_file
2018-08-06 13:12:31 +02:00
orphan.c
btrfs: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +02:00
print-tree.c
btrfs: print-tree: Add eb locking status output for debug build
2018-05-28 18:07:26 +02:00
print-tree.h
btrfs: print-tree: debugging output enhancement
2018-04-20 19:18:16 +02:00
props.c
btrfs: property: Set incompat flag if lzo/zstd compression is set
2018-05-17 14:18:25 +02:00
props.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
qgroup.c
Btrfs: fix mount failure when qgroup rescan is in progress
2018-06-28 11:30:57 +02:00
qgroup.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
raid56.c
btrfs: raid56: Remove VLA usage
2018-05-30 17:15:43 +02:00
raid56.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
rcu-string.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
reada.c
btrfs: Fix misleading indentation reported by smatch
2018-08-06 13:12:31 +02:00
ref-verify.c
btrfs: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +02:00
ref-verify.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
relocation.c
btrfs: Remove fs_info from btrfs_force_chunk_alloc
2018-08-06 13:12:38 +02:00
root-tree.c
vfs: change inode times to use struct timespec64
2018-06-05 16:57:31 -07:00
scrub.c
btrfs: Remove fs_info from btrfs_inc_block_group_ro
2018-08-06 13:12:37 +02:00
send.c
btrfs: incremental send, improve rmdir performance for large directory
2018-05-28 18:07:32 +02:00
send.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
struct-funcs.c
btrfs: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +02:00
super.c
btrfs: Fix a C compliance issue
2018-08-06 13:12:31 +02:00
sysfs.c
btrfs: sysfs: Add entry which shows if rmdir can work on subvolumes
2018-05-28 18:23:41 +02:00
sysfs.h
btrfs: sysfs: Use enum/define value for feature array definitions
2018-05-28 18:23:39 +02:00
transaction.c
btrfs: replace get_seconds with new 64bit time API
2018-08-06 13:12:29 +02:00
transaction.h
btrfs: replace get_seconds with new 64bit time API
2018-08-06 13:12:29 +02:00
tree-checker.c
btrfs: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +02:00
tree-checker.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
tree-defrag.c
btrfs: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +02:00
tree-log.c
btrfs: Remove fs_info from btrfs_alloc_logged_file_extent
2018-08-06 13:12:37 +02:00
tree-log.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
ulist.c
btrfs: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +02:00
ulist.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
uuid-tree.c
btrfs: Remove fs_info argument from btrfs_uuid_tree_rem
2018-05-30 16:46:53 +02:00
volumes.c
btrfs: Remove fs_info from btrfs_force_chunk_alloc
2018-08-06 13:12:38 +02:00
volumes.h
btrfs: Remove fs_info from btrfs_alloc_chunk
2018-08-06 13:12:36 +02:00
xattr.c
btrfs: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +02:00
xattr.h
btrfs: replace GPL boilerplate by SPDX -- headers
2018-04-12 16:29:46 +02:00
zlib.c
btrfs: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +02:00
zstd.c
btrfs: replace GPL boilerplate by SPDX -- sources
2018-04-12 16:29:51 +02:00