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Filipe Manana 65bb9fb00b btrfs: update comment for btrfs_set_inode_full_sync() about locking 
Nowadays we have a lock used to synchronize mmap writes with reflink and
fsync operations (struct btrfs_inode::i_mmap_lock), so update the comment
for btrfs_set_inode_full_sync() to mention that it can also be called
while holding that mmap lock. Besides being a valid alternative to the
inode's VFS lock, we already have the extent map shrinker using that mmap
lock instead.

Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
2024-05-07 21:31:07 +02:00
..
tests
btrfs: pass the extent map tree's inode to remove_extent_mapping()
2024-05-07 21:31:06 +02:00
accessors.c
btrfs: remove unused included headers
2024-03-04 16:24:46 +01:00
accessors.h
btrfs: move balance args conversion helpers to volumes.c
2024-03-04 16:24:52 +01:00
acl.c
btrfs: remove unused included headers
2024-03-04 16:24:46 +01:00
acl.h
btrfs: add forward declarations and headers, part 1
2024-03-04 16:24:49 +01:00
async-thread.c
btrfs: remove unused included headers
2024-03-04 16:24:46 +01:00
async-thread.h
btrfs: add forward declarations and headers, part 1
2024-03-04 16:24:49 +01:00
backref.c
btrfs: change root->root_key.objectid to btrfs_root_id()
2024-05-07 21:31:06 +02:00
backref.h
btrfs: uninline some static inline helpers from backref.h
2024-03-04 16:24:53 +01:00
bio.c
btrfs: introduce offload_csum_mode to tweak checksum offloading behavior
2024-03-04 16:24:52 +01:00
bio.h
btrfs: add forward declarations and headers, part 2
2024-03-04 16:24:49 +01:00
block-group.c
btrfs: zoned: don't skip block groups with 100% zone unusable
2024-03-26 16:42:39 +01:00
block-group.h
btrfs: mark btrfs_put_caching_control() static
2024-03-05 17:13:23 +01:00
block-rsv.c
btrfs: change root->root_key.objectid to btrfs_root_id()
2024-05-07 21:31:06 +02:00
block-rsv.h
btrfs: add forward declarations and headers, part 2
2024-03-04 16:24:49 +01:00
btrfs_inode.h
btrfs: update comment for btrfs_set_inode_full_sync() about locking
2024-05-07 21:31:07 +02:00
compression.c
btrfs: change root->root_key.objectid to btrfs_root_id()
2024-05-07 21:31:06 +02:00
compression.h
btrfs: compression: migrate compression/decompression paths to folios
2024-05-07 21:31:02 +02:00
ctree.c
btrfs: change root->root_key.objectid to btrfs_root_id()
2024-05-07 21:31:06 +02:00
ctree.h
btrfs: add forward declarations and headers, part 3
2024-03-04 16:24:49 +01:00
defrag.c
btrfs: change root->root_key.objectid to btrfs_root_id()
2024-05-07 21:31:06 +02:00
defrag.h
btrfs: add forward declarations and headers, part 1
2024-03-04 16:24:49 +01:00
delalloc-space.c
btrfs: remove unused included headers
2024-03-04 16:24:46 +01:00
delalloc-space.h
btrfs: add forward declarations and headers, part 1
2024-03-04 16:24:49 +01:00
delayed-inode.c
btrfs: change root->root_key.objectid to btrfs_root_id()
2024-05-07 21:31:06 +02:00
delayed-inode.h
btrfs: uninline btrfs_init_delayed_root()
2024-03-04 16:24:53 +01:00
delayed-ref.c
btrfs: replace btrfs_delayed_*_ref with btrfs_*_ref
2024-05-07 21:31:05 +02:00
delayed-ref.h
btrfs: replace btrfs_delayed_*_ref with btrfs_*_ref
2024-05-07 21:31:05 +02:00
dev-replace.c
for-6.9-tag
2024-03-12 12:28:34 -07:00
dev-replace.h
btrfs: add forward declarations and headers, part 1
2024-03-04 16:24:49 +01:00
dir-item.c
btrfs: abort transaction on generation mismatch when marking eb as dirty
2023-10-12 16:44:07 +02:00
dir-item.h
btrfs: add forward declarations and headers, part 1
2024-03-04 16:24:49 +01:00
discard.c
btrfs: unexport btrfs_run_discard_work and make it static
2023-06-19 13:59:25 +02:00
discard.h
btrfs: unexport btrfs_run_discard_work and make it static
2023-06-19 13:59:25 +02:00
disk-io.c
btrfs: add a global per cpu counter to track number of used extent maps
2024-05-07 21:31:06 +02:00
disk-io.h
btrfs: add forward declarations and headers, part 2
2024-03-04 16:24:49 +01:00
export.c
btrfs: change root->root_key.objectid to btrfs_root_id()
2024-05-07 21:31:06 +02:00
export.h
btrfs: add forward declarations and headers, part 1
2024-03-04 16:24:49 +01:00
extent_io.c
btrfs: pass the extent map tree's inode to remove_extent_mapping()
2024-05-07 21:31:06 +02:00
extent_io.h
btrfs: introduce btrfs_alloc_folio_array()
2024-05-07 21:31:02 +02:00
extent_map.c
btrfs: add a shrinker for extent maps
2024-05-07 21:31:06 +02:00
extent_map.h
btrfs: add a shrinker for extent maps
2024-05-07 21:31:06 +02:00
extent-io-tree.c
btrfs: rename err to ret in convert_extent_bit()
2024-05-07 21:31:01 +02:00
extent-io-tree.h
btrfs: add forward declarations and headers, part 2
2024-03-04 16:24:49 +01:00
extent-tree.c
btrfs: change root->root_key.objectid to btrfs_root_id()
2024-05-07 21:31:06 +02:00
extent-tree.h
btrfs: add forward declarations and headers, part 3
2024-03-04 16:24:49 +01:00
file-item.c
btrfs: change root->root_key.objectid to btrfs_root_id()
2024-05-07 21:31:06 +02:00
file-item.h
btrfs: remove search_commit parameter from btrfs_lookup_csums_list()
2024-05-07 21:31:03 +02:00
file.c
btrfs: change root->root_key.objectid to btrfs_root_id()
2024-05-07 21:31:06 +02:00
file.h
btrfs: add forward declarations and headers, part 1
2024-03-04 16:24:49 +01:00
free-space-cache.c
btrfs: remove SLAB_MEM_SPREAD flag use
2024-03-05 17:13:23 +01:00
free-space-cache.h
btrfs: add forward declarations and headers, part 2
2024-03-04 16:24:49 +01:00
free-space-tree.c
btrfs: move transaction abort to the error site btrfs_rebuild_free_space_tree()
2024-03-04 16:24:48 +01:00
free-space-tree.h
btrfs: add forward declarations and headers, part 2
2024-03-04 16:24:49 +01:00
fs.c
btrfs: sysfs: update fs features directory asynchronously
2023-02-13 17:50:35 +01:00
fs.h
btrfs: add a shrinker for extent maps
2024-05-07 21:31:06 +02:00
inode-item.c
btrfs: change root->root_key.objectid to btrfs_root_id()
2024-05-07 21:31:06 +02:00
inode-item.h
btrfs: add forward declarations and headers, part 2
2024-03-04 16:24:49 +01:00
inode.c
btrfs: change root->root_key.objectid to btrfs_root_id()
2024-05-07 21:31:06 +02:00
ioctl.c
btrfs: change root->root_key.objectid to btrfs_root_id()
2024-05-07 21:31:06 +02:00
ioctl.h
btrfs: add forward declarations and headers, part 1
2024-03-04 16:24:49 +01:00
Kconfig
btrfs: check-integrity: remove CONFIG_BTRFS_FS_CHECK_INTEGRITY option
2023-10-12 16:44:05 +02:00
locking.c
btrfs: change root->root_key.objectid to btrfs_root_id()
2024-05-07 21:31:06 +02:00
locking.h
btrfs: locking: rename __btrfs_tree_lock() and __btrfs_tree_read_lock()
2024-05-07 21:31:00 +02:00
lru_cache.c
btrfs: fix typos found by codespell
2023-12-15 23:00:04 +01:00
lru_cache.h
btrfs: open code trivial btrfs_lru_cache_size()
2024-03-04 16:24:53 +01:00
lzo.c
btrfs: compression: migrate compression/decompression paths to folios
2024-05-07 21:31:02 +02:00
Makefile
btrfs: add support for inserting raid stripe extents
2023-10-12 16:44:09 +02:00
messages.c
btrfs: remove colon from messages with state
2024-04-18 01:46:35 +02:00
messages.h
btrfs: constify fs_info parameter in __btrfs_panic()
2023-12-15 20:27:02 +01:00
misc.h
btrfs: add forward declarations and headers, part 2
2024-03-04 16:24:49 +01:00
ordered-data.c
btrfs: change root->root_key.objectid to btrfs_root_id()
2024-05-07 21:31:06 +02:00
ordered-data.h
btrfs: add forward declarations and headers, part 2
2024-03-04 16:24:49 +01:00
orphan.c
btrfs: remove unused included headers
2024-03-04 16:24:46 +01:00
orphan.h
btrfs: add forward declarations and headers, part 1
2024-03-04 16:24:49 +01:00
print-tree.c
btrfs: new inline ref storing owning subvol of data extents
2023-10-12 16:44:11 +02:00
print-tree.h
btrfs: add forward declarations and headers, part 1
2024-03-04 16:24:49 +01:00
props.c
btrfs: change root->root_key.objectid to btrfs_root_id()
2024-05-07 21:31:06 +02:00
props.h
btrfs: add forward declarations and headers, part 1
2024-03-04 16:24:49 +01:00
qgroup.c
btrfs: change root->root_key.objectid to btrfs_root_id()
2024-05-07 21:31:06 +02:00
qgroup.h
btrfs: qgroup: validate btrfs_qgroup_inherit parameter
2024-03-05 17:13:24 +01:00
raid56.c
btrfs: raid56: extra debugging for raid6 syndrome generation
2024-03-04 16:24:52 +01:00
raid56.h
btrfs: add forward declarations and headers, part 2
2024-03-04 16:24:49 +01:00
raid-stripe-tree.c
btrfs: remove unused included headers
2024-03-04 16:24:46 +01:00
raid-stripe-tree.h
btrfs: add forward declarations and headers, part 1
2024-03-04 16:24:49 +01:00
rcu-string.h
btrfs: add forward declarations and headers, part 1
2024-03-04 16:24:49 +01:00
ref-verify.c
btrfs: rename btrfs_data_ref->ino to ->objectid
2024-05-07 21:31:05 +02:00
ref-verify.h
btrfs: add forward declarations and headers, part 1
2024-03-04 16:24:49 +01:00
reflink.c
btrfs: change root->root_key.objectid to btrfs_root_id()
2024-05-07 21:31:06 +02:00
reflink.h
btrfs: add forward declarations and headers, part 1
2024-03-04 16:24:49 +01:00
relocation.c
btrfs: change root->root_key.objectid to btrfs_root_id()
2024-05-07 21:31:06 +02:00
relocation.h
btrfs: add forward declarations and headers, part 1
2024-03-04 16:24:49 +01:00
root-tree.c
btrfs: change root->root_key.objectid to btrfs_root_id()
2024-05-07 21:31:06 +02:00
root-tree.h
btrfs: qgroup: fix qgroup prealloc rsv leak in subvolume operations
2024-04-02 19:18:23 +02:00
scrub.c
btrfs: scrub: run relocation repair when/only needed
2024-04-18 01:46:47 +02:00
scrub.h
btrfs: add forward declarations and headers, part 1
2024-03-04 16:24:49 +01:00
send.c
btrfs: change root->root_key.objectid to btrfs_root_id()
2024-05-07 21:31:06 +02:00
send.h
btrfs: add forward declarations and headers, part 2
2024-03-04 16:24:49 +01:00
space-info.c
btrfs: remove unused included headers
2024-03-04 16:24:46 +01:00
space-info.h
btrfs: add forward declarations and headers, part 2
2024-03-04 16:24:49 +01:00
subpage.c
btrfs: subpage: make writer lock utilize bitmap
2024-03-05 17:13:23 +01:00
subpage.h
btrfs: subpage: make reader lock utilize bitmap
2024-03-05 17:13:23 +01:00
super.c
btrfs: add a shrinker for extent maps
2024-05-07 21:31:06 +02:00
super.h
btrfs: add forward declarations and headers, part 1
2024-03-04 16:24:49 +01:00
sysfs.c
btrfs: introduce offload_csum_mode to tweak checksum offloading behavior
2024-03-04 16:24:52 +01:00
sysfs.h
btrfs: add forward declarations and headers, part 1
2024-03-04 16:24:49 +01:00
transaction.c
btrfs: change root->root_key.objectid to btrfs_root_id()
2024-05-07 21:31:06 +02:00
transaction.h
btrfs: remove no longer used btrfs_transaction_in_commit()
2024-03-04 16:24:52 +01:00
tree-checker.c
btrfs: make sure that WRITTEN is set on all metadata blocks
2024-05-02 22:11:13 +02:00
tree-checker.h
btrfs: make sure that WRITTEN is set on all metadata blocks
2024-05-02 22:11:13 +02:00
tree-log.c
btrfs: pass the extent map tree's inode to clear_em_logging()
2024-05-07 21:31:06 +02:00
tree-log.h
btrfs: uninline some static inline helpers from tree-log.h
2024-03-04 16:24:53 +01:00
tree-mod-log.c
btrfs: change root->root_key.objectid to btrfs_root_id()
2024-05-07 21:31:06 +02:00
tree-mod-log.h
btrfs: add forward declarations and headers, part 1
2024-03-04 16:24:49 +01:00
ulist.c
btrfs: remove unused included headers
2024-03-04 16:24:46 +01:00
ulist.h
btrfs: add forward declarations and headers, part 2
2024-03-04 16:24:49 +01:00
uuid-tree.c
btrfs: unify handling of return values of btrfs_insert_empty_items()
2024-03-04 16:24:48 +01:00
uuid-tree.h
btrfs: add forward declarations and headers, part 1
2024-03-04 16:24:49 +01:00
verity.c
btrfs: remove unused included headers
2024-03-04 16:24:46 +01:00
verity.h
btrfs: add forward declarations and headers, part 1
2024-03-04 16:24:49 +01:00
volumes.c
btrfs: remove no longer used btrfs_clone_chunk_map()
2024-05-07 21:31:03 +02:00
volumes.h
btrfs: remove no longer used btrfs_clone_chunk_map()
2024-05-07 21:31:03 +02:00
xattr.c
btrfs: rename err to ret in btrfs_initxattrs()
2024-05-07 21:31:00 +02:00
xattr.h
btrfs: add forward declarations and headers, part 1
2024-03-04 16:24:49 +01:00
zlib.c
btrfs: compression: migrate compression/decompression paths to folios
2024-05-07 21:31:02 +02:00
zoned.c
for-6.9-rc1-tag
2024-03-27 13:56:41 -07:00
zoned.h
btrfs: add forward declarations and headers, part 2
2024-03-04 16:24:49 +01:00
zstd.c
btrfs: compression: migrate compression/decompression paths to folios
2024-05-07 21:31:02 +02:00