Josef Bacik 2b73c7e761 btrfs: unify logic to decide if we need to walk down into a node during snapshot delete ... We currently duplicate the logic for walking into a node during snapshot delete. In one case it is during the actual delete, and in the other we use it for deciding if we should reada the block or not. Factor this code into it's own helper and comment fully what we're doing, and then update the two users to use the new helper. Signed-off-by: Josef Bacik <josef@toxicpanda.com> Reviewed-by: David Sterba <dsterba@suse.com> Signed-off-by: David Sterba <dsterba@suse.com>		2024-07-11 15:33:24 +02:00
..
tests	btrfs: remove extent_map::block_start member	2024-07-11 15:33:21 +02:00
accessors.c	btrfs: remove unused included headers	2024-03-04 16:24:46 +01:00
accessors.h	btrfs: constify parameters of write_eb_member() and its users	2024-07-11 15:33:19 +02:00
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: zoned: allocate dummy checksums for zoned NODATASUM writes	2024-06-13 20:43:55 +02:00
bio.h	btrfs: add forward declarations and headers, part 2	2024-03-04 16:24:49 +01:00
block-group.c	btrfs: move btrfs_block_group_root() to block-group.c	2024-07-11 15:33:18 +02:00
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: constify pointer parameters where applicable	2024-07-11 15:33:22 +02:00
compression.c	btrfs: remove extent_map::block_start member	2024-07-11 15:33:21 +02:00
compression.h	btrfs: compression: migrate compression/decompression paths to folios	2024-05-07 21:31:02 +02:00
ctree.c	btrfs: remove all extra btrfs_check_eb_owner() calls	2024-07-11 15:33:24 +02:00
ctree.h	btrfs: remove inode_lock from struct btrfs_root and use xarray locks	2024-07-11 15:33:17 +02:00
defrag.c	btrfs: remove extent_map::block_start member	2024-07-11 15:33:21 +02:00
defrag.h	btrfs: add forward declarations and headers, part 1	2024-03-04 16:24:49 +01:00
delalloc-space.c	btrfs: constify pointer parameters where applicable	2024-07-11 15:33:22 +02:00
delalloc-space.h	btrfs: constify pointer parameters where applicable	2024-07-11 15:33:22 +02:00
delayed-inode.c	btrfs: constify pointer parameters where applicable	2024-07-11 15:33:22 +02:00
delayed-inode.h	btrfs: constify pointer parameters where applicable	2024-07-11 15:33:22 +02:00
delayed-ref.c	btrfs: remove no longer used btrfs_migrate_to_delayed_refs_rsv()	2024-07-11 15:33:16 +02:00
delayed-ref.h	btrfs: remove no longer used btrfs_migrate_to_delayed_refs_rsv()	2024-07-11 15:33:16 +02:00
dev-replace.c	btrfs: simplify range parameters of btrfs_wait_ordered_roots()	2024-07-11 15:33:19 +02:00
dev-replace.h	btrfs: add forward declarations and headers, part 1	2024-03-04 16:24:49 +01:00
dir-item.c	btrfs: constify pointer parameters where applicable	2024-07-11 15:33:22 +02:00
dir-item.h	btrfs: constify pointer parameters where applicable	2024-07-11 15:33:22 +02:00
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: remove all extra btrfs_check_eb_owner() calls	2024-07-11 15:33:24 +02:00
disk-io.h	btrfs: constify pointer parameters where applicable	2024-07-11 15:33:22 +02:00
export.c	btrfs: remove objectid from struct btrfs_inode on 64 bits platforms	2024-07-11 15:33:17 +02:00
export.h	btrfs: add forward declarations and headers, part 1	2024-03-04 16:24:49 +01:00
extent_io.c	btrfs: constify pointer parameters where applicable	2024-07-11 15:33:22 +02:00
extent_io.h	btrfs: constify pointer parameters where applicable	2024-07-11 15:33:22 +02:00
extent_map.c	btrfs: remove extent_map::block_start member	2024-07-11 15:33:21 +02:00
extent_map.h	btrfs: do not directly include rwlock_types.h	2024-07-11 15:33:22 +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: unify logic to decide if we need to walk down into a node during snapshot delete	2024-07-11 15:33:24 +02:00
extent-tree.h	btrfs: add forward declarations and headers, part 3	2024-03-04 16:24:49 +01:00
fiemap.c	btrfs: move fiemap code into its own file	2024-07-11 15:33:20 +02:00
fiemap.h	btrfs: move fiemap code into its own file	2024-07-11 15:33:20 +02:00
file-item.c	btrfs: remove extent_map::block_start member	2024-07-11 15:33:21 +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: cleanup duplicated parameters related to can_nocow_file_extent_args	2024-07-11 15:33:21 +02:00
file.h	btrfs: pass a btrfs_inode to btrfs_fdatawrite_range()	2024-07-11 15:33:18 +02:00
free-space-cache.c	btrfs: pass a btrfs_inode to btrfs_wait_ordered_range()	2024-07-11 15:33:18 +02:00
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: constify pointer parameters where applicable	2024-07-11 15:33:22 +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: remove pointless code when creating and deleting a subvolume	2024-07-11 15:33:24 +02:00
ioctl.c	btrfs: avoid transaction commit on any fsync after subvolume creation	2024-07-11 15:33:24 +02:00
ioctl.h	btrfs: constify pointer parameters where applicable	2024-07-11 15:33:22 +02:00
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: cleanup recursive include of the same header	2024-07-11 15:33:22 +02:00
lru_cache.c	btrfs: fix typos found by codespell	2023-12-15 23:00:04 +01:00
lru_cache.h	btrfs: cleanup recursive include of the same header	2024-07-11 15:33:22 +02:00
lzo.c	btrfs: compression: migrate compression/decompression paths to folios	2024-05-07 21:31:02 +02:00
Makefile	btrfs: move fiemap code into its own file	2024-07-11 15:33:20 +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: constify pointer parameters where applicable	2024-07-11 15:33:22 +02:00
ordered-data.c	btrfs: update panic message when splitting ordered extent	2024-07-11 15:33:23 +02:00
ordered-data.h	btrfs: cleanup duplicated parameters related to create_io_em()	2024-07-11 15:33:21 +02:00
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: constify pointer parameters where applicable	2024-07-11 15:33:22 +02:00
props.h	btrfs: constify pointer parameters where applicable	2024-07-11 15:33:22 +02:00
qgroup.c	btrfs: constify pointer parameters where applicable	2024-07-11 15:33:22 +02:00
qgroup.h	btrfs: constify pointer parameters where applicable	2024-07-11 15:33:22 +02:00
raid56.c	btrfs: raid56: do extra dumping for CONFIG_BTRFS_ASSERT	2024-07-11 15:33:16 +02:00
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: fix uninitialized return value in the ref-verify tool	2024-07-02 19:14:57 +02:00
ref-verify.h	btrfs: add forward declarations and headers, part 1	2024-03-04 16:24:49 +01:00
reflink.c	btrfs: pass a btrfs_inode to btrfs_wait_ordered_range()	2024-07-11 15:33:18 +02:00
reflink.h	btrfs: add forward declarations and headers, part 1	2024-03-04 16:24:49 +01:00
relocation.c	btrfs: pass reloc_control to setup_relocation_extent_mapping()	2024-07-11 15:33:23 +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: add and use helper to commit the current transaction	2024-07-11 15:33:20 +02:00
scrub.h	btrfs: add forward declarations and headers, part 1	2024-03-04 16:24:49 +01:00
send.c	btrfs: constify pointer parameters where applicable	2024-07-11 15:33:22 +02:00
send.h	btrfs: constify pointer parameters where applicable	2024-07-11 15:33:22 +02:00
space-info.c	btrfs: add and use helper to commit the current transaction	2024-07-11 15:33:20 +02:00
space-info.h	btrfs: add forward declarations and headers, part 2	2024-03-04 16:24:49 +01:00
subpage.c	btrfs: lock subpage ranges in one go for writepage_delalloc()	2024-07-11 15:33:22 +02:00
subpage.h	btrfs: subpage: introduce helpers to handle subpage delalloc locking	2024-07-11 15:33:22 +02:00
super.c	btrfs: constify pointer parameters where applicable	2024-07-11 15:33:22 +02:00
super.h	btrfs: constify pointer parameters where applicable	2024-07-11 15:33:22 +02:00
sysfs.c	btrfs: use btrfs_is_testing() everywhere	2024-05-07 21:31:07 +02:00
sysfs.h	btrfs: add forward declarations and headers, part 1	2024-03-04 16:24:49 +01:00
transaction.c	btrfs: add and use helper to commit the current transaction	2024-07-11 15:33:20 +02:00
transaction.h	btrfs: add and use helper to commit the current transaction	2024-07-11 15:33:20 +02:00
tree-checker.c	btrfs: use btrfs_is_testing() everywhere	2024-05-07 21:31:07 +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: avoid transaction commit on any fsync after subvolume creation	2024-07-11 15:33:24 +02:00
tree-log.h	btrfs: avoid transaction commit on any fsync after subvolume creation	2024-07-11 15:33:24 +02:00
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: constify pointer parameters where applicable	2024-07-11 15:33:22 +02:00
uuid-tree.h	btrfs: constify pointer parameters where applicable	2024-07-11 15:33:22 +02:00
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: constify pointer parameters where applicable	2024-07-11 15:33:22 +02:00
volumes.h	btrfs: constify pointer parameters where applicable	2024-07-11 15:33:22 +02:00
xattr.c	btrfs: constify pointer parameters where applicable	2024-07-11 15:33:22 +02:00
xattr.h	btrfs: constify pointer parameters where applicable	2024-07-11 15:33:22 +02:00
zlib.c	btrfs: compression: migrate compression/decompression paths to folios	2024-05-07 21:31:02 +02:00
zoned.c	btrfs: constify pointer parameters where applicable	2024-07-11 15:33:22 +02:00
zoned.h	btrfs: constify pointer parameters where applicable	2024-07-11 15:33:22 +02:00
zstd.c	btrfs: compression: migrate compression/decompression paths to folios	2024-05-07 21:31:02 +02:00