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70085399b1a1623ef488d96b4c2d0c67be1d0607
linux/fs/btrfs
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Josef Bacik 70085399b1 btrfs: don't search back for dir inode item in INO_LOOKUP_USER 
We don't need to search back to the inode item, the directory inode
number is in key.offset, so simply use that.  If we can't find the
directory we'll get an ENOENT at the iget().

Note: The patch was taken from v5 of fscrypt patchset
(https://lore.kernel.org/linux-btrfs/cover.1706116485.git.josef@toxicpanda.com/)
which was handled over time by various people: Omar Sandoval, Sweet Tea
Dorminy, Josef Bacik.

Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Daniel Vacek <neelx@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
[ add note ]
Signed-off-by: David Sterba <dsterba@suse.com>
2025-11-25 01:53:27 +01:00
..
tests
btrfs: tests: do trivial BTRFS_PATH_AUTO_FREE conversions
2025-11-24 22:42:23 +01:00
accessors.c
btrfs: fix typos in comments and strings
2025-09-23 08:49:16 +02:00
accessors.h
btrfs: headers cleanup to remove unnecessary local includes
2025-11-24 22:34:52 +01:00
acl.c
btrfs: apply the AUTO_K(V)FREE macros throughout the code
2025-11-24 22:34:51 +01:00
acl.h
btrfs: update include and forward declarations in headers
2025-03-18 20:35:43 +01:00
async-thread.c
btrfs: use list_first_entry() everywhere
2025-05-15 14:30:47 +02:00
async-thread.h
…
backref.c
btrfs: use bool type for btrfs_path members used as booleans
2025-11-24 22:42:25 +01:00
backref.h
btrfs: declare free_ipath() via DEFINE_FREE()
2025-11-24 22:34:51 +01:00
bio.c
btrfs: add orig_logical to btrfs_bio for encryption
2025-11-25 01:52:23 +01:00
bio.h
btrfs: add orig_logical to btrfs_bio for encryption
2025-11-25 01:52:23 +01:00
block-group.c
btrfs: use booleans for delalloc arguments and struct find_free_extent_ctl
2025-11-24 22:42:26 +01:00
block-group.h
btrfs: use booleans for delalloc arguments and struct find_free_extent_ctl
2025-11-24 22:42:26 +01:00
block-rsv.c
btrfs: remove fs_info argument from btrfs_reserve_metadata_bytes()
2025-11-24 21:59:11 +01:00
block-rsv.h
btrfs: add block reserve for treelog
2025-05-15 14:30:53 +02:00
btrfs_inode.h
btrfs: make read verification handle bs > ps cases without large folios
2025-11-24 22:42:24 +01:00
compression.c
btrfs: fix incomplete parameter rename in btrfs_decompress()
2025-11-24 22:42:24 +01:00
compression.h
btrfs: fix incomplete parameter rename in btrfs_decompress()
2025-11-24 22:42:24 +01:00
ctree.c
btrfs: remove redundant level reset in btrfs_del_items()
2025-11-25 01:50:56 +01:00
ctree.h
btrfs: use bool type for btrfs_path members used as booleans
2025-11-24 22:42:25 +01:00
defrag.c
btrfs: use bool type for btrfs_path members used as booleans
2025-11-24 22:42:25 +01:00
defrag.h
btrfs: pass struct btrfs_inode to btrfs_defrag_file()
2025-03-18 20:35:43 +01:00
delalloc-space.c
btrfs: remove fs_info argument from btrfs_reserve_metadata_bytes()
2025-11-24 21:59:11 +01:00
delalloc-space.h
btrfs: pass struct btrfs_inode to btrfs_free_reserved_data_space_noquota()
2025-05-15 14:30:52 +02:00
delayed-inode.c
btrfs: apply the AUTO_K(V)FREE macros throughout the code
2025-11-24 22:34:51 +01:00
delayed-inode.h
btrfs: fix delayed_node ref_tracker use after free
2025-10-22 09:40:04 +02:00
delayed-ref.c
btrfs: remove fs_info argument from btrfs_reserve_metadata_bytes()
2025-11-24 21:59:11 +01:00
delayed-ref.h
btrfs: move ref-verify under CONFIG_BTRFS_DEBUG
2025-09-22 10:54:32 +02:00
dev-replace.c
btrfs: use bool type for btrfs_path members used as booleans
2025-11-24 22:42:25 +01:00
dev-replace.h
btrfs: trivial conversion to return bool instead of int
2025-05-15 14:30:49 +02:00
dir-item.c
btrfs: headers cleanup to remove unnecessary local includes
2025-11-24 22:34:52 +01:00
dir-item.h
btrfs: rename inode number parameter passed to btrfs_check_dir_item_collision()
2025-07-22 00:05:00 +02:00
direct-io.c
btrfs: use booleans for delalloc arguments and struct find_free_extent_ctl
2025-11-24 22:42:26 +01:00
direct-io.h
btrfs: update include and forward declarations in headers
2025-03-18 20:35:43 +01:00
discard.c
btrfs: use verbose assert at peek_discard_list()
2025-05-15 14:30:55 +02:00
discard.h
btrfs: update include and forward declarations in headers
2025-03-18 20:35:43 +01:00
disk-io.c
btrfs: raid56: enable bs > ps support
2025-11-25 01:48:52 +01:00
disk-io.h
btrfs: headers cleanup to remove unnecessary local includes
2025-11-24 22:34:52 +01:00
export.c
btrfs: avoid potential out-of-bounds in btrfs_encode_fh()
2025-09-26 08:48:30 +02:00
export.h
…
extent_io.c
btrfs: relax btrfs_inode::ordered_tree_lock IRQ locking context
2025-11-24 22:42:21 +01:00
extent_io.h
btrfs: headers cleanup to remove unnecessary local includes
2025-11-24 22:34:52 +01:00
extent_map.c
Merge tag 'for-6.18-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
2025-09-30 08:14:49 -07:00
extent_map.h
btrfs: headers cleanup to remove unnecessary local includes
2025-11-24 22:34:52 +01:00
extent-io-tree.c
btrfs: fix typos in comments and strings
2025-09-23 08:49:16 +02:00
extent-io-tree.h
btrfs: convert several int parameters to bool
2025-09-22 10:54:32 +02:00
extent-tree.c
btrfs: use booleans for delalloc arguments and struct find_free_extent_ctl
2025-11-24 22:42:26 +01:00
extent-tree.h
btrfs: place all boolean fields together in struct find_free_extent_ctl
2025-11-24 22:42:26 +01:00
fiemap.c
btrfs: fix typos in comments and strings
2025-09-23 08:49:16 +02:00
fiemap.h
btrfs: move fiemap code into its own file
2024-07-11 15:33:20 +02:00
file-item.c
btrfs: add orig_logical to btrfs_bio for encryption
2025-11-25 01:52:23 +01:00
file-item.h
btrfs: introduce btrfs_bio::async_csum
2025-11-24 22:42:21 +01:00
file.c
btrfs: introduce a new shutdown state
2025-11-24 21:45:03 +01:00
file.h
btrfs: update include and forward declarations in headers
2025-03-18 20:35:43 +01:00
free-space-cache.c
btrfs: use bool type for btrfs_path members used as booleans
2025-11-24 22:42:25 +01:00
free-space-cache.h
btrfs: add cancellation points to trim loops
2024-10-07 23:21:56 +02:00
free-space-tree.c
btrfs: use bool type for btrfs_path members used as booleans
2025-11-24 22:42:25 +01:00
free-space-tree.h
btrfs: add btrfs prefix to free space tree exported functions
2025-07-21 23:58:02 +02:00
fs.c
btrfs: enable experimental bs > ps support
2025-09-23 08:49:25 +02:00
fs.h
btrfs: move and rename CSUM_FMT definition
2025-11-24 22:42:23 +01:00
inode-item.c
btrfs: use bool type for btrfs_path members used as booleans
2025-11-24 22:42:25 +01:00
inode-item.h
btrfs: remove unused parameters from btrfs_lookup_inode_extref()
2025-07-21 23:58:03 +02:00
inode.c
btrfs: disable various operations on encrypted inodes
2025-11-25 01:50:56 +01:00
ioctl.c
btrfs: don't search back for dir inode item in INO_LOOKUP_USER
2025-11-25 01:53:27 +01:00
ioctl.h
tree-wide: s/struct fileattr/struct file_kattr/g
2025-07-04 16:14:39 +02:00
Kconfig
btrfs: implement ref_tracker for delayed_nodes
2025-09-22 10:54:32 +02:00
locking.c
btrfs: fix typos in comments and strings
2025-09-23 08:49:16 +02:00
locking.h
btrfs: fix typos in comments and strings
2025-09-23 08:49:16 +02:00
lru_cache.c
…
lru_cache.h
btrfs: cleanup recursive include of the same header
2024-07-11 15:33:22 +02:00
lzo.c
btrfs: add unlikely annotations to branches leading to EUCLEAN
2025-09-23 08:49:26 +02:00
Makefile
btrfs: move ref-verify under CONFIG_BTRFS_DEBUG
2025-09-22 10:54:32 +02:00
messages.c
btrfs: introduce a new shutdown state
2025-11-24 21:45:03 +01:00
messages.h
btrfs: don't generate any code from ASSERT() in release builds
2025-11-24 22:42:22 +01:00
misc.h
btrfs: define the AUTO_KFREE/AUTO_KVFREE helper macros
2025-11-24 22:34:51 +01:00
ordered-data.c
btrfs: relax btrfs_inode::ordered_tree_lock IRQ locking context
2025-11-24 22:42:21 +01:00
ordered-data.h
btrfs: introduce a read path dedicated extent lock helper
2025-03-18 20:35:48 +01:00
orphan.c
btrfs: BTRFS_PATH_AUTO_FREE in orphan.c
2024-09-10 16:51:22 +02:00
orphan.h
…
print-tree.c
btrfs: use the key format macros when printing keys
2025-11-24 22:03:02 +01:00
print-tree.h
btrfs: update include and forward declarations in headers
2025-03-18 20:35:43 +01:00
props.c
btrfs: props: switch prop_handler::extract to struct btrfs_inode
2025-03-18 20:35:44 +01:00
props.h
btrfs: pass struct btrfs_inode to btrfs_inode_inherit_props()
2025-03-18 20:35:44 +01:00
qgroup.c
btrfs: use bool type for btrfs_path members used as booleans
2025-11-24 22:42:25 +01:00
qgroup.h
btrfs: update include and forward declarations in headers
2025-03-18 20:35:43 +01:00
raid56.c
btrfs: raid56: remove the "_step" infix
2025-11-25 01:50:19 +01:00
raid56.h
btrfs: raid56: introduce a new parameter to locate a sector
2025-11-25 01:46:58 +01:00
raid-stripe-tree.c
btrfs: use bool type for btrfs_path members used as booleans
2025-11-24 22:42:25 +01:00
raid-stripe-tree.h
btrfs: update include and forward declarations in headers
2025-03-18 20:35:43 +01:00
ref-verify.c
btrfs: ref-verify: fix IS_ERR() vs NULL check in btrfs_build_ref_tree()
2025-10-22 09:40:07 +02:00
ref-verify.h
btrfs: move ref-verify under CONFIG_BTRFS_DEBUG
2025-09-22 10:54:32 +02:00
reflink.c
btrfs: disable various operations on encrypted inodes
2025-11-25 01:50:56 +01:00
reflink.h
…
relocation.c
btrfs: use bool type for btrfs_path members used as booleans
2025-11-24 22:42:25 +01:00
relocation.h
btrfs: don't print relocation messages from auto reclaim
2025-07-22 00:09:22 +02:00
root-tree.c
btrfs: use the key format macros when printing keys
2025-11-24 22:03:02 +01:00
root-tree.h
…
scrub.c
btrfs: scrub: always update btrfs_scrub_progress::last_physical
2025-11-24 22:42:26 +01:00
scrub.h
btrfs: convert several int parameters to bool
2025-09-22 10:54:32 +02:00
send.c
btrfs: use bool type for btrfs_path members used as booleans
2025-11-24 22:42:25 +01:00
send.h
btrfs: pass btrfs_root pointers to send ioctl parameters
2025-03-18 20:35:49 +01:00
space-info.c
btrfs: make a few more ASSERTs verbose
2025-11-24 22:42:24 +01:00
space-info.h
btrfs: move struct reserve_ticket definition to space-info.c
2025-11-24 22:42:23 +01:00
subpage.c
btrfs: make a few more ASSERTs verbose
2025-11-24 22:42:24 +01:00
subpage.h
btrfs: headers cleanup to remove unnecessary local includes
2025-11-24 22:34:52 +01:00
super.c
btrfs: apply the AUTO_K(V)FREE macros throughout the code
2025-11-24 22:34:51 +01:00
super.h
btrfs: change BTRFS_MOUNT_* flags to 64bit type
2024-07-19 17:20:23 +02:00
sysfs.c
btrfs: zoned: show statistics for zoned filesystems
2025-11-24 22:34:52 +01:00
sysfs.h
btrfs: remove fs_info argument from btrfs_sysfs_add_space_info_type()
2025-11-24 22:02:30 +01:00
transaction.c
btrfs: make a few more ASSERTs verbose
2025-11-24 22:42:24 +01:00
transaction.h
btrfs: headers cleanup to remove unnecessary local includes
2025-11-24 22:34:52 +01:00
tree-checker.c
btrfs: make a few more ASSERTs verbose
2025-11-24 22:42:24 +01:00
tree-checker.h
btrfs: validate system chunk array at btrfs_validate_super()
2025-01-13 14:53:18 +01:00
tree-log.c
btrfs: use bool type for btrfs_path members used as booleans
2025-11-24 22:42:25 +01:00
tree-log.h
btrfs: headers cleanup to remove unnecessary local includes
2025-11-24 22:34:52 +01:00
tree-mod-log.c
btrfs: reduce size of struct tree_mod_elem
2025-07-22 00:09:20 +02:00
tree-mod-log.h
btrfs: drop unused parameter path from btrfs_tree_mod_log_rewind()
2024-11-11 14:34:15 +01:00
ulist.c
btrfs: use rb_find_add() in ulist_rbtree_insert()
2025-07-21 23:53:25 +02:00
ulist.h
btrfs: preallocate ulist memory for qgroup rsv
2024-07-11 15:33:26 +02:00
uuid-tree.c
btrfs: more trivial BTRFS_PATH_AUTO_FREE conversions
2025-11-24 21:59:11 +01:00
uuid-tree.h
btrfs: move uuid tree related code to uuid-tree.[ch]
2024-09-10 16:51:12 +02:00
verity.c
btrfs: disable verity on encrypted inodes
2025-11-25 01:50:56 +01:00
verity.h
…
volumes.c
btrfs: use bool type for btrfs_path members used as booleans
2025-11-24 22:42:25 +01:00
volumes.h
btrfs: replace const_ilog2() with ilog2()
2025-11-24 22:34:52 +01:00
xattr.c
btrfs: use bool type for btrfs_path members used as booleans
2025-11-24 22:42:25 +01:00
xattr.h
btrfs: update include and forward declarations in headers
2025-03-18 20:35:43 +01:00
zlib.c
btrfs: add unlikely annotations to branches leading to EIO
2025-09-23 08:49:26 +02:00
zoned.c
btrfs: make a few more ASSERTs verbose
2025-11-24 22:42:24 +01:00
zoned.h
btrfs: headers cleanup to remove unnecessary local includes
2025-11-24 22:34:52 +01:00
zstd.c
btrfs: add unlikely annotations to branches leading to EIO
2025-09-23 08:49:26 +02:00