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linux-stable-mirror/fs/btrfs
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Kees Cook 189f164e57 Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses 
Conversion performed via this Coccinelle script:

  // SPDX-License-Identifier: GPL-2.0-only
  // Options: --include-headers-for-types --all-includes --include-headers --keep-comments
  virtual patch

  @gfp depends on patch && !(file in "tools") && !(file in "samples")@
  identifier ALLOC = {kmalloc_obj,kmalloc_objs,kmalloc_flex,
 		    kzalloc_obj,kzalloc_objs,kzalloc_flex,
		    kvmalloc_obj,kvmalloc_objs,kvmalloc_flex,
		    kvzalloc_obj,kvzalloc_objs,kvzalloc_flex};
  @@

  	ALLOC(...
  -		, GFP_KERNEL
  	)

  $ make coccicheck MODE=patch COCCI=gfp.cocci

Build and boot tested x86_64 with Fedora 42's GCC and Clang:

Linux version 6.19.0+ (user@host) (gcc (GCC) 15.2.1 20260123 (Red Hat 15.2.1-7), GNU ld version 2.44-12.fc42) #1 SMP PREEMPT_DYNAMIC 1970-01-01
Linux version 6.19.0+ (user@host) (clang version 20.1.8 (Fedora 20.1.8-4.fc42), LLD 20.1.8) #1 SMP PREEMPT_DYNAMIC 1970-01-01

Signed-off-by: Kees Cook <kees@kernel.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2026-02-22 08:26:33 -08:00
..
tests
Convert more 'alloc_obj' cases to default GFP_KERNEL arguments
2026-02-21 20:03:00 -08:00
accessors.c
…
accessors.h
btrfs: allow mounting filesystems with remap-tree incompat flag
2026-02-03 07:54:35 +01:00
acl.c
posix_acl: make posix_acl_to_xattr() alloc the buffer
2026-01-16 10:51:12 +01:00
acl.h
…
async-thread.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
async-thread.h
…
backref.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
backref.h
btrfs: declare free_ipath() via DEFINE_FREE()
2025-11-24 22:34:51 +01:00
bio.c
treewide: Replace kmalloc with kmalloc_obj for non-scalar types
2026-02-21 01:02:28 -08:00
bio.h
btrfs: move existing remaps before relocating block group
2026-02-03 07:54:35 +01:00
block-group.c
treewide: Replace kmalloc with kmalloc_obj for non-scalar types
2026-02-21 01:02:28 -08:00
block-group.h
btrfs: populate fully_remapped_bgs_list on mount
2026-02-03 07:54:36 +01:00
block-rsv.c
treewide: Replace kmalloc with kmalloc_obj for non-scalar types
2026-02-21 01:02:28 -08:00
block-rsv.h
btrfs: add METADATA_REMAP chunk type
2026-02-03 07:54:27 +01:00
btrfs_inode.h
fsverity: use a hashtable to find the fsverity_info
2026-02-04 11:31:54 -08:00
compression.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
compression.h
btrfs: get rid of compressed_bio::compressed_folios[]
2026-02-03 07:59:07 +01:00
ctree.c
btrfs: merge setting ret and return ret
2026-02-03 06:38:33 +01:00
ctree.h
btrfs: introduce BTRFS_PATH_AUTO_RELEASE() helper
2026-02-03 06:38:32 +01:00
defrag.c
treewide: Replace kmalloc with kmalloc_obj for non-scalar types
2026-02-21 01:02:28 -08:00
defrag.h
…
delalloc-space.c
btrfs: remove fs_info argument from btrfs_reserve_metadata_bytes()
2025-11-24 21:59:11 +01:00
delalloc-space.h
…
delayed-inode.c
treewide: Replace kmalloc with kmalloc_obj for non-scalar types
2026-02-21 01:02:28 -08:00
delayed-inode.h
btrfs: embed delayed root to struct btrfs_fs_info
2026-02-03 07:56:20 +01:00
delayed-ref.c
treewide: Replace kmalloc with kmalloc_obj for non-scalar types
2026-02-21 01:02:28 -08:00
delayed-ref.h
…
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
…
dir-item.c
btrfs: remaining BTRFS_PATH_AUTO_FREE conversions
2025-11-25 01:53:33 +01:00
dir-item.h
…
direct-io.c
btrfs: fallback to buffered IO if the data profile has duplication
2026-02-03 07:56:19 +01:00
direct-io.h
…
discard.c
btrfs: handle discarding fully-remapped block groups
2026-02-03 07:54:36 +01:00
discard.h
…
disk-io.c
treewide: Replace kmalloc with kmalloc_obj for non-scalar types
2026-02-21 01:02:28 -08:00
disk-io.h
btrfs: headers cleanup to remove unnecessary local includes
2025-11-24 22:34:52 +01:00
export.c
…
export.h
…
extent_io.c
Merge tag 'fsverity-for-linus' of git://git.kernel.org/pub/scm/fs/fsverity/linux
2026-02-12 10:41:34 -08:00
extent_io.h
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
extent_map.c
btrfs: add strict extent map alignment checks
2026-02-03 07:56:19 +01:00
extent_map.h
btrfs: headers cleanup to remove unnecessary local includes
2025-11-24 22:34:52 +01:00
extent-io-tree.c
btrfs: merge setting ret and return ret
2026-02-03 06:38:33 +01:00
extent-io-tree.h
…
extent-tree.c
btrfs: fix transaction commit blocking during trim of unallocated space
2026-02-03 07:56:25 +01:00
extent-tree.h
btrfs: add do_remap parameter to btrfs_discard_extent()
2026-02-03 07:54:35 +01:00
fiemap.c
Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses
2026-02-22 08:26:33 -08:00
fiemap.h
…
file-item.c
treewide: Replace kmalloc with kmalloc_obj for non-scalar types
2026-02-21 01:02:28 -08:00
file-item.h
btrfs: introduce btrfs_bio::async_csum
2025-11-24 22:42:21 +01:00
file.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
file.h
…
free-space-cache.c
treewide: Replace kmalloc with kmalloc_obj for non-scalar types
2026-02-21 01:02:28 -08:00
free-space-cache.h
btrfs: handle discarding fully-remapped block groups
2026-02-03 07:54:36 +01:00
free-space-tree.c
btrfs: use the btrfs_block_group_end() helper everywhere
2026-02-03 07:54:36 +01:00
free-space-tree.h
btrfs: handle setting up relocation of block group with remap-tree
2026-02-03 07:54:35 +01:00
fs.c
btrfs: switch to library APIs for checksums
2026-02-03 06:38:32 +01:00
fs.h
btrfs: fix transaction commit blocking during trim of unallocated space
2026-02-03 07:56:25 +01:00
inode-item.c
btrfs: merge setting ret and return ret
2026-02-03 06:38:33 +01:00
inode-item.h
…
inode.c
Convert 'alloc_flex' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
ioctl.c
Convert more 'alloc_obj' cases to default GFP_KERNEL arguments
2026-02-21 20:03:00 -08:00
ioctl.h
…
Kconfig
btrfs: allow mounting filesystems with remap-tree incompat flag
2026-02-03 07:54:35 +01:00
locking.c
btrfs: add definitions and constants for remap-tree
2026-02-03 07:54:02 +01:00
locking.h
…
lru_cache.c
treewide: Replace kmalloc with kmalloc_obj for non-scalar types
2026-02-21 01:02:28 -08:00
lru_cache.h
…
lzo.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
Makefile
Merge tag 'kbuild-7.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kbuild/linux
2026-02-11 13:40:35 -08:00
messages.c
btrfs: pass level to _btrfs_printk() to avoid parsing level from string
2026-02-03 07:49:10 +01:00
messages.h
btrfs: remove ASSERT compatibility for gcc < 8.x
2026-02-03 07:49:10 +01:00
misc.h
Merge tag 'for-6.19-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
2025-12-03 20:03:46 -08:00
ordered-data.c
Merge tag 'for-6.19-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
2025-12-03 20:03:46 -08:00
ordered-data.h
…
orphan.c
…
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
…
props.c
…
props.h
…
qgroup.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
qgroup.h
…
raid56.c
Convert 'alloc_flex' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
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
…
ref-verify.c
treewide: Replace kmalloc with kmalloc_obj for non-scalar types
2026-02-21 01:02:28 -08:00
ref-verify.h
…
reflink.c
btrfs: update comment for delalloc flush and oe wait in btrfs_clone_files()
2026-02-03 07:51:43 +01:00
reflink.h
…
relocation.c
treewide: Replace kmalloc with kmalloc_obj for non-scalar types
2026-02-21 01:02:28 -08:00
relocation.h
btrfs: handle setting up relocation of block group with remap-tree
2026-02-03 07:54:35 +01:00
root-tree.c
btrfs: fix lost error return in btrfs_find_orphan_roots()
2026-02-18 15:25:54 +01:00
root-tree.h
…
scrub.c
Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses
2026-02-22 08:26:33 -08:00
scrub.h
…
send.c
Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses
2026-02-22 08:26:33 -08:00
send.h
…
space-info.c
treewide: Replace kmalloc with kmalloc_obj for non-scalar types
2026-02-21 01:02:28 -08:00
space-info.h
btrfs: move space_info_flag_to_str() to space-info.h
2026-02-03 07:49:12 +01:00
subpage.c
Merge tag 'for-6.19-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
2025-12-03 20:03:46 -08:00
subpage.h
btrfs: headers cleanup to remove unnecessary local includes
2025-11-24 22:34:52 +01:00
super.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
super.h
…
sysfs.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
sysfs.h
btrfs: remove fs_info argument from btrfs_sysfs_add_space_info_type()
2025-11-24 22:02:30 +01:00
transaction.c
treewide: Replace kmalloc with kmalloc_obj for non-scalar types
2026-02-21 01:02:28 -08:00
transaction.h
btrfs: headers cleanup to remove unnecessary local includes
2025-11-24 22:34:52 +01:00
tree-checker.c
btrfs: add extended version of struct block_group_item
2026-02-03 07:54:34 +01:00
tree-checker.h
btrfs: add definitions and constants for remap-tree
2026-02-03 07:54:02 +01:00
tree-log.c
treewide: Replace kmalloc with kmalloc_obj for non-scalar types
2026-02-21 01:02:28 -08:00
tree-log.h
btrfs: reduce arguments to btrfs_del_inode_ref_in_log()
2025-11-25 01:53:33 +01:00
tree-mod-log.c
treewide: Replace kmalloc with kmalloc_obj for non-scalar types
2026-02-21 01:02:28 -08:00
tree-mod-log.h
…
ulist.c
treewide: Replace kmalloc with kmalloc_obj for non-scalar types
2026-02-21 01:02:28 -08:00
ulist.h
…
uuid-tree.c
btrfs: remove pointless out labels from uuid-tree.c
2026-02-03 07:56:21 +01:00
uuid-tree.h
…
verity.c
Merge tag 'for-7.0-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
2026-02-20 14:57:09 -08:00
verity.h
…
volumes.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
volumes.h
btrfs: add cleanup function for btrfs_free_chunk_map
2026-02-03 07:59:06 +01:00
xattr.c
btrfs: remaining BTRFS_PATH_AUTO_FREE conversions
2025-11-25 01:53:33 +01:00
xattr.h
…
zlib.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00
zoned.c
Convert more 'alloc_obj' cases to default GFP_KERNEL arguments
2026-02-21 20:03:00 -08:00
zoned.h
btrfs: zoned: factor out the zone loading part into a testable function
2026-02-03 07:59:06 +01:00
zstd.c
Convert 'alloc_obj' family to use the new default GFP_KERNEL argument
2026-02-21 17:09:51 -08:00