linux/fs/kernfs
Mateusz Guzik b4dbfd8653
Coccinelle-based conversion to use ->i_state accessors
All places were patched by coccinelle with the default expecting that
->i_lock is held, afterwards entries got fixed up by hand to use
unlocked variants as needed.

The script:
@@
expression inode, flags;
@@

- inode->i_state & flags
+ inode_state_read(inode) & flags

@@
expression inode, flags;
@@

- inode->i_state &= ~flags
+ inode_state_clear(inode, flags)

@@
expression inode, flag1, flag2;
@@

- inode->i_state &= ~flag1 & ~flag2
+ inode_state_clear(inode, flag1 | flag2)

@@
expression inode, flags;
@@

- inode->i_state |= flags
+ inode_state_set(inode, flags)

@@
expression inode, flags;
@@

- inode->i_state = flags
+ inode_state_assign(inode, flags)

@@
expression inode, flags;
@@

- flags = inode->i_state
+ flags = inode_state_read(inode)

@@
expression inode, flags;
@@

- READ_ONCE(inode->i_state) & flags
+ inode_state_read(inode) & flags

Signed-off-by: Mateusz Guzik <mjguzik@gmail.com>
Signed-off-by: Christian Brauner <brauner@kernel.org>
2025-10-20 20:22:26 +02:00
..
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
dir.c kernfs: Relax constraint in draining guard 2025-05-21 14:23:13 +02:00
file.c kernfs: Fix UAF in polling when open file is released 2025-09-06 20:11:27 +02:00
inode.c Coccinelle-based conversion to use ->i_state accessors 2025-10-20 20:22:26 +02:00
kernfs-internal.h kernfs: switch global kernfs_rename_lock to per-fs lock 2025-04-25 16:01:57 +02:00
mount.c fs: rename generic_delete_inode() and generic_drop_inode() 2025-09-15 16:09:42 +02:00
symlink.c kernfs: Use RCU to access kernfs_node::name. 2025-02-15 17:46:32 +01:00