archives/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-03-08 04:04:43 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

Coccinelle-based conversion to use ->i_state accessors

Browse source 
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>
This commit is contained in:
Mateusz Guzik 2025-10-09 09:59:18 +02:00 • committed by Christian Brauner
parent d8753f788a
commit b4dbfd8653
No known key found for this signature in database
GPG key ID: 91C61BC06578DCA2
66 changed files with 199 additions and 199 deletions
Download patch file Download diff file Expand all files Collapse all files

2
security/landlock/fs.c
View file

@ -1296,7 +1296,7 @@ static void hook_sb_delete(struct super_block *const sb)
* second call to iput() for the same Landlock object. Also
* checks I_NEW because such inode cannot be tied to an object.
*/
if (inode->i_state & (I_FREEING | I_WILL_FREE | I_NEW)) {
if (inode_state_read(inode) & (I_FREEING | I_WILL_FREE | I_NEW)) {
spin_unlock(&inode->i_lock);
continue;
}