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>

1 files changed, 2 insertions, 2 deletions

diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index d1babf56f254..bbecd0e5855d 100644
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -160,7 +160,7 @@ static void fuse_evict_inode(struct inode *inode)
 	struct fuse_inode *fi = get_fuse_inode(inode);
 
 	/* Will write inode on close/munmap and in all other dirtiers */
-	WARN_ON(inode->i_state & I_DIRTY_INODE);
+	WARN_ON(inode_state_read_once(inode) & I_DIRTY_INODE);
 
 	if (FUSE_IS_DAX(inode))
 		dax_break_layout_final(inode);
@@ -505,7 +505,7 @@ retry:
 	if (!inode)
 		return NULL;
 
-	if ((inode->i_state & I_NEW)) {
+	if ((inode_state_read_once(inode) & I_NEW)) {
 		inode->i_flags |= S_NOATIME;
 		if (!fc->writeback_cache || !S_ISREG(attr->mode))
 			inode->i_flags |= S_NOCMTIME;