Commit 2b111edb authored by Christian Brauner's avatar Christian Brauner
Browse files

inode: make i_state a u32 

Now that we use the wait var event mechanism make i_state a u32 and free
up 4 bytes. This means we currently have two 4 byte holes in struct
inode which we can pack.

Link: https://lore.kernel.org/r/20240823-work-i_state-v3-6-5cd5fd207a57@kernel.org


Reviewed-by: default avatarJosef Bacik <josef@toxicpanda.com>
Reviewed-by: default avatarJan Kara <jack@suse.cz>
Signed-off-by: default avatarChristian Brauner <brauner@kernel.org>
parent f469e6e6

include/linux/fs.h

+2 −1
Original line number Diff line number Diff line
@@ -681,7 +681,8 @@ struct inode { 
#endif



	/* Misc */

	unsigned long		i_state;

	u32			i_state;

	/* 32-bit hole */

	struct rw_semaphore	i_rwsem;



	unsigned long		dirtied_when;	/* jiffies of first dirtying */