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inode: make i_state a u32

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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: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Christian Brauner <brauner@kernel.org>
This commit is contained in:
Christian Brauner
2024-08-23 14:47:40 +02:00
parent f469e6e6f5
commit 2b111edbe0
1 changed files with 2 additions and 1 deletions
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include/linux/fs.h
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@@ -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 */