f2fs: shrink size of struct discard_cmd

In order to shrink size of struct discard_cmd, change variable type of
@state in struct discard_cmd from int to unsigned char.

Signed-off-by: Chao Yu <[email protected]>
Signed-off-by: Jaegeuk Kim <[email protected]>
This commit is contained in:
Chao Yu 2017-04-26 17:39:55 +08:00 • committed by Jaegeuk Kim
commit 9a744b92da

View file

@ -220,7 +220,7 @@ struct discard_cmd {
struct completion wait; /* compleation */
struct block_device *bdev; /* bdev */
unsigned short ref; /* reference count */
int state; /* state */
unsigned char state; /* state */
int error; /* bio error */
};