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f2fs: fix _IOW usage
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This patch fixes wrong _IOW usage.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
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Jaegeuk Kim committed Apr 24, 2017
1 parent e066b83 commit d07efb5
Showing 1 changed file with 3 additions and 2 deletions.
5 changes: 3 additions & 2 deletions fs/f2fs/f2fs.h
Original file line number Diff line number Diff line change
@@ -295,9 +295,10 @@ static inline bool __has_cursum_space(struct f2fs_journal *journal,
#define F2FS_IOC_START_VOLATILE_WRITE _IO(F2FS_IOCTL_MAGIC, 3)
#define F2FS_IOC_RELEASE_VOLATILE_WRITE _IO(F2FS_IOCTL_MAGIC, 4)
#define F2FS_IOC_ABORT_VOLATILE_WRITE _IO(F2FS_IOCTL_MAGIC, 5)
#define F2FS_IOC_GARBAGE_COLLECT _IO(F2FS_IOCTL_MAGIC, 6)
#define F2FS_IOC_GARBAGE_COLLECT _IOW(F2FS_IOCTL_MAGIC, 6, __u32)
#define F2FS_IOC_WRITE_CHECKPOINT _IO(F2FS_IOCTL_MAGIC, 7)
#define F2FS_IOC_DEFRAGMENT _IO(F2FS_IOCTL_MAGIC, 8)
#define F2FS_IOC_DEFRAGMENT _IOWR(F2FS_IOCTL_MAGIC, 8, \
struct f2fs_defragment)
#define F2FS_IOC_MOVE_RANGE _IOWR(F2FS_IOCTL_MAGIC, 9, \
struct f2fs_move_range)
#define F2FS_IOC_FLUSH_DEVICE _IOW(F2FS_IOCTL_MAGIC, 10, \

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