f2fs: fix _IOW usage

This patch fixes wrong _IOW usage. Signed-off-by: N Jaegeuk Kim <jaegeuk@kernel.org>

f2fs: fix _IOW usage
This patch fixes wrong _IOW usage. Signed-off-by: N Jaegeuk Kim <jaegeuk@kernel.org>
d07efb50 · Jaegeuk Kim · e066b83c · d07efb50
隐藏空白更改
内联并排

Showing with 3 addition and 2 deletion

fs/f2fs/f2fs.h fs/f2fs/f2fs.h +3 -2

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--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -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,	\