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| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2017-04-18 13:47:25 -0700 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2017-04-24 12:55:45 -0700 |
| commit | d07efb507779171bd670e8a12f283a3e245cde08 (patch) | |
| tree | 311429e17f1f1b17dfb151cfdbc872a5ed7831fa /fs/f2fs | |
| parent | e066b83c9b40f3a6951fb693ef0943fa1dfc40c2 (diff) | |
| download | linux-d07efb507779171bd670e8a12f283a3e245cde08.tar.gz linux-d07efb507779171bd670e8a12f283a3e245cde08.tar.bz2 linux-d07efb507779171bd670e8a12f283a3e245cde08.zip | |
f2fs: fix _IOW usage
This patch fixes wrong _IOW usage.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs')
| -rw-r--r-- | fs/f2fs/f2fs.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 59a08e73f194..d80be319ddcf 100644 --- 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, \ |