diff options
| author | David Sterba <dsterba@suse.cz> | 2012-06-22 06:30:39 -0600 |
|---|---|---|
| committer | Chris Mason <chris.mason@fusionio.com> | 2012-07-23 15:41:40 -0400 |
| commit | b27f7c0c150f74564b5d4c6c24a03c5226bf6327 (patch) | |
| tree | d26d8b2929a883783666836b9ec6808bdcb0f3fd /fs/btrfs/volumes.h | |
| parent | a43a21113365e5a9b59efc411da715d910cca87c (diff) | |
btrfs: join DEV_STATS ioctls to one
Commit c11d2c236cc260b36 (Btrfs: add ioctl to get and reset the device
stats) introduced two ioctls doing almost the same thing distinguished
by just the ioctl number which encodes "do reset after read". I have
suggested
http://www.mail-archive.com/linux-btrfs@vger.kernel.org/msg16604.html
to implement it via the ioctl args. This hasn't happen, and I think we
should use a more clean way to pass flags and should not waste ioctl
numbers.
CC: Stefan Behrens <sbehrens@giantdisaster.de>
Signed-off-by: David Sterba <dsterba@suse.cz>
Diffstat (limited to 'fs/btrfs/volumes.h')
| -rw-r--r-- | fs/btrfs/volumes.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/btrfs/volumes.h b/fs/btrfs/volumes.h index 95f6637614db..e404414a95a9 100644 --- a/fs/btrfs/volumes.h +++ b/fs/btrfs/volumes.h @@ -293,8 +293,7 @@ struct btrfs_device *btrfs_find_device_for_logical(struct btrfs_root *root, void btrfs_dev_stat_print_on_error(struct btrfs_device *device); void btrfs_dev_stat_inc_and_print(struct btrfs_device *dev, int index); int btrfs_get_dev_stats(struct btrfs_root *root, - struct btrfs_ioctl_get_dev_stats *stats, - int reset_after_read); + struct btrfs_ioctl_get_dev_stats *stats); int btrfs_init_dev_stats(struct btrfs_fs_info *fs_info); int btrfs_run_dev_stats(struct btrfs_trans_handle *trans, struct btrfs_fs_info *fs_info); |