diff options
| author | Anand Jain <anand.jain@oracle.com> | 2018-01-18 17:02:34 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2018-01-22 22:25:56 +0300 |
| commit | f2788d2f76cafef160e959999624c6a87e71d26d (patch) | |
| tree | 273d7f9a70a5a3f0de2605daabe8d013cfb529f0 /fs/btrfs | |
| parent | 327f18cc7f44bc09170200514f42e61bce25d022 (diff) | |
| download | linux-f2788d2f76cafef160e959999624c6a87e71d26d.tar.xz | |
btrfs: set the total_devices in device_list_add()
There is no other parent for device_list_add() except for
btrfs_scan_one_device(), which would set btrfs_fs_devices::total_devices
if device_list_add is successful and this can be done with in
device_list_add() itself.
Signed-off-by: Anand Jain <anand.jain@oracle.com>
Reviewed-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs')
| -rw-r--r-- | fs/btrfs/volumes.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c index 46228e9312b2..4224a735493b 100644 --- a/fs/btrfs/volumes.c +++ b/fs/btrfs/volumes.c @@ -841,6 +841,8 @@ static noinline int device_list_add(const char *path, if (!fs_devices->opened) device->generation = found_transid; + fs_devices->total_devices = btrfs_super_num_devices(disk_super); + *fs_devices_ret = fs_devices; return 0; @@ -1182,7 +1184,6 @@ int btrfs_scan_one_device(const char *path, fmode_t flags, void *holder, struct page *page; int ret; u64 devid; - u64 total_devices; u64 bytenr; /* @@ -1207,11 +1208,8 @@ int btrfs_scan_one_device(const char *path, fmode_t flags, void *holder, } devid = btrfs_stack_device_id(&disk_super->dev_item); - total_devices = btrfs_super_num_devices(disk_super); ret = device_list_add(path, disk_super, devid, fs_devices_ret); - if (!ret && fs_devices_ret) - (*fs_devices_ret)->total_devices = total_devices; btrfs_release_disk_super(page); |