[PATCH 0/4] a structure for the disks scan for btrfs

[Anand Jain <anand.jain@oracle.com>]

The idea was to introduce /dev/mapper to find for btrfs disk, 
However I found first we need to congregate the disk scan
procedure at a function so it would help to consistently tune
it across the btrfs-progs. As of now both fi show and
dev scan use the disks scan they do it on their own.

So here it would congregate btrfs-disk scans at the function
scan_devs_for_btrfs, adds /dev/mapper to be used to scan
for btrfs, and updates its calling functions and few bug fixes.

Anand Jain (4):
  btrfs-progs: replace filesystem show --all-devices with -d option
  btrfs-progs: label option in btrfs filesystem show is not coded
  btrfs-progs: use /dev/mapper to find the btrfs disks
  btrfs-progs: btrfs_scan_for_fsid doesn't need all the arguments

 btrfs-find-root.c |  2 +-
 cmds-device.c     | 50 ++++++++++++++++++++++++++++----------------------
 cmds-filesystem.c | 38 ++++++++++++++++++++++++--------------
 disk-io.c         |  2 +-
 man/btrfs.8.in    | 13 +++++++------
 utils.c           | 45 +++++++++++++++++++++++++++++++++++++--------
 utils.h           |  4 ++--
 7 files changed, 100 insertions(+), 54 deletions(-)

-- 
1.8.1.227.g44fe835