Btrfs: add qgroup inheritance

Browse source

When creating a subvolume or snapshot, it is necessary
to initialize the qgroup account with a copy of some
other (tracking) qgroup. This patch adds parameters
to the ioctls to pass the information from which qgroup
to inherit.

Signed-off-by: Arne Jansen <sensille@gmx.net>

...

This commit is contained in:

Arne Jansen 2011-09-14 15:58:21 +02:00 • committed by Jan Schmidt

parent 5d13a37bd5

commit 6f72c7e20d

4 changed files with 61 additions and 18 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

59

fs/btrfs/ioctl.c

View file

11

fs/btrfs/ioctl.h

View file

8

fs/btrfs/transaction.c

View file

1

fs/btrfs/transaction.h

View file