drbd: Use and idr data structure to map volume numbers to mdev pointers

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
This commit is contained in:
Philipp Reisner 2011-02-08 11:09:18 +01:00
commit 062e879c8b
2 changed files with 14 additions and 2 deletions