drbd: debugfs: expose ed_data_gen_id
authorLars Ellenberg <lars.ellenberg@linbit.com>
Wed, 18 Mar 2015 16:19:10 +0000 (17:19 +0100)
committerJens Axboe <axboe@fb.com>
Wed, 25 Nov 2015 16:22:02 +0000 (09:22 -0700)
commitf5ec0173b92ba88c7b38e32a7ee3dd3b1568ea50
treeece8122c72457a0cbfdc5119edb4737b23553c81
parent9fa48269197f7fcb8ccfbef03c3f3a8616872579
drbd: debugfs: expose ed_data_gen_id

The effective data generation ID may be interesting for debugging
purposes of scenarios involving diskless states.

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
drivers/block/drbd/drbd_debugfs.c
drivers/block/drbd/drbd_int.h