tree 8bd46caed3ed01c192d99117819d314f838e42cd
parent c507f46f26661d4d0dc95a1b1271df5855ab4602
author Lars Ellenberg <lars.ellenberg@linbit.com> 1290591182 +0100
committer Philipp Reisner <philipp.reisner@linbit.com> 1299753311 +0100

drbd: increase module count on /proc/drbd access

If someone holds /proc/drbd open, previously rmmod would
"succeed" in starting the unload, but then block on remove_proc_entry,
leading to a situation where the lsmod does not show drbd anymore,
but /proc/drbd being still there (but no longer accessible).

I'd rather have rmmod fail up front in this case.

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>