drbd: move comment about stopping the receiver thread to where it belongs
authorLars Ellenberg <lars.ellenberg@linbit.com>
Sun, 24 Apr 2011 18:52:20 +0000 (20:52 +0200)
committerPhilipp Reisner <philipp.reisner@linbit.com>
Thu, 8 Nov 2012 15:49:05 +0000 (16:49 +0100)
commitf5e2b8b3b6bed8c60103b4ed5341af072129d7c0
tree11dde69cbbead3461ba2d8588a72a1def929b7e3
parentae25b336e0e00eafd61f1cc1c3e9e1c0d2b8fc51
drbd: move comment about stopping the receiver thread to where it belongs

When the last volume of a replication group is unconfigured,
the worker thread exits. To not interfere with cleanup
of other threads, before the the last cleanups run,
we need to make sure the receiver has already exited.

The commend explaining that clearly belongs above
drbd_thread_stop(&tconn->receiver), not in the cleanup loop below.

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
drivers/block/drbd/drbd_worker.c