tree b958a13b5fbf72e668fc5386050a80a8f5b22290
parent d01801710265cfb7bd8928ae7c3be4d9d15ceeb0
author Andreas Gruenbacher <agruen@linbit.com> 1309942659 +0200
committer Philipp Reisner <philipp.reisner@linbit.com> 1392651902 +0100

drbd: Turn drbd_printk() into a polymorphic macro

This allows drbd_alert(), drbd_err(), drbd_warn(), and drbd_info() to work for
a resource, device, or connection so that we don't have to introduce three
separate sets of macros for that.

The drbd_printk() macro itself is pretty ugly, but that problem is limited to
one place in the code.  Using drbd_printk() on an object type which it doesn't
understand results in an undefined drbd_printk_with_wrong_object_type symbol.

Signed-off-by: Andreas Gruenbacher <agruen@linbit.com>
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>