dm vdo: add 'log_level' module parameter
authorMike Snitzer <snitzer@kernel.org>
Sat, 10 Feb 2024 16:42:00 +0000 (10:42 -0600)
committerMike Snitzer <snitzer@kernel.org>
Mon, 4 Mar 2024 20:07:56 +0000 (15:07 -0500)
commit25315e967aab0a3b732c076e4cbce52bd0fa4385
tree7dcb433c23ea7a6b352672ec63d4da24d06f5312
parenta9da0fb6d8c61e354611c181d505fd417aad51f5
dm vdo: add 'log_level' module parameter

Expose control over dm-vdo's log-level in terms of a module param. It
can be read and written via /sys/module/dm_vdo/parameters/log_level.

Signed-off-by: Mike Snitzer <snitzer@kernel.org>
Signed-off-by: Ken Raeburn <raeburn@redhat.com>
Signed-off-by: Matthew Sakai <msakai@redhat.com>
drivers/md/dm-vdo/dm-vdo-target.c
drivers/md/dm-vdo/logger.c
drivers/md/dm-vdo/logger.h