dm zoned: ignore metadata zone in dmz_alloc_zone()
authorHannes Reinecke <hare@suse.de>
Mon, 11 May 2020 08:24:29 +0000 (10:24 +0200)
committerMike Snitzer <snitzer@redhat.com>
Wed, 20 May 2020 19:47:31 +0000 (15:47 -0400)
commitdc076c838f65723325001c977b39e55fc6ba0fa7
treed774b34d38304e3602202ff7a1e746f121929e01
parentae3c1f1171467f83849c7e8c5e0e632c5078ca2f
dm zoned: ignore metadata zone in dmz_alloc_zone()

When looking up zones in dmz_alloc_zone() we need to ignore
metadata zones so as not to accidentally overwrite metadata.

Signed-off-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Damien Le Moal <damien.lemoal@wdc.com>
Reviewed-by: Bob Liu <bob.liu@oracle.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
drivers/md/dm-zoned-metadata.c