diff options
| author | Hannes Reinecke <hare@suse.de> | 2020-05-11 10:24:23 +0200 |
|---|---|---|
| committer | Mike Snitzer <snitzer@redhat.com> | 2020-05-15 10:29:37 -0400 |
| commit | d0e21ce40c7a41df43b70b863cc64395c7787abd (patch) | |
| tree | bc73d1a965ee707078fa2446ff52dde6738f60bd /drivers/md/dm-zoned-metadata.c | |
| parent | 2234e7321dc61f116de1dc913f3ffa7efff02068 (diff) | |
dm zoned: Introduce dmz_dev_is_dying() and dmz_check_dev()
Introduce accessors dmz_dev_is_dying() and dmz_check_dev() to
avoid having to reference the devices directly.
Signed-off-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Bob Liu <bob.liu@oracle.com>
Reviewed-by: Damien Le Moal <damien.lemoal@wdc.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'drivers/md/dm-zoned-metadata.c')
| -rw-r--r-- | drivers/md/dm-zoned-metadata.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/md/dm-zoned-metadata.c b/drivers/md/dm-zoned-metadata.c index 7cda48683c0b..426af738f1ca 100644 --- a/drivers/md/dm-zoned-metadata.c +++ b/drivers/md/dm-zoned-metadata.c @@ -267,6 +267,16 @@ const char *dmz_metadata_label(struct dmz_metadata *zmd) return (const char *)zmd->devname; } +bool dmz_check_dev(struct dmz_metadata *zmd) +{ + return dmz_check_bdev(&zmd->dev[0]); +} + +bool dmz_dev_is_dying(struct dmz_metadata *zmd) +{ + return dmz_bdev_is_dying(&zmd->dev[0]); +} + /* * Lock/unlock mapping table. * The map lock also protects all the zone lists. @@ -1719,7 +1729,7 @@ again: /* Allocate a random zone */ dzone = dmz_alloc_zone(zmd, DMZ_ALLOC_RND); if (!dzone) { - if (dmz_bdev_is_dying(zmd->dev)) { + if (dmz_dev_is_dying(zmd)) { dzone = ERR_PTR(-EIO); goto out; } @@ -1820,7 +1830,7 @@ again: /* Allocate a random zone */ bzone = dmz_alloc_zone(zmd, DMZ_ALLOC_RND); if (!bzone) { - if (dmz_bdev_is_dying(zmd->dev)) { + if (dmz_dev_is_dying(zmd)) { bzone = ERR_PTR(-EIO); goto out; } |