diff options
| author | Dr. David Alan Gilbert <linux@treblig.org> | 2024-10-03 02:15:52 +0100 |
|---|---|---|
| committer | Mikulas Patocka <mpatocka@redhat.com> | 2024-11-20 11:38:04 +0100 |
| commit | 3571fc2f9d6feb34bd355bd55129712cab41cc03 (patch) | |
| tree | 907ddfbca473ea41e3a04c1613e3cc466de10564 /drivers/md | |
| parent | ad9266118c2bb24437eb5764eb058855f93a60bc (diff) | |
dm: zoned: Remove unused functions
dmz_resume_metadata() is unused since it was added in commit
3b1a94c88b79 ("dm zoned: drive-managed zoned block device target")
dmz_zone_nr_blocks_shift is unused since it was added in commit
368205601375 ("dm zoned: move fields from struct dmz_dev to dmz_metadata")
Remove them.
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/dm-zoned-metadata.c | 50 | ||||
| -rw-r--r-- | drivers/md/dm-zoned.h | 2 |
2 files changed, 0 insertions, 52 deletions
diff --git a/drivers/md/dm-zoned-metadata.c b/drivers/md/dm-zoned-metadata.c index 8156881a31de..deff22ecccbb 100644 --- a/drivers/md/dm-zoned-metadata.c +++ b/drivers/md/dm-zoned-metadata.c @@ -245,11 +245,6 @@ unsigned int dmz_zone_nr_blocks(struct dmz_metadata *zmd) return zmd->zone_nr_blocks; } -unsigned int dmz_zone_nr_blocks_shift(struct dmz_metadata *zmd) -{ - return zmd->zone_nr_blocks_shift; -} - unsigned int dmz_zone_nr_sectors(struct dmz_metadata *zmd) { return zmd->zone_nr_sectors; @@ -3005,48 +3000,3 @@ void dmz_dtr_metadata(struct dmz_metadata *zmd) dmz_cleanup_metadata(zmd); kfree(zmd); } - -/* - * Check zone information on resume. - */ -int dmz_resume_metadata(struct dmz_metadata *zmd) -{ - struct dm_zone *zone; - sector_t wp_block; - unsigned int i; - int ret; - - /* Check zones */ - for (i = 0; i < zmd->nr_zones; i++) { - zone = dmz_get(zmd, i); - if (!zone) { - dmz_zmd_err(zmd, "Unable to get zone %u", i); - return -EIO; - } - wp_block = zone->wp_block; - - ret = dmz_update_zone(zmd, zone); - if (ret) { - dmz_zmd_err(zmd, "Broken zone %u", i); - return ret; - } - - if (dmz_is_offline(zone)) { - dmz_zmd_warn(zmd, "Zone %u is offline", i); - continue; - } - - /* Check write pointer */ - if (!dmz_is_seq(zone)) - zone->wp_block = 0; - else if (zone->wp_block != wp_block) { - dmz_zmd_err(zmd, "Zone %u: Invalid wp (%llu / %llu)", - i, (u64)zone->wp_block, (u64)wp_block); - zone->wp_block = wp_block; - dmz_invalidate_blocks(zmd, zone, zone->wp_block, - zmd->zone_nr_blocks - zone->wp_block); - } - } - - return 0; -} diff --git a/drivers/md/dm-zoned.h b/drivers/md/dm-zoned.h index 265494d3f711..59ba0aaa9531 100644 --- a/drivers/md/dm-zoned.h +++ b/drivers/md/dm-zoned.h @@ -192,7 +192,6 @@ enum { int dmz_ctr_metadata(struct dmz_dev *dev, int num_dev, struct dmz_metadata **zmd, const char *devname); void dmz_dtr_metadata(struct dmz_metadata *zmd); -int dmz_resume_metadata(struct dmz_metadata *zmd); void dmz_lock_map(struct dmz_metadata *zmd); void dmz_unlock_map(struct dmz_metadata *zmd); @@ -230,7 +229,6 @@ unsigned int dmz_nr_unmap_rnd_zones(struct dmz_metadata *zmd, int idx); unsigned int dmz_nr_seq_zones(struct dmz_metadata *zmd, int idx); unsigned int dmz_nr_unmap_seq_zones(struct dmz_metadata *zmd, int idx); unsigned int dmz_zone_nr_blocks(struct dmz_metadata *zmd); -unsigned int dmz_zone_nr_blocks_shift(struct dmz_metadata *zmd); unsigned int dmz_zone_nr_sectors(struct dmz_metadata *zmd); unsigned int dmz_zone_nr_sectors_shift(struct dmz_metadata *zmd); |