Kernel/linux-next
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git synced 2025-01-01 10:42:11 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

block: Treat sequential write preferred zone type as invalid

Browse Source 
With the removal of the support for host-aware zoned devices,
blk_revalidate_zone_cb() should never see the zone type
BLK_ZONE_TYPE_SEQWRITE_PREF (sequential write preffered zones). Treat
this zone type as being invalid.

Fixes: 7437bb73f0 ("block: remove support for the host aware zone model")
Signed-off-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20240107072212.1071080-1-dlemoal@kernel.org
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Damien Le Moal 2024-01-07 16:22:12 +09:00 committed by Jens Axboe
parent 4e33b071bb
commit 587371ed78
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
block/blk-zoned.c
View File

@ -498,7 +498,6 @@ static int blk_revalidate_zone_cb(struct blk_zone *zone, unsigned int idx,
set_bit(idx, args->conv_zones_bitmap); set_bit(idx, args->conv_zones_bitmap);
break; break;
case BLK_ZONE_TYPE_SEQWRITE_REQ: case BLK_ZONE_TYPE_SEQWRITE_REQ:
case BLK_ZONE_TYPE_SEQWRITE_PREF:
if (!args->seq_zones_wlock) { if (!args->seq_zones_wlock) {
args->seq_zones_wlock = args->seq_zones_wlock =
blk_alloc_zone_bitmap(q->node, args->nr_zones); blk_alloc_zone_bitmap(q->node, args->nr_zones);
@ -506,6 +505,7 @@ static int blk_revalidate_zone_cb(struct blk_zone *zone, unsigned int idx,
return -ENOMEM; return -ENOMEM;
} }
break; break;
case BLK_ZONE_TYPE_SEQWRITE_PREF:
default: default:
pr_warn("%s: Invalid zone type 0x%x at sectors %llu\n", pr_warn("%s: Invalid zone type 0x%x at sectors %llu\n",
disk->disk_name, (int)zone->type, zone->start); disk->disk_name, (int)zone->type, zone->start);