diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/blkdev.h | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index c5852de402b6..503c4d4c5884 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -503,9 +503,9 @@ struct request_queue { /* * Zoned block device information for request dispatch control. * nr_zones is the total number of zones of the device. This is always - * 0 for regular block devices. seq_zones_bitmap is a bitmap of nr_zones - * bits which indicates if a zone is conventional (bit clear) or - * sequential (bit set). seq_zones_wlock is a bitmap of nr_zones + * 0 for regular block devices. conv_zones_bitmap is a bitmap of nr_zones + * bits which indicates if a zone is conventional (bit set) or + * sequential (bit clear). seq_zones_wlock is a bitmap of nr_zones * bits which indicates if a zone is write locked, that is, if a write * request targeting the zone was dispatched. All three fields are * initialized by the low level device driver (e.g. scsi/sd.c). @@ -518,7 +518,7 @@ struct request_queue { * blk_mq_unfreeze_queue(). */ unsigned int nr_zones; - unsigned long *seq_zones_bitmap; + unsigned long *conv_zones_bitmap; unsigned long *seq_zones_wlock; #endif /* CONFIG_BLK_DEV_ZONED */ @@ -723,9 +723,11 @@ static inline unsigned int blk_queue_zone_no(struct request_queue *q, static inline bool blk_queue_zone_is_seq(struct request_queue *q, sector_t sector) { - if (!blk_queue_is_zoned(q) || !q->seq_zones_bitmap) + if (!blk_queue_is_zoned(q)) return false; - return test_bit(blk_queue_zone_no(q, sector), q->seq_zones_bitmap); + if (!q->conv_zones_bitmap) + return true; + return !test_bit(blk_queue_zone_no(q, sector), q->conv_zones_bitmap); } #else /* CONFIG_BLK_DEV_ZONED */ static inline unsigned int blk_queue_nr_zones(struct request_queue *q) |