diff options
Diffstat (limited to 'block/blk-mq-tag.c')
| -rw-r--r-- | block/blk-mq-tag.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/block/blk-mq-tag.c b/block/blk-mq-tag.c index f597d40de10b..86f87346232a 100644 --- a/block/blk-mq-tag.c +++ b/block/blk-mq-tag.c @@ -13,6 +13,7 @@ #include <linux/delay.h> #include "blk.h" #include "blk-mq.h" +#include "blk-mq-sched.h" #include "blk-mq-tag.h" /* @@ -590,8 +591,6 @@ int blk_mq_tag_update_depth(struct blk_mq_hw_ctx *hctx, */ if (tdepth > tags->nr_tags) { struct blk_mq_tag_set *set = hctx->queue->tag_set; - /* Only sched tags can grow, so clear HCTX_SHARED flag */ - unsigned int flags = set->flags & ~BLK_MQ_F_TAG_HCTX_SHARED; struct blk_mq_tags *new; bool ret; @@ -602,21 +601,21 @@ int blk_mq_tag_update_depth(struct blk_mq_hw_ctx *hctx, * We need some sort of upper limit, set it high enough that * no valid use cases should require more. */ - if (tdepth > 16 * BLKDEV_MAX_RQ) + if (tdepth > MAX_SCHED_RQ) return -EINVAL; new = blk_mq_alloc_rq_map(set, hctx->queue_num, tdepth, - tags->nr_reserved_tags, flags); + tags->nr_reserved_tags, set->flags); if (!new) return -ENOMEM; ret = blk_mq_alloc_rqs(set, new, hctx->queue_num, tdepth); if (ret) { - blk_mq_free_rq_map(new, flags); + blk_mq_free_rq_map(new, set->flags); return -ENOMEM; } blk_mq_free_rqs(set, *tagsptr, hctx->queue_num); - blk_mq_free_rq_map(*tagsptr, flags); + blk_mq_free_rq_map(*tagsptr, set->flags); *tagsptr = new; } else { /* |