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Diffstat (limited to 'block/blk-mq.c')
-rw-r--r--block/blk-mq.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/block/blk-mq.c b/block/blk-mq.c
index cd2fd7f8524c..dcc52859a92c 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -278,7 +278,7 @@ static struct request *blk_mq_rq_ctx_init(struct blk_mq_alloc_data *data,
req_flags_t rq_flags = 0;
if (data->flags & BLK_MQ_REQ_INTERNAL) {
- rq->tag = -1;
+ rq->tag = BLK_MQ_NO_TAG;
rq->internal_tag = tag;
} else {
if (data->hctx->flags & BLK_MQ_F_TAG_SHARED) {
@@ -286,7 +286,7 @@ static struct request *blk_mq_rq_ctx_init(struct blk_mq_alloc_data *data,
atomic_inc(&data->hctx->nr_active);
}
rq->tag = tag;
- rq->internal_tag = -1;
+ rq->internal_tag = BLK_MQ_NO_TAG;
data->hctx->tags->rqs[rq->tag] = rq;
}
@@ -483,9 +483,9 @@ static void __blk_mq_free_request(struct request *rq)
blk_crypto_free_request(rq);
blk_pm_mark_last_busy(rq);
rq->mq_hctx = NULL;
- if (rq->tag != -1)
+ if (rq->tag != BLK_MQ_NO_TAG)
blk_mq_put_tag(hctx->tags, ctx, rq->tag);
- if (sched_tag != -1)
+ if (sched_tag != BLK_MQ_NO_TAG)
blk_mq_put_tag(hctx->sched_tags, ctx, sched_tag);
blk_mq_sched_restart(hctx);
blk_queue_exit(q);
@@ -534,7 +534,7 @@ inline void __blk_mq_end_request(struct request *rq, blk_status_t error)
blk_stat_add(rq, now);
}
- if (rq->internal_tag != -1)
+ if (rq->internal_tag != BLK_MQ_NO_TAG)
blk_mq_sched_completed_request(rq, now);
blk_account_io_done(rq, now);
@@ -1044,7 +1044,7 @@ bool blk_mq_get_driver_tag(struct request *rq)
};
bool shared;
- if (rq->tag != -1)
+ if (rq->tag != BLK_MQ_NO_TAG)
return true;
if (blk_mq_tag_is_reserved(data.hctx->sched_tags, rq->internal_tag))
@@ -1060,7 +1060,7 @@ bool blk_mq_get_driver_tag(struct request *rq)
data.hctx->tags->rqs[rq->tag] = rq;
}
- return rq->tag != -1;
+ return rq->tag != BLK_MQ_NO_TAG;
}
static int blk_mq_dispatch_wake(wait_queue_entry_t *wait, unsigned mode,