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Diffstat (limited to 'block/blk-mq.c')
| -rw-r--r-- | block/blk-mq.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/block/blk-mq.c b/block/blk-mq.c index e881e12a2691..7cdb10f96aa6 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -405,6 +405,7 @@ __blk_mq_alloc_requests_batch(struct blk_mq_alloc_data *data, for (i = 0; tag_mask; i++) { if (!(tag_mask & (1UL << i))) continue; + prefetch(tags->static_rqs[tag]); tag = tag_offset + i; tag_mask &= ~(1UL << i); rq = blk_mq_rq_ctx_init(data, tags, tag, alloc_time_ns); |