diff options
| author | Omar Sandoval <osandov@fb.com> | 2018-05-09 02:08:48 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-05-09 08:33:02 -0600 |
| commit | a8a45941706bca05ef9234a17f5e4a50b9835a44 (patch) | |
| tree | 35fad1c22dfb1d2dc6be6641953db03d5a5cb874 /block/blk-core.c | |
| parent | 934031a12980511c020acf7d91f9035e34d0b5b8 (diff) | |
| download | linux-a8a45941706bca05ef9234a17f5e4a50b9835a44.tar.gz | |
block: pass struct request instead of struct blk_issue_stat to wbt
issue_stat is going to go away, so first make writeback throttling take the containing request, update the internal wbt helpers accordingly, and change rwb->sync_cookie to be the request pointer instead of the issue_stat pointer. No functional change. Signed-off-by: Omar Sandoval <osandov@fb.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/blk-core.c')
| -rw-r--r-- | block/blk-core.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index 0573f9226c2d..fe2f457ed27d 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -1659,7 +1659,7 @@ void blk_requeue_request(struct request_queue *q, struct request *rq) blk_delete_timer(rq); blk_clear_rq_complete(rq); trace_block_rq_requeue(q, rq); - wbt_requeue(q->rq_wb, &rq->issue_stat); + wbt_requeue(q->rq_wb, rq); if (rq->rq_flags & RQF_QUEUED) blk_queue_end_tag(q, rq); @@ -1766,7 +1766,7 @@ void __blk_put_request(struct request_queue *q, struct request *req) /* this is a bio leak */ WARN_ON(req->bio != NULL); - wbt_done(q->rq_wb, &req->issue_stat); + wbt_done(q->rq_wb, req); /* * Request may not have originated from ll_rw_blk. if not, @@ -2077,7 +2077,7 @@ get_rq: goto out_unlock; } - wbt_track(&req->issue_stat, wb_acct); + wbt_track(req, wb_acct); /* * After dropping the lock and possibly sleeping here, our request @@ -2993,7 +2993,7 @@ void blk_start_request(struct request *req) if (test_bit(QUEUE_FLAG_STATS, &req->q->queue_flags)) { blk_stat_set_issue(&req->issue_stat, blk_rq_sectors(req)); req->rq_flags |= RQF_STATS; - wbt_issue(req->q->rq_wb, &req->issue_stat); + wbt_issue(req->q->rq_wb, req); } BUG_ON(blk_rq_is_complete(req)); @@ -3212,7 +3212,7 @@ void blk_finish_request(struct request *req, blk_status_t error) blk_account_io_done(req); if (req->end_io) { - wbt_done(req->q->rq_wb, &req->issue_stat); + wbt_done(req->q->rq_wb, req); req->end_io(req, error); } else { if (blk_bidi_rq(req)) |