diff options
Diffstat (limited to 'block/blk-core.c')
| -rw-r--r-- | block/blk-core.c | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index 277134cb5d3..074b758efc4 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -39,7 +39,6 @@ EXPORT_TRACEPOINT_SYMBOL_GPL(block_bio_remap); EXPORT_TRACEPOINT_SYMBOL_GPL(block_rq_remap); -EXPORT_TRACEPOINT_SYMBOL_GPL(block_bio_complete); EXPORT_TRACEPOINT_SYMBOL_GPL(block_unplug); DEFINE_IDA(blk_queue_ida); @@ -1348,7 +1347,7 @@ static bool bio_attempt_back_merge(struct request_queue *q, struct request *req, if (!ll_back_merge_fn(q, req, bio)) return false; - trace_block_bio_backmerge(q, bio); + trace_block_bio_backmerge(q, req, bio); if ((req->cmd_flags & REQ_FAILFAST_MASK) != ff) blk_rq_set_mixed_merge(req); @@ -1370,7 +1369,7 @@ static bool bio_attempt_front_merge(struct request_queue *q, if (!ll_front_merge_fn(q, req, bio)) return false; - trace_block_bio_frontmerge(q, bio); + trace_block_bio_frontmerge(q, req, bio); if ((req->cmd_flags & REQ_FAILFAST_MASK) != ff) blk_rq_set_mixed_merge(req); @@ -1553,13 +1552,6 @@ get_rq: if (list_empty(&plug->list)) trace_block_plug(q); else { - if (!plug->should_sort) { - struct request *__rq; - - __rq = list_entry_rq(plug->list.prev); - if (__rq->q != q) - plug->should_sort = 1; - } if (request_count >= BLK_MAX_REQUEST_COUNT) { blk_flush_plug_list(plug, false); trace_block_plug(q); @@ -2890,7 +2882,6 @@ void blk_start_plug(struct blk_plug *plug) plug->magic = PLUG_MAGIC; INIT_LIST_HEAD(&plug->list); INIT_LIST_HEAD(&plug->cb_list); - plug->should_sort = 0; /* * If this is a nested plug, don't actually assign it. It will be @@ -2992,10 +2983,7 @@ void blk_flush_plug_list(struct blk_plug *plug, bool from_schedule) list_splice_init(&plug->list, &list); - if (plug->should_sort) { - list_sort(NULL, &list, plug_rq_cmp); - plug->should_sort = 0; - } + list_sort(NULL, &list, plug_rq_cmp); q = NULL; depth = 0; |