From c6f2882691e8fd128083abdcc3c5aa5b410c2367 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Mon, 29 Oct 2018 10:22:19 -0600 Subject: block: remove q->lld_busy_fn() Nobody is using the legacy path for blk_lld_busy() anymore, remove it. Reviewed-by: Hannes Reinecke Tested-by: Ming Lei Reviewed-by: Omar Sandoval Signed-off-by: Jens Axboe --- block/blk-core.c | 2 -- block/blk-settings.c | 6 ------ 2 files changed, 8 deletions(-) (limited to 'block') diff --git a/block/blk-core.c b/block/blk-core.c index ca1a3af49f87..03ef8f0e7dc5 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -3429,8 +3429,6 @@ EXPORT_SYMBOL_GPL(rq_flush_dcache_pages); */ int blk_lld_busy(struct request_queue *q) { - if (q->lld_busy_fn) - return q->lld_busy_fn(q); if (q->mq_ops && q->mq_ops->busy) return q->mq_ops->busy(q); diff --git a/block/blk-settings.c b/block/blk-settings.c index 696c04c1ab6c..ac8b8ba4b126 100644 --- a/block/blk-settings.c +++ b/block/blk-settings.c @@ -73,12 +73,6 @@ void blk_queue_rq_timed_out(struct request_queue *q, rq_timed_out_fn *fn) } EXPORT_SYMBOL_GPL(blk_queue_rq_timed_out); -void blk_queue_lld_busy(struct request_queue *q, lld_busy_fn *fn) -{ - q->lld_busy_fn = fn; -} -EXPORT_SYMBOL_GPL(blk_queue_lld_busy); - /** * blk_set_default_limits - reset limits to default values * @lim: the queue_limits structure to reset -- cgit v1.2.3