From 92bc5a24844ada9b010f03c49a493e3edeadaa54 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Wed, 24 Oct 2018 13:52:28 -0600 Subject: block: remove __blk_put_request() Now there's no difference between blk_put_request() and __blk_put_request() anymore, get rid of the underscore version and convert the few callers. Reviewed-by: Hannes Reinecke Tested-by: Ming Lei Reviewed-by: Omar Sandoval Signed-off-by: Jens Axboe --- block/blk-core.c | 9 --------- block/blk-merge.c | 2 +- drivers/scsi/osd/osd_initiator.c | 4 ++-- drivers/scsi/osst.c | 2 +- drivers/scsi/scsi_error.c | 2 +- drivers/scsi/sg.c | 2 +- drivers/scsi/st.c | 2 +- drivers/target/target_core_pscsi.c | 2 +- include/linux/blkdev.h | 1 - 9 files changed, 8 insertions(+), 18 deletions(-) diff --git a/block/blk-core.c b/block/blk-core.c index 18538a41a532..700dd4587282 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -803,15 +803,6 @@ void part_round_stats(struct request_queue *q, int cpu, struct hd_struct *part) } EXPORT_SYMBOL_GPL(part_round_stats); -void __blk_put_request(struct request_queue *q, struct request *req) -{ - if (unlikely(!q)) - return; - - blk_mq_free_request(req); -} -EXPORT_SYMBOL_GPL(__blk_put_request); - void blk_put_request(struct request *req) { blk_mq_free_request(req); diff --git a/block/blk-merge.c b/block/blk-merge.c index c068c30b0c35..3d073305da33 100644 --- a/block/blk-merge.c +++ b/block/blk-merge.c @@ -866,7 +866,7 @@ int blk_attempt_req_merge(struct request_queue *q, struct request *rq, free = attempt_merge(q, rq, next); if (free) { - __blk_put_request(q, free); + blk_put_request(free); return 1; } diff --git a/drivers/scsi/osd/osd_initiator.c b/drivers/scsi/osd/osd_initiator.c index e19fa883376f..60cf7c5eb880 100644 --- a/drivers/scsi/osd/osd_initiator.c +++ b/drivers/scsi/osd/osd_initiator.c @@ -506,11 +506,11 @@ static void osd_request_async_done(struct request *req, blk_status_t error) _set_error_resid(or, req, error); if (req->next_rq) { - __blk_put_request(req->q, req->next_rq); + blk_put_request(req->next_rq); req->next_rq = NULL; } - __blk_put_request(req->q, req); + blk_put_request(req); or->request = NULL; or->in.req = NULL; or->out.req = NULL; diff --git a/drivers/scsi/osst.c b/drivers/scsi/osst.c index 7a1a1edde35d..664c1238a87f 100644 --- a/drivers/scsi/osst.c +++ b/drivers/scsi/osst.c @@ -341,7 +341,7 @@ static void osst_end_async(struct request *req, blk_status_t status) blk_rq_unmap_user(SRpnt->bio); } - __blk_put_request(req->q, req); + blk_put_request(req); } /* osst_request memory management */ diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c index fff128aa9ec2..dd338a8cd275 100644 --- a/drivers/scsi/scsi_error.c +++ b/drivers/scsi/scsi_error.c @@ -1932,7 +1932,7 @@ maybe_retry: static void eh_lock_door_done(struct request *req, blk_status_t status) { - __blk_put_request(req->q, req); + blk_put_request(req); } /** diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c index c6ad00703c5b..4e27460ec926 100644 --- a/drivers/scsi/sg.c +++ b/drivers/scsi/sg.c @@ -1390,7 +1390,7 @@ sg_rq_end_io(struct request *rq, blk_status_t status) */ srp->rq = NULL; scsi_req_free_cmd(scsi_req(rq)); - __blk_put_request(rq->q, rq); + blk_put_request(rq); write_lock_irqsave(&sfp->rq_list_lock, iflags); if (unlikely(srp->orphan)) { diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c index 307df2fa39a3..7ff22d3f03e3 100644 --- a/drivers/scsi/st.c +++ b/drivers/scsi/st.c @@ -530,7 +530,7 @@ static void st_scsi_execute_end(struct request *req, blk_status_t status) complete(SRpnt->waiting); blk_rq_unmap_user(tmp); - __blk_put_request(req->q, req); + blk_put_request(req); } static int st_scsi_execute(struct st_request *SRpnt, const unsigned char *cmd, diff --git a/drivers/target/target_core_pscsi.c b/drivers/target/target_core_pscsi.c index 47d76c862014..c062d363dce3 100644 --- a/drivers/target/target_core_pscsi.c +++ b/drivers/target/target_core_pscsi.c @@ -1094,7 +1094,7 @@ static void pscsi_req_done(struct request *req, blk_status_t status) break; } - __blk_put_request(req->q, req); + blk_put_request(req); kfree(pt); } diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index a9f6db8abcda..c502a7f40e84 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -906,7 +906,6 @@ extern blk_qc_t direct_make_request(struct bio *bio); extern void blk_rq_init(struct request_queue *q, struct request *rq); extern void blk_init_request_from_bio(struct request *req, struct bio *bio); extern void blk_put_request(struct request *); -extern void __blk_put_request(struct request_queue *, struct request *); extern struct request *blk_get_request(struct request_queue *, unsigned int op, blk_mq_req_flags_t flags); extern int blk_lld_busy(struct request_queue *q); -- cgit