diff options
author | Christoph Hellwig <hch@lst.de> | 2020-05-27 07:24:12 +0200 |
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committer | Jens Axboe <axboe@kernel.dk> | 2020-05-27 13:21:23 +0200 |
commit | e722fff238bbfe6308d7778a8c2163c181bf998a (patch) | |
tree | b02239a5971ef244c3eacda4904a48ecb5f37356 | |
parent | zram: nvdimm: use bio_{start,end}_io_acct and disk_{start,end}_io_acct (diff) | |
download | linux-e722fff238bbfe6308d7778a8c2163c181bf998a.tar.xz linux-e722fff238bbfe6308d7778a8c2163c181bf998a.zip |
block: remove generic_{start,end}_io_acct
Remove these now unused functions.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
-rw-r--r-- | block/bio.c | 39 | ||||
-rw-r--r-- | include/linux/bio.h | 6 |
2 files changed, 0 insertions, 45 deletions
diff --git a/block/bio.c b/block/bio.c index 9c101a0572ca..3e89c7b37855 100644 --- a/block/bio.c +++ b/block/bio.c @@ -1392,45 +1392,6 @@ again: } } -void generic_start_io_acct(struct request_queue *q, int op, - unsigned long sectors, struct hd_struct *part) -{ - const int sgrp = op_stat_group(op); - int rw = op_is_write(op); - - part_stat_lock(); - - update_io_ticks(part, jiffies, false); - part_stat_inc(part, ios[sgrp]); - part_stat_add(part, sectors[sgrp], sectors); - part_stat_local_inc(part, in_flight[rw]); - if (part->partno) - part_stat_local_inc(&part_to_disk(part)->part0, in_flight[rw]); - - part_stat_unlock(); -} -EXPORT_SYMBOL(generic_start_io_acct); - -void generic_end_io_acct(struct request_queue *q, int req_op, - struct hd_struct *part, unsigned long start_time) -{ - unsigned long now = jiffies; - unsigned long duration = now - start_time; - const int sgrp = op_stat_group(req_op); - int rw = op_is_write(req_op); - - part_stat_lock(); - - update_io_ticks(part, now, true); - part_stat_add(part, nsecs[sgrp], jiffies_to_nsecs(duration)); - part_stat_local_dec(part, in_flight[rw]); - if (part->partno) - part_stat_local_dec(&part_to_disk(part)->part0, in_flight[rw]); - - part_stat_unlock(); -} -EXPORT_SYMBOL(generic_end_io_acct); - static inline bool bio_remaining_done(struct bio *bio) { /* diff --git a/include/linux/bio.h b/include/linux/bio.h index 950c9dc44c4f..941378ec5b39 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -444,12 +444,6 @@ void bio_release_pages(struct bio *bio, bool mark_dirty); extern void bio_set_pages_dirty(struct bio *bio); extern void bio_check_pages_dirty(struct bio *bio); -void generic_start_io_acct(struct request_queue *q, int op, - unsigned long sectors, struct hd_struct *part); -void generic_end_io_acct(struct request_queue *q, int op, - struct hd_struct *part, - unsigned long start_time); - extern void bio_copy_data_iter(struct bio *dst, struct bvec_iter *dst_iter, struct bio *src, struct bvec_iter *src_iter); extern void bio_copy_data(struct bio *dst, struct bio *src); |