From 9123bf6f21b015cce16f3ce066c72aac9fc78d2f Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Wed, 27 May 2020 07:24:13 +0200 Subject: block: move update_io_ticks to blk-core.c All callers are in blk-core.c, so move update_io_ticks over. Signed-off-by: Christoph Hellwig Reviewed-by: Konstantin Khlebnikov Signed-off-by: Jens Axboe --- block/bio.c | 16 ---------------- 1 file changed, 16 deletions(-) (limited to 'block/bio.c') diff --git a/block/bio.c b/block/bio.c index 3e89c7b37855..5235da6434aa 100644 --- a/block/bio.c +++ b/block/bio.c @@ -1376,22 +1376,6 @@ defer: schedule_work(&bio_dirty_work); } -void update_io_ticks(struct hd_struct *part, unsigned long now, bool end) -{ - unsigned long stamp; -again: - stamp = READ_ONCE(part->stamp); - if (unlikely(stamp != now)) { - if (likely(cmpxchg(&part->stamp, stamp, now) == stamp)) { - __part_stat_add(part, io_ticks, end ? now - stamp : 1); - } - } - if (part->partno) { - part = &part_to_disk(part)->part0; - goto again; - } -} - static inline bool bio_remaining_done(struct bio *bio) { /* -- cgit v1.2.3