diff options
Diffstat (limited to 'block/blk.h')
| -rw-r--r-- | block/blk.h | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/block/blk.h b/block/blk.h index 8ccbc6e07636..434017701403 100644 --- a/block/blk.h +++ b/block/blk.h @@ -347,20 +347,6 @@ static inline unsigned int bio_allowed_max_sectors(struct request_queue *q) } /* - * The max bio size which is aligned to q->limits.discard_granularity. This - * is a hint to split large discard bio in generic block layer, then if device - * driver needs to split the discard bio into smaller ones, their bi_size can - * be very probably and easily aligned to discard_granularity of the device's - * queue. - */ -static inline unsigned int bio_aligned_discard_max_sectors( - struct request_queue *q) -{ - return round_down(UINT_MAX, q->limits.discard_granularity) >> - SECTOR_SHIFT; -} - -/* * Internal io_context interface */ struct io_cq *ioc_find_get_icq(struct request_queue *q); @@ -450,13 +436,6 @@ extern struct device_attribute dev_attr_events; extern struct device_attribute dev_attr_events_async; extern struct device_attribute dev_attr_events_poll_msecs; -static inline void bio_clear_polled(struct bio *bio) -{ - /* can't support alloc cache if we turn off polling */ - bio_clear_flag(bio, BIO_PERCPU_CACHE); - bio->bi_opf &= ~REQ_POLLED; -} - long blkdev_ioctl(struct file *file, unsigned cmd, unsigned long arg); long compat_blkdev_ioctl(struct file *file, unsigned cmd, unsigned long arg); |