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Searched refs:max_write_same_sectors (Results 1 – 17 of 17) sorted by relevance

/linux/block/
A Dblk-lib.c171 unsigned int max_write_same_sectors; in __blkdev_issue_write_same() local
189 max_write_same_sectors = bio_allowed_max_sectors(q); in __blkdev_issue_write_same()
201 if (nr_sects > max_write_same_sectors) { in __blkdev_issue_write_same()
202 bio->bi_iter.bi_size = max_write_same_sectors << 9; in __blkdev_issue_write_same()
203 nr_sects -= max_write_same_sectors; in __blkdev_issue_write_same()
204 sector += max_write_same_sectors; in __blkdev_issue_write_same()
A Dblk-settings.c45 lim->max_write_same_sectors = 0; in blk_set_default_limits()
82 lim->max_write_same_sectors = UINT_MAX; in blk_set_stacking_limits()
187 unsigned int max_write_same_sectors) in blk_queue_max_write_same_sectors() argument
189 q->limits.max_write_same_sectors = max_write_same_sectors; in blk_queue_max_write_same_sectors()
522 t->max_write_same_sectors = min(t->max_write_same_sectors, in blk_stack_limits()
523 b->max_write_same_sectors); in blk_stack_limits()
A Dblk-merge.c160 if (!q->limits.max_write_same_sectors) in blk_bio_write_same_split()
163 if (bio_sectors(bio) <= q->limits.max_write_same_sectors) in blk_bio_write_same_split()
166 return bio_split(bio, q->limits.max_write_same_sectors, GFP_NOIO, bs); in blk_bio_write_same_split()
A Dblk-sysfs.c217 (unsigned long long)q->limits.max_write_same_sectors << 9); in queue_write_same_max_show()
A Dblk-core.c778 if (!q->limits.max_write_same_sectors) in submit_bio_checks()
/linux/include/linux/
A Dblkdev.h99 unsigned int max_write_same_sectors; member
647 return q->limits.max_write_same_sectors; in blk_queue_get_max_sectors()
692 unsigned int max_write_same_sectors);
694 unsigned int max_write_same_sectors);
1071 return q->limits.max_write_same_sectors; in bdev_write_same()
/linux/drivers/block/rnbd/
A Drnbd-clt.h125 u32 max_write_same_sectors; member
A Drnbd-proto.h139 __le32 max_write_same_sectors; member
A Drnbd-clt.c85 dev->max_write_same_sectors = le32_to_cpu(rsp->max_write_same_sectors); in rnbd_clt_set_dev_attr()
1363 dev->max_write_same_sectors); in setup_request_queue()
1616 dev->max_write_same_sectors, dev->max_discard_sectors, in rnbd_clt_map_device()
A Drnbd-srv.c561 rsp->max_write_same_sectors = in rnbd_srv_fill_msg_open_rsp()
/linux/drivers/md/
A Dmd.h801 !bio->bi_bdev->bd_disk->queue->limits.max_write_same_sectors) in mddev_check_writesame()
802 mddev->queue->limits.max_write_same_sectors = 0; in mddev_check_writesame()
A Ddm-io.c319 special_cmd_max_sectors = q->limits.max_write_same_sectors; in do_region()
A Ddm-rq.c221 !clone->q->limits.max_write_same_sectors) in dm_done()
A Ddm-table.c1829 return !q->limits.max_write_same_sectors; in device_not_write_same_capable()
2031 q->limits.max_write_same_sectors = 0; in dm_table_set_restrictions()
A Ddm.c863 limits->max_write_same_sectors = 0; in disable_write_same()
893 !q->limits.max_write_same_sectors) in clone_endio()
/linux/drivers/block/drbd/
A Ddrbd_main.c914 p->qlim->write_same_capable = !!q->limits.max_write_same_sectors; in assign_p_sizes_qlim()
A Ddrbd_nl.c1275 bool can_do = b ? b->limits.max_write_same_sectors : true; in decide_on_write_same_support()

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