Searched refs:discard_zeroes_data (Results 1 – 20 of 20) sorted by relevance
103 lim->discard_zeroes_data = 0; in blk_set_default_limits()126 lim->discard_zeroes_data = 1; in blk_set_stacking_limits()572 t->discard_zeroes_data &= b->discard_zeroes_data; in blk_stack_limits()
290 if (discard && blk_queue_discard(q) && q->limits.discard_zeroes_data && in blkdev_issue_zeroout()
217 the block is read. These devices set the 'discard_zeroes_data'219 devices that advertise 'discard_zeroes_data' will not reliably return222 reasons) relies on 'discard_zeroes_data' being reliable, it is important231 even when reporting 'discard_zeroes_data', by default RAID 4/5/6235 Storage devices that properly support 'discard_zeroes_data' are
304 card->queue->limits.discard_zeroes_data = 1; in rsxx_setup_dev()
212 What: /sys/block/<disk>/queue/discard_zeroes_data221 when a discarded area is read the discard_zeroes_data
40 discard_zeroes_data (RO)
170 q->limits.discard_zeroes_data = 1; in mmc_queue_setup_discard()
507 brd->brd_queue->limits.discard_zeroes_data = 1; in brd_alloc()
840 q->limits.discard_zeroes_data = 0; in loop_config_discard()848 q->limits.discard_zeroes_data = 1; in loop_config_discard()
1052 disk->queue->limits.discard_zeroes_data = 0; in nbd_init()
3780 q->limits.discard_zeroes_data = 1; in rbd_init_disk()
4426 q->limits.discard_zeroes_data = 1; in skd_cons_disk()
278 unsigned char discard_zeroes_data; member1307 if (q->limits.max_discard_sectors && q->limits.discard_zeroes_data == 1) in queue_discard_zeroes_data()
640 q->limits.discard_zeroes_data = 0; in sd_config_discard()677 q->limits.discard_zeroes_data = sdkp->lbprz; in sd_config_discard()683 q->limits.discard_zeroes_data = sdkp->lbprz; in sd_config_discard()689 q->limits.discard_zeroes_data = 1; in sd_config_discard()
1260 zram->disk->queue->limits.discard_zeroes_data = 1; in zram_add()1262 zram->disk->queue->limits.discard_zeroes_data = 0; in zram_add()
1505 q->limits.discard_zeroes_data = 0; in dm_table_set_restrictions()
1183 if (!q->limits.discard_zeroes_data) in configure_discard_support()
6987 mddev->queue->limits.discard_zeroes_data = 0; in run()7008 limits.discard_zeroes_data) in run()
2020 ns->queue->limits.discard_zeroes_data = 0; in nvme_config_discard()
4046 dd->queue->limits.discard_zeroes_data = 0; in mtip_block_initialize()