| /Linux-v6.1/include/linux/ |
| D | bvec.h | 41 unsigned int bi_size; /* residual I/O count */ member
66 min((iter).bi_size, \
106 if (WARN_ONCE(bytes > iter->bi_size, in bvec_iter_advance()
108 iter->bi_size = 0; in bvec_iter_advance()
112 iter->bi_size -= bytes; in bvec_iter_advance()
139 iter->bi_size -= bytes; in bvec_iter_advance_single()
144 (iter).bi_size && \
152 .bi_size = UINT_MAX, \
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| D | bio.h | 37 #define bvec_iter_sectors(iter) ((iter).bi_size >> 9)
55 bio->bi_iter.bi_size && in bio_has_data()
102 iter->bi_size -= bytes; in bio_advance_iter()
116 iter->bi_size -= bytes; in bio_advance_iter_single()
136 if (nbytes == bio->bi_iter.bi_size) { in bio_advance()
137 bio->bi_iter.bi_size = 0; in bio_advance()
145 (iter).bi_size && \
154 (iter).bi_size && \
170 #define bio_iter_last(bvec, iter) ((iter).bi_size == (bvec).bv_len)
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| /Linux-v6.1/block/ |
| D | blk-lib.c | 69 bio->bi_iter.bi_size = req_sects << 9; in __blkdev_issue_discard()
141 bio->bi_iter.bi_size = max_write_zeroes_sectors << 9; in __blkdev_issue_write_zeroes()
145 bio->bi_iter.bi_size = nr_sects << 9; in __blkdev_issue_write_zeroes()
173 int bi_size = 0; in __blkdev_issue_zero_pages() local
186 bi_size = bio_add_page(bio, ZERO_PAGE(0), sz, 0); in __blkdev_issue_zero_pages()
187 nr_sects -= bi_size >> 9; in __blkdev_issue_zero_pages()
188 sector += bi_size >> 9; in __blkdev_issue_zero_pages()
189 if (bi_size < sz) in __blkdev_issue_zero_pages()
330 bio->bi_iter.bi_size = len << SECTOR_SHIFT; in blkdev_issue_secure_erase()
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| D | bio.c | 251 bio->bi_iter.bi_size = 0; in bio_init()
612 if (new_size >= bio->bi_iter.bi_size) in bio_truncate()
642 bio->bi_iter.bi_size = new_size; in bio_truncate()
673 if (likely((bio->bi_iter.bi_size >> 9) <= maxsector)) in guard_bio_eod()
849 if (bio->bi_iter.bi_size > UINT_MAX - len) in bio_full()
901 if (bio->bi_iter.bi_size > UINT_MAX - len) { in __bio_try_merge_page()
906 bio->bi_iter.bi_size += len; in __bio_try_merge_page()
956 if (((bio->bi_iter.bi_size + len) >> 9) > max_sectors) in bio_add_hw_page()
983 bio->bi_iter.bi_size += len; in bio_add_hw_page()
1066 bio->bi_iter.bi_size += len; in __bio_add_page()
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| D | fops.c | 89 ret = bio.bi_iter.bi_size; in __blkdev_direct_IO_simple()
229 task_io_account_write(bio->bi_iter.bi_size); in __blkdev_direct_IO()
234 dio->size += bio->bi_iter.bi_size; in __blkdev_direct_IO()
235 pos += bio->bi_iter.bi_size; in __blkdev_direct_IO()
335 dio->size = bio->bi_iter.bi_size; in __blkdev_direct_IO_async()
343 task_io_account_write(bio->bi_iter.bi_size); in __blkdev_direct_IO_async()
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| D | bounce.c | 173 bio->bi_iter.bi_size = bio_src->bi_iter.bi_size; in bounce_clone_bio()
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| D | blk-merge.c | 32 if (bv->bv_len == bio->bi_iter.bi_size) in bio_get_last_bvec()
35 bio_advance_iter(bio, &iter, iter.bi_size); in bio_get_last_bvec()
531 if (likely(bio->bi_iter.bi_size)) { in __blk_bios_map_sg()
948 req->__data_len += bio->bi_iter.bi_size; in bio_attempt_back_merge()
974 req->__data_len += bio->bi_iter.bi_size; in bio_attempt_front_merge()
997 req->__data_len += bio->bi_iter.bi_size; in bio_attempt_discard_merge()
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| D | bio-integrity.c | 257 bip->bip_iter.bi_size = len; in bio_integrity_prep()
392 bip->bip_iter.bi_size = bio_integrity_bytes(bi, bio_sectors(bio)); in bio_integrity_trim()
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| D | blk-crypto-internal.h | 47 bio->bi_iter.bi_size, req->crypt_ctx); in bio_crypt_ctx_front_mergeable()
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| /Linux-v6.1/drivers/md/ |
| D | dm-io-rewind.c | 18 iter->bi_size += bytes; in dm_bvec_iter_rewind()
34 iter->bi_size -= bytes; in dm_bvec_iter_rewind()
119 iter->bi_size += bytes; in dm_bio_rewind_iter()
156 orig->bi_iter.bi_size)); in dm_io_rewind()
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| D | md-faulty.c | 68 b->bi_iter.bi_size = bio->bi_iter.bi_size; in faulty_fail()
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| D | dm-writecache.c | 1334 if (next_boundary < bio->bi_iter.bi_size >> SECTOR_SHIFT) in writecache_map_remap_origin()
1351 if (bio->bi_iter.bi_size) in writecache_map_read()
1364 wc->stats.reads += (bio->bi_iter.bi_size - wc->block_size) >> wc->block_size_bits; in writecache_map_read()
1378 while (bio_size < bio->bi_iter.bi_size) { in writecache_bio_copy_ssd()
1412 wc->stats.writes += bio->bi_iter.bi_size >> wc->block_size_bits; in writecache_bio_copy_ssd()
1413 wc->stats.writes_allocate += (bio->bi_iter.bi_size - wc->block_size) >> wc->block_size_bits; in writecache_bio_copy_ssd()
1431 wc->stats.writes += bio->bi_iter.bi_size >> wc->block_size_bits; in writecache_map_write()
1459 wc->stats.writes_around += bio->bi_iter.bi_size >> wc->block_size_bits; in writecache_map_write()
1460 wc->stats.writes += bio->bi_iter.bi_size >> wc->block_size_bits; in writecache_map_write()
1479 } while (bio->bi_iter.bi_size); in writecache_map_write()
[all …]
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| D | dm-log-writes.c | 221 bio->bi_iter.bi_size = 0; in write_metadata()
274 bio->bi_iter.bi_size = 0; in write_inline_data()
355 bio->bi_iter.bi_size = 0; in log_one_block()
373 bio->bi_iter.bi_size = 0; in log_one_block()
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| /Linux-v6.1/include/linux/ceph/ |
| D | messenger.h | 114 BUG_ON(!(it)->iter.bi_size); \
115 __cur_n = min((it)->iter.bi_size, __n); \
118 if (!(it)->iter.bi_size && (it)->bio->bi_next) { \
142 __cur_iter.bi_size = __cur_n; \
155 BUG_ON((n) > (it)->iter.bi_size); \
175 __cur_iter.bi_size = (n); \
181 BUG_ON((n) > (it)->iter.bi_size); \
182 (it)->iter.bi_size = (n); \
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| /Linux-v6.1/drivers/block/rnbd/ |
| D | rnbd-srv-trace.h | 81 __field(u32, bi_size)
93 __entry->bi_size = le32_to_cpu(msg->bi_size);
108 __entry->bi_size,
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| D | rnbd-proto.h | 166 __le32 bi_size; member
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| /Linux-v6.1/drivers/block/aoe/ |
| D | aoecmd.c | 342 ah->scnt = f->iter.bi_size >> 9; in ata_rw_frameinit()
354 skb->len += f->iter.bi_size; in ata_rw_frameinit()
355 skb->data_len = f->iter.bi_size; in ata_rw_frameinit()
356 skb->truesize += f->iter.bi_size; in ata_rw_frameinit()
385 f->iter.bi_size = min_t(unsigned long, in aoecmd_ata_rw()
387 f->iter.bi_size); in aoecmd_ata_rw()
388 bio_advance_iter(buf->bio, &buf->iter, f->iter.bi_size); in aoecmd_ata_rw()
390 if (!buf->iter.bi_size) in aoecmd_ata_rw()
600 f->iter.bi_size = t->d->maxbcnt ? t->d->maxbcnt : DEFAULTBCNT; in probe()
603 for (frag = 0, n = f->iter.bi_size; n > 0; ++frag, n -= m) { in probe()
[all …]
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| /Linux-v6.1/drivers/md/bcache/ |
| D | debug.c | 55 bio->bi_iter.bi_size = KEY_SIZE(&v->key) << 9; in bch_btree_verify()
121 check->bi_iter.bi_size = bio->bi_iter.bi_size; in bch_data_verify()
129 citer.bi_size = UINT_MAX; in bch_data_verify()
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| D | request.c | 124 bio->bi_iter.bi_size -= sectors << 9; in bch_data_invalidate()
426 if (i->sequential + bio->bi_iter.bi_size > i->sequential) in check_should_bypass()
427 i->sequential += bio->bi_iter.bi_size; in check_should_bypass()
836 s->iop.bio->bi_iter.bi_size = s->insert_bio_sectors << 9; in cached_dev_read_done()
922 cache_bio->bi_iter.bi_size = s->insert_bio_sectors << 9; in cached_dev_cache_miss()
1210 if (!bio->bi_iter.bi_size) { in cached_dev_submit_bio()
1256 swap(bio->bi_iter.bi_size, bytes); in flash_dev_cache_miss()
1258 swap(bio->bi_iter.bi_size, bytes); in flash_dev_cache_miss()
1262 if (!bio->bi_iter.bi_size) in flash_dev_cache_miss()
1296 if (!bio->bi_iter.bi_size) { in flash_dev_submit_bio()
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| D | util.c | 233 size_t size = bio->bi_iter.bi_size; in bch_bio_map()
236 BUG_ON(!bio->bi_iter.bi_size); in bch_bio_map()
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| /Linux-v6.1/Documentation/block/ |
| D | biovecs.rst | 12 update bi_sector and bi_size, and advance bi_idx to the next biovec. If it
18 bi_size and bi_idx have been moved there; and instead of modifying bv_offset
29 bi_size.
71 bios. Note that this means we _only_ use bi_size to determine when we've
73 bi_size into account when constructing biovecs.
104 taking into account bi_bvec_done (and bi_size).
108 actually needed for iterating over the bio anymore - we only use bi_size.
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| /Linux-v6.1/include/trace/events/ |
| D | bcache.h | 30 __entry->nr_sector = bio->bi_iter.bi_size >> 9;
104 __entry->nr_sector = bio->bi_iter.bi_size >> 9;
139 __entry->nr_sector = bio->bi_iter.bi_size >> 9;
170 __entry->nr_sector = bio->bi_iter.bi_size >> 9;
239 __entry->nr_sector = bio->bi_iter.bi_size >> 9;
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| /Linux-v6.1/drivers/net/ethernet/intel/iavf/ |
| D | iavf_txrx.c | 59 unsigned long bi_size; in iavf_clean_tx_ring() local
70 bi_size = sizeof(struct iavf_tx_buffer) * tx_ring->count; in iavf_clean_tx_ring()
71 memset(tx_ring->tx_bi, 0, bi_size); in iavf_clean_tx_ring()
652 int bi_size; in iavf_setup_tx_descriptors() local
659 bi_size = sizeof(struct iavf_tx_buffer) * tx_ring->count; in iavf_setup_tx_descriptors()
660 tx_ring->tx_bi = kzalloc(bi_size, GFP_KERNEL); in iavf_setup_tx_descriptors()
692 unsigned long bi_size; in iavf_clean_rx_ring() local
732 bi_size = sizeof(struct iavf_rx_buffer) * rx_ring->count; in iavf_clean_rx_ring()
733 memset(rx_ring->rx_bi, 0, bi_size); in iavf_clean_rx_ring()
771 int bi_size; in iavf_setup_rx_descriptors() local
[all …]
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| /Linux-v6.1/arch/powerpc/boot/ |
| D | redboot.h | 21 unsigned int bi_size; /* Size of this structure */ member
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| /Linux-v6.1/net/ceph/ |
| D | messenger.c | 727 if (cursor->resid < it->iter.bi_size) in ceph_msg_data_bio_cursor_init()
728 it->iter.bi_size = cursor->resid; in ceph_msg_data_bio_cursor_init()
759 if (!bytes || (it->iter.bi_size && it->iter.bi_bvec_done && in ceph_msg_data_bio_advance()
763 if (!it->iter.bi_size) { in ceph_msg_data_bio_advance()
766 if (cursor->resid < it->iter.bi_size) in ceph_msg_data_bio_advance()
767 it->iter.bi_size = cursor->resid; in ceph_msg_data_bio_advance()
781 cursor->resid = min_t(size_t, length, data->bvec_pos.iter.bi_size); in ceph_msg_data_bvecs_cursor_init()
783 cursor->bvec_iter.bi_size = cursor->resid; in ceph_msg_data_bvecs_cursor_init()
1872 msg->data_length += bvec_pos->iter.bi_size; in ceph_msg_data_add_bvecs()
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