Home
last modified time | relevance | path

Searched refs:bi_size (Results 1 – 25 of 83) sorted by relevance

1234

/linux/include/linux/
H A Dbvec.h102 unsigned int bi_size; member
139 iter.bi_size); in mp_bvec_iter_len()
200 if (WARN_ONCE(bytes > iter->bi_size, in bvec_iter_advance()
202 iter->bi_size = 0; in bvec_iter_advance()
206 iter->bi_size -= bytes; in bvec_iter_advance()
233 iter->bi_size -= bytes; in bvec_iter_advance_single()
238 (iter).bi_size && \
244 (iter).bi_size && \
H A Dbio.h37 #define bvec_iter_sectors(iter) ((iter).bi_size >> 9)
70 bio->bi_iter.bi_size && in bio_has_data()
117 iter->bi_size -= bytes; in bio_advance_iter()
131 iter->bi_size -= bytes; in bio_advance_iter_single()
151 if (nbytes == bio->bi_iter.bi_size) { in bio_advance()
152 bio->bi_iter.bi_size = 0; in bio_advance()
160 (iter).bi_size && \
169 (iter).bi_size && \
185 #define bio_iter_last(bvec, iter) ((iter).bi_size == (bvec).bv_len)
/linux/drivers/md/
H A Ddm-io-rewind.c18 iter->bi_size += bytes; in dm_bvec_iter_rewind()
34 iter->bi_size -= bytes; in dm_bvec_iter_rewind()
117 iter->bi_size += bytes; in dm_bio_rewind_iter()
154 orig->bi_iter.bi_size)); in dm_io_rewind()
H A Ddm-flakey.c381 start.bi_size); in corrupt_bio_common()
401 corrupt_byte = get_random_u32() % start.bi_size; in corrupt_bio_random()
434 if (unlikely(bio->bi_iter.bi_size > UIO_MAXIOV << PAGE_SHIFT)) in clone_bio()
437 size = bio->bi_iter.bi_size; in clone_bio()
/linux/block/
H A Dbio.c230 bio->bi_iter.bi_size = 0; in bio_init()
316 bio->bi_iter.bi_size += bio->bi_io_vec[i].bv_len; in bio_reuse()
673 if (new_size >= bio->bi_iter.bi_size) in bio_truncate()
703 bio->bi_iter.bi_size = new_size; in bio_truncate()
734 if (likely((bio->bi_iter.bi_size >> 9) <= maxsector)) in guard_bio_eod()
945 if (bio->bi_iter.bi_size > BIO_MAX_SIZE - len) in bio_full()
1015 bio->bi_iter.bi_size += len; in __bio_add_page()
1053 if (bio->bi_iter.bi_size > BIO_MAX_SIZE - len) in bio_add_page()
1063 bio->bi_iter.bi_size += len; in bio_add_page()
1194 bio->bi_iter.bi_size = iov_iter_count(iter); in bio_iov_iter_set()
[all …]
H A Dbio-integrity-fs.c61 .bi_size = size, in fs_bio_integrity_verify()
75 bip->bip_iter.bi_size = bio_integrity_bytes(bi, size >> SECTOR_SHIFT); in fs_bio_integrity_verify()
H A Dblk-mq-dma.c11 if (iter->iter.bi_size) in __blk_map_iter_next()
33 if (!iter->iter.bi_size) in blk_map_iter_next()
47 while (!iter->iter.bi_size || !iter->iter.bi_offset) { in blk_map_iter_next()
149 .bi_size = rq->special_vec.bv_len, in blk_rq_map_iter_init()
H A Dbio-integrity.c90 bip->bip_iter.bi_size = len; in bio_integrity_alloc_buf()
237 bip->bip_iter.bi_size += len; in bio_integrity_add_page()
255 bip->bip_iter.bi_size += len; in bio_integrity_add_page()
328 bip->bip_iter.bi_size = len; in bio_integrity_init_user()
529 bip->bip_iter.bi_size = bio_integrity_bytes(bi, bio_sectors(bio)); in bio_integrity_trim()
H A Dblk-map.c221 map_data->offset += bio->bi_iter.bi_size; in bio_copy_user_iov()
242 iov_iter_advance(iter, bio->bi_iter.bi_size); in bio_copy_user_iov()
449 rq->__data_len += bio->bi_iter.bi_size; in blk_rq_append_bio()
456 rq->__data_len = bio->bi_iter.bi_size; in blk_rq_append_bio()
H A Dfops.c90 ret = bio.bi_iter.bi_size; in __blkdev_direct_IO_simple()
251 task_io_account_write(bio->bi_iter.bi_size); in __blkdev_direct_IO()
253 dio->size += bio->bi_iter.bi_size; in __blkdev_direct_IO()
254 pos += bio->bi_iter.bi_size; in __blkdev_direct_IO()
356 dio->size = bio->bi_iter.bi_size; in __blkdev_direct_IO_async()
364 task_io_account_write(bio->bi_iter.bi_size); in __blkdev_direct_IO_async()
H A Dblk-merge.c31 if (bv->bv_len == bio->bi_iter.bi_size) in bio_get_last_bvec()
34 bio_advance_iter(bio, &iter, iter.bi_size); in bio_get_last_bvec()
964 req->__data_len += bio->bi_iter.bi_size; in bio_attempt_back_merge()
1002 req->__data_len += bio->bi_iter.bi_size; in bio_attempt_front_merge()
1025 req->__data_len += bio->bi_iter.bi_size; in bio_attempt_discard_merge()
H A Dblk-core.c588 if (should_fail_request(bdev_whole(bio->bi_bdev), bio->bi_iter.bi_size)) in should_fail_bio()
625 if (unlikely(should_fail_request(p, bio->bi_iter.bi_size))) in blk_partition_remap()
799 if (bio->bi_iter.bi_size > queue_atomic_write_unit_max_bytes(q)) in blk_validate_atomic_write_op_size()
802 if (bio->bi_iter.bi_size % queue_atomic_write_unit_min_bytes(q)) in blk_validate_atomic_write_op_size()
959 task_io_account_read(bio->bi_iter.bi_size); in submit_bio()
H A Dblk-throttle.h179 bio->bi_iter.bi_size); in blk_should_throtl()
/linux/include/linux/ceph/
H A Dmessenger.h141 BUG_ON(!(it)->iter.bi_size); \
142 __cur_n = min((it)->iter.bi_size, __n); \
145 if (!(it)->iter.bi_size && (it)->bio->bi_next) { \
169 __cur_iter.bi_size = __cur_n; \
182 BUG_ON((n) > (it)->iter.bi_size); \
202 __cur_iter.bi_size = (n); \
208 BUG_ON((n) > (it)->iter.bi_size); \
209 (it)->iter.bi_size = (n); \
/linux/fs/btrfs/
H A Dmisc.h52 for (; (iter)->bi_size && \
75 .bi_size = bio_size, in init_bvec_iter_for_bio()
83 (iter).bi_size && \
/linux/drivers/block/aoe/
H A Daoecmd.c342 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()
386 f->iter.bi_size = min_t(unsigned long, in aoecmd_ata_rw()
388 f->iter.bi_size); in aoecmd_ata_rw()
389 bio_advance_iter(buf->bio, &buf->iter, f->iter.bi_size); in aoecmd_ata_rw()
391 if (!buf->iter.bi_size) in aoecmd_ata_rw()
606 f->iter.bi_size = t->d->maxbcnt ? t->d->maxbcnt : DEFAULTBCNT; in probe()
609 for (frag = 0, n = f->iter.bi_size; n > 0; ++frag, n -= m) { in probe()
[all …]
/linux/drivers/md/bcache/
H A Ddebug.c55 bio->bi_iter.bi_size = KEY_SIZE(&v->key) << 9; in bch_btree_verify()
120 check->bi_iter.bi_size = bio->bi_iter.bi_size; in bch_data_verify()
128 citer.bi_size = UINT_MAX; in bch_data_verify()
H A Drequest.c124 bio->bi_iter.bi_size -= sectors << 9; in bch_data_invalidate()
440 if (i->sequential + bio->bi_iter.bi_size > i->sequential) in check_should_bypass()
441 i->sequential += bio->bi_iter.bi_size; in check_should_bypass()
850 s->iop.bio->bi_iter.bi_size = s->insert_bio_sectors << 9; in CLOSURE_CALLBACK()
936 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()
1257 swap(bio->bi_iter.bi_size, bytes); in flash_dev_cache_miss()
1259 swap(bio->bi_iter.bi_size, bytes); in flash_dev_cache_miss()
1263 if (!bio->bi_iter.bi_size) in flash_dev_cache_miss()
1297 if (!bio->bi_iter.bi_size) { in flash_dev_submit_bio()
H A Dutil.c233 size_t size = bio->bi_iter.bi_size; in bch_bio_map()
236 BUG_ON(!bio->bi_iter.bi_size); in bch_bio_map()
/linux/drivers/md/dm-pcache/
H A Dsegment.c16 bio_segments(bio), bio->bi_iter.bi_size); in segment_copy_to_bio()
37 bio_segments(bio), bio->bi_iter.bi_size); in segment_copy_from_bio()
/linux/Documentation/block/
H A Dbiovecs.rst12 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_offset (and bi_size).
108 actually needed for iterating over the bio anymore - we only use bi_size.
/linux/include/trace/events/
H A Dbcache.h30 __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;
/linux/arch/powerpc/boot/
H A Dredboot.h21 unsigned int bi_size; /* Size of this structure */ member
/linux/fs/iomap/
H A Dioend.c30 ioend->io_size = bio->bi_iter.bi_size; in iomap_init_ioend()
179 if (ioend->io_bio.bi_iter.bi_size > in iomap_can_add_to_ioend()
484 if (bio->bi_iter.bi_size <= max_len) in iomap_split_ioend()
/linux/fs/erofs/
H A Dfileio.c28 if (ret >= 0 && ret != rq->bio.bi_iter.bi_size) in erofs_fileio_ki_complete()
58 rq->bio.bi_iter.bi_size); in erofs_fileio_rq_submit()

1234