| /block/partitions/ |
| D | ldm.c | 788 int r_objid, r_name, r_vstate, r_child, r_parent, r_stripe, r_cols, len; in ldm_parse_cmp3() local
802 len = r_cols; in ldm_parse_cmp3()
806 len = r_parent; in ldm_parse_cmp3()
808 if (len < 0) in ldm_parse_cmp3()
811 len += VBLK_SIZE_CMP3; in ldm_parse_cmp3()
812 if (len != get_unaligned_be32(buffer + 0x14)) in ldm_parse_cmp3()
839 int r_objid, r_name, r_diskid, r_id1, r_id2, len; in ldm_parse_dgr3() local
851 len = r_id2; in ldm_parse_dgr3()
855 len = r_diskid; in ldm_parse_dgr3()
857 if (len < 0) in ldm_parse_dgr3()
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| D | mac.c | 22 static inline void mac_fix_string(char *stg, int len) in mac_fix_string() argument
26 for (i = len - 1; i >= 0 && stg[i] == ' '; i--) in mac_fix_string()
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| D | efi.c | 134 efi_crc32(const void *buf, unsigned long len) in efi_crc32() argument
136 return (crc32(~0L, buf, len) ^ ~0L); in efi_crc32()
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| /block/ |
| D | blk-map.c | 148 unsigned long len, gfp_t gfp_mask) in blk_rq_map_user() argument
152 int ret = import_single_range(rq_data_dir(rq), ubuf, len, &iov, &i); in blk_rq_map_user()
207 unsigned int len, gfp_t gfp_mask) in blk_rq_map_kern() argument
215 if (len > (queue_max_hw_sectors(q) << 9)) in blk_rq_map_kern()
217 if (!len || !kbuf) in blk_rq_map_kern()
220 do_copy = !blk_rq_aligned(q, addr, len) || object_is_on_stack(kbuf); in blk_rq_map_kern()
222 bio = bio_copy_kern(q, kbuf, len, gfp_mask, reading); in blk_rq_map_kern()
224 bio = bio_map_kern(q, kbuf, len, gfp_mask); in blk_rq_map_kern()
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| D | bio.c | 722 *page, unsigned int len, unsigned int offset) in bio_add_pc_page() argument
733 if (((bio->bi_iter.bi_size + len) >> 9) > queue_max_hw_sectors(q)) in bio_add_pc_page()
746 prev->bv_len += len; in bio_add_pc_page()
747 bio->bi_iter.bi_size += len; in bio_add_pc_page()
768 bvec->bv_len = len; in bio_add_pc_page()
772 bio->bi_iter.bi_size += len; in bio_add_pc_page()
793 return len; in bio_add_pc_page()
800 bio->bi_iter.bi_size -= len; in bio_add_pc_page()
817 unsigned int len, unsigned int offset) in bio_add_page() argument
837 bv->bv_len += len; in bio_add_page()
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| D | bio-integrity.c | 136 unsigned int len, unsigned int offset) in bio_integrity_add_page() argument
154 iv->bv_len = len; in bio_integrity_add_page()
158 return len; in bio_integrity_add_page()
279 unsigned int len, nr_pages; in bio_integrity_prep() local
291 len = intervals * bi->tuple_size; in bio_integrity_prep()
292 buf = kmalloc(len, GFP_NOIO | q->bounce_gfp); in bio_integrity_prep()
298 end = (((unsigned long) buf) + len + PAGE_SIZE - 1) >> PAGE_SHIFT; in bio_integrity_prep()
311 bip->bip_iter.bi_size = len; in bio_integrity_prep()
323 if (len <= 0) in bio_integrity_prep()
326 if (bytes > len) in bio_integrity_prep()
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| D | blk-mq-sysfs.c | 145 int len = snprintf(page, PAGE_SIZE - 1, "%s:\n", msg); in sysfs_list_show() local
151 if (PAGE_SIZE - 1 < len + rq_len) { in sysfs_list_show()
153 if (PAGE_SIZE - 1 < len + 5) in sysfs_list_show()
154 len -= rq_len; in sysfs_list_show()
155 len += snprintf(page + len, PAGE_SIZE - 1 - len, in sysfs_list_show()
159 len += snprintf(page + len, PAGE_SIZE - 1 - len, in sysfs_list_show()
163 return len; in sysfs_list_show()
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| D | ioctl.c | 201 uint64_t start, len; in blk_ioctl_discard() local
210 len = range[1]; in blk_ioctl_discard()
214 if (len & 511) in blk_ioctl_discard()
217 len >>= 9; in blk_ioctl_discard()
219 if (start + len > (i_size_read(bdev->bd_inode) >> 9)) in blk_ioctl_discard()
221 return blkdev_issue_discard(bdev, start, len, GFP_KERNEL, flags); in blk_ioctl_discard()
228 uint64_t start, len; in blk_ioctl_zeroout() local
237 len = range[1]; in blk_ioctl_zeroout()
241 if (len & 511) in blk_ioctl_zeroout()
244 len >>= 9; in blk_ioctl_zeroout()
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| D | t10-pi.c | 34 static __be16 t10_pi_crc_fn(void *data, unsigned int len) in t10_pi_crc_fn() argument
36 return cpu_to_be16(crc_t10dif(data, len)); in t10_pi_crc_fn()
39 static __be16 t10_pi_ip_fn(void *data, unsigned int len) in t10_pi_ip_fn() argument
41 return (__force __be16)ip_compute_csum(data, len); in t10_pi_ip_fn()
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| D | elevator.c | 1007 int len = 0; in elv_iosched_show() local
1017 len += sprintf(name+len, "[%s] ", elv->elevator_name); in elv_iosched_show()
1019 len += sprintf(name+len, "%s ", __e->elevator_name); in elv_iosched_show()
1023 len += sprintf(len+name, "\n"); in elv_iosched_show()
1024 return len; in elv_iosched_show()
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| D | genhd.c | 72 if (likely(partno < ptbl->len)) { in disk_get_part()
107 piter->idx = ptbl->len - 1; in disk_part_iter_init()
151 end = ptbl->len; in disk_part_iter_next()
231 for (i = 1; i < ptbl->len; i++) { in disk_map_sector_rcu()
1077 int len = old_ptbl ? old_ptbl->len : 0; in disk_expand_part_tbl() local
1093 if (target <= len) in disk_expand_part_tbl()
1101 new_ptbl->len = target; in disk_expand_part_tbl()
1103 for (i = 0; i < len; i++) in disk_expand_part_tbl()
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| D | partition-generic.c | 257 if (partno >= ptbl->len) in delete_partition()
281 sector_t start, sector_t len, int flags, in add_partition() argument
317 p->nr_sects = len; in add_partition()
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| D | scsi_ioctl.c | 274 int len = min((unsigned int) hdr->mx_sb_len, rq->sense_len); in blk_complete_sghdr_rq() local
276 if (!copy_to_user(hdr->sbp, rq->sense, len)) in blk_complete_sghdr_rq()
277 hdr->sb_len_wr = len; in blk_complete_sghdr_rq()
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| D | bsg.c | 411 int len = min_t(unsigned int, hdr->max_response_len, in blk_complete_sgv4_hdr_rq() local
415 rq->sense, len); in blk_complete_sgv4_hdr_rq()
417 hdr->response_len = len; in blk_complete_sgv4_hdr_rq()
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| D | blk-throttle.c | 1337 int len; in tg_set_max() local
1339 if (sscanf(ctx.body, "%26s%n", tok, &len) != 1) in tg_set_max()
1343 ctx.body += len; in tg_set_max()
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| D | blk-core.c | 1530 unsigned int len) in blk_add_request_payload() argument
1536 bio->bi_io_vec->bv_len = len; in blk_add_request_payload()
1538 bio->bi_iter.bi_size = len; in blk_add_request_payload()
1542 rq->__data_len = rq->resid_len = len; in blk_add_request_payload()
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