Searched refs:buffer (Results 1 – 8 of 8) sorted by relevance
| /block/partitions/ |
| D | ldm.c | 687 static int ldm_relative(const u8 *buffer, int buflen, int base, int offset) in ldm_relative() argument
691 if (!buffer || offset < 0 || base > buflen) { in ldm_relative()
692 if (!buffer) in ldm_relative()
700 if (base + buffer[base] >= buflen) { in ldm_relative()
702 buffer[base], buflen); in ldm_relative()
705 return buffer[base] + offset + 1; in ldm_relative()
758 static int ldm_get_vstr (const u8 *block, u8 *buffer, int buflen) in ldm_get_vstr() argument
762 BUG_ON (!block || !buffer); in ldm_get_vstr()
769 memcpy (buffer, block + 1, length); in ldm_get_vstr()
770 buffer[length] = 0; in ldm_get_vstr()
[all …]
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| D | efi.c | 193 u64 lba, u8 *buffer, size_t count) in read_lba() argument
199 if (!buffer || lba > last_lba(bdev)) in read_lba()
210 memcpy(buffer, data, copied); in read_lba()
212 buffer += copied; in read_lba()
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| D | acorn.c | 517 unsigned char buffer[256]; in adfspart_check_EESOX() local
530 buffer[i] = data[i] ^ eesox_name[i & 15]; in adfspart_check_EESOX()
534 for (i = 0, p = (struct eesox_part *)buffer; i < 8; i++, p++) { in adfspart_check_EESOX()
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| /block/ |
| D | scsi_ioctl.c | 436 char *buffer = NULL, sense[SCSI_SENSE_BUFFERSIZE]; in sg_scsi_ioctl() local
455 buffer = kzalloc(bytes, q->bounce_gfp | GFP_USER| __GFP_NOWARN); in sg_scsi_ioctl()
456 if (!buffer) in sg_scsi_ioctl()
473 if (in_len && copy_from_user(buffer, sic->data + cmdlen, in_len)) in sg_scsi_ioctl()
507 if (bytes && blk_rq_map_kern(q, rq, buffer, bytes, __GFP_WAIT)) { in sg_scsi_ioctl()
529 if (copy_to_user(sic->data, buffer, out_len)) in sg_scsi_ioctl()
534 kfree(buffer); in sg_scsi_ioctl()
647 hdr.dxferp = cgc.buffer; in scsi_cmd_ioctl()
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| D | blk-map.c | 158 rq->buffer = NULL; in blk_rq_map_user()
241 rq->buffer = NULL; in blk_rq_map_user_iov()
328 rq->buffer = NULL; in blk_rq_map_kern()
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| D | partition-generic.c | 58 const char *__bdevname(dev_t dev, char *buffer) in __bdevname() argument
60 scnprintf(buffer, BDEVNAME_SIZE, "unknown-block(%u,%u)", in __bdevname()
62 return buffer; in __bdevname()
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| D | compat_ioctl.c | 109 compat_caddr_t buffer; member
159 get_user(data, &cgc32->buffer) || in compat_cdrom_generic_command()
160 put_user(compat_ptr(data), &cgc->buffer) || in compat_cdrom_generic_command()
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| D | blk-core.c | 185 rq->bio, rq->biotail, rq->buffer, blk_rq_bytes(rq)); in blk_dump_rq_flags()
1342 rq->buffer = bio_data(bio); in blk_add_request_payload()
1389 req->buffer = bio_data(bio); in bio_attempt_front_merge()
2363 req->buffer = bio_data(req->bio); in blk_update_request()
2684 rq->buffer = bio_data(bio); in blk_rq_bio_prep()
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