Lines Matching defs:buffer
294 * @buf: buffer to write
314 char *buffer, *end, *p;
320 buffer = (char *)__get_free_page(GFP_KERNEL);
321 if (!buffer)
325 if (copy_from_user(buffer, buf, length))
330 end = buffer + length;
333 end = buffer + PAGE_SIZE - 1;
342 if (!strncmp("scsi add-single-device", buffer, 22)) {
343 p = buffer + 23;
356 } else if (!strncmp("scsi remove-single-device", buffer, 25)) {
357 p = buffer + 26;
375 free_page((unsigned long)buffer);