Lines Matching defs:cow_offset
54 unsigned long long cow_offset;
1257 __u64 *cow_offset, unsigned long *bitmap,
1277 *cow_offset = sector / (sizeof(unsigned long) * 8);
1280 * device, and *cow_offset + 1 is off the end. So, just back it up
1284 if (*cow_offset == (DIV_ROUND_UP(bitmap_len,
1286 (*cow_offset)--;
1288 bitmap_words[0] = bitmap[*cow_offset];
1289 bitmap_words[1] = bitmap[*cow_offset + 1];
1291 *cow_offset *= sizeof(unsigned long);
1292 *cow_offset += bitmap_offset;
1313 &segment->cow_offset, bitmap, bitmap_offset,
1378 io_req->io_desc[i].cow_offset = -1;
1524 if (segment->cow_offset == -1)
1528 sizeof(segment->bitmap_words), segment->cow_offset);