Lines Matching defs:has_cache
1239 unsigned char has_cache;
1243 has_cache = count & SWAP_HAS_CACHE;
1247 VM_BUG_ON(!has_cache);
1248 has_cache = 0;
1265 usage = count | has_cache;
3497 unsigned char has_cache;
3518 has_cache = count & SWAP_HAS_CACHE;
3525 if (!has_cache && count)
3526 has_cache = SWAP_HAS_CACHE;
3527 else if (has_cache) /* someone else added cache */
3532 } else if (count || has_cache) {
3545 WRITE_ONCE(p->swap_map[offset], count | has_cache);