Lines Matching defs:mapping2
995 * @mapping2: the second mapping to lock
998 struct address_space *mapping2)
1000 if (mapping1 > mapping2)
1001 swap(mapping1, mapping2);
1004 if (mapping2 && mapping1 != mapping2)
1005 down_write_nested(&mapping2->invalidate_lock, 1);
1015 * @mapping2: the second mapping to unlock
1018 struct address_space *mapping2)
1022 if (mapping2 && mapping1 != mapping2)
1023 up_write(&mapping2->invalidate_lock);