Lines Matching defs:cow
1227 int cow = 0;1249 if (cow) {1312 if (cow) {1330 if (!cow) {1333 cow = 1;4426 struct extent_buffer *cow)4455 atomic_inc(&cow->refs);4456 node->eb = cow;4457 node->new_bytenr = cow->start;4473 ret = replace_file_extents(trans, rc, root, cow);