Lines Matching defs:from
21 * overlapping extents - when we read in a btree node from disk, the first thing
34 * bch_btree_node_get() looks up a btree node in the cache and reads it in from
86 * then it must restart from the root and take new locks - to do this it changes
94 * overwrite the data that was just written to the cache with stale data from
379 struct bkey *from, btree_map_nodes_fn *fn, int flags);
382 struct bkey *from, btree_map_nodes_fn *fn)
384 return __bch_btree_map_nodes(op, c, from, fn, MAP_ALL_NODES);
389 struct bkey *from,
392 return __bch_btree_map_nodes(op, c, from, fn, MAP_LEAF_NODES);
398 struct bkey *from, btree_map_keys_fn *fn, int flags);
400 struct bkey *from, btree_map_keys_fn *fn,