next_ex 427 fs/f2fs/extent_cache.c struct extent_node *next_ex) next_ex 437 fs/f2fs/extent_cache.c if (next_ex && __is_front_mergeable(ei, &next_ex->ei)) { next_ex 438 fs/f2fs/extent_cache.c next_ex->ei.fofs = ei->fofs; next_ex 439 fs/f2fs/extent_cache.c next_ex->ei.blk = ei->blk; next_ex 440 fs/f2fs/extent_cache.c next_ex->ei.len += ei->len; next_ex 444 fs/f2fs/extent_cache.c en = next_ex;