Lines Matching refs:root_level
1904 static int adjust_slots_upwards(struct btrfs_path *path, int root_level)
1910 if (root_level == 0)
1913 while (level <= root_level) {
1924 if (level != root_level) {
1944 eb = path->nodes[root_level];
1945 if (path->slots[root_level] >= btrfs_header_nritems(eb))
1973 * @root_level = 1
2000 int dst_level, int root_level,
2007 int cur_level = root_level;
2010 BUG_ON(dst_level > root_level);
2012 if (btrfs_header_level(src_eb) != root_level)
2028 src_path->nodes[root_level] = src_eb;
2029 src_path->slots[root_level] = dst_path->slots[root_level];
2030 src_path->locks[root_level] = 0;
2129 * @root_level = 1
2139 int cur_level, int root_level,
2150 root_level < 0 || root_level >= BTRFS_MAX_LEVEL - 1 ||
2151 root_level < cur_level) {
2153 "%s: bad levels, cur_level=%d root_level=%d",
2154 __func__, cur_level, root_level);
2166 * dst_path->nodes[root_level] must be initialized before
2169 if (cur_level == root_level) {
2171 "%s: dst_path->nodes[%d] not initialized, root_level=%d cur_level=%d",
2172 __func__, root_level, root_level, cur_level);
2212 root_level, trace_leaf);
2228 dst_path, cur_level - 1, root_level,
2304 u64 root_gen, int root_level)
2312 BUG_ON(root_level < 0 || root_level >= BTRFS_MAX_LEVEL);
2319 ret = btrfs_read_buffer(root_eb, root_gen, root_level, NULL);
2324 if (root_level == 0) {
2343 path->nodes[root_level] = root_eb;
2344 path->slots[root_level] = 0;
2345 path->locks[root_level] = 0; /* so release_path doesn't try to unlock */
2347 level = root_level;
2397 ret = adjust_slots_upwards(path, root_level);