-inline void decrement_bcount(struct buffer_head *p_s_bh)
-{
- if (p_s_bh) {
- if (atomic_read(&(p_s_bh->b_count))) {
- put_bh(p_s_bh);
- return;
- }
- reiserfs_panic(NULL,
- "PAP-5070: decrement_bcount: trying to free free buffer %b",
- p_s_bh);
- }
-}
-
-/* Decrement b_count field of the all buffers in the path. */
-void decrement_counters_in_path(struct treepath *p_s_search_path)
-{
- int n_path_offset = p_s_search_path->path_length;
-
- RFALSE(n_path_offset < ILLEGAL_PATH_ELEMENT_OFFSET ||
- n_path_offset > EXTENDED_MAX_HEIGHT - 1,
- "PAP-5080: invalid path offset of %d", n_path_offset);
-
- while (n_path_offset > ILLEGAL_PATH_ELEMENT_OFFSET) {
- struct buffer_head *bh;
-
- bh = PATH_OFFSET_PBUFFER(p_s_search_path, n_path_offset--);
- decrement_bcount(bh);
- }
- p_s_search_path->path_length = ILLEGAL_PATH_ELEMENT_OFFSET;
-}
-