138 	if (path->p_bh) {  in ext4_ext_get_access()
140 		BUFFER_TRACE(path->p_bh, "get_write_access");  in ext4_ext_get_access()
141 		err = ext4_journal_get_write_access(handle, path->p_bh);  in ext4_ext_get_access()
150 			clear_buffer_verified(path->p_bh);  in ext4_ext_get_access()
169 	if (path->p_bh) {  in __ext4_ext_dirty()
170 		ext4_extent_block_csum_set(inode, ext_block_hdr(path->p_bh));  in __ext4_ext_dirty()
173 						   inode, path->p_bh);  in __ext4_ext_dirty()
176 			set_buffer_verified(path->p_bh);  in __ext4_ext_dirty()
222 		if (path[depth].p_bh)  in ext4_ext_find_goal()
223 			return path[depth].p_bh->b_blocknr;  in ext4_ext_find_goal()
655 			brelse(path[i].p_bh);  in ext4_ext_precache()
656 			path[i].p_bh = NULL;  in ext4_ext_precache()
668 		path[i].p_bh = bh;  in ext4_ext_precache()
771 		if (path->p_bh) {  in ext4_ext_drop_refs()
772 			brelse(path->p_bh);  in ext4_ext_drop_refs()
773 			path->p_bh = NULL;  in ext4_ext_drop_refs()
948 	path[0].p_bh = NULL;  in ext4_find_extent()
971 		path[ppos].p_bh = bh;  in ext4_find_extent()
1909 	brelse(path[1].p_bh);  in ext4_ext_try_to_merge_up()
2791 		path[depth].p_hdr = ext_block_hdr(path[depth].p_bh);  in ext4_ext_rm_leaf()
2954 	if (err == 0 && eh->eh_entries == 0 && path[depth].p_bh != NULL)  in ext4_ext_rm_leaf()
3127 			brelse(path[i].p_bh);  in ext4_ext_remove_space()
3128 			path[i].p_bh = NULL;  in ext4_ext_remove_space()
3136 			path[i].p_hdr = ext_block_hdr(path[i].p_bh);  in ext4_ext_remove_space()
3175 			path[i + 1].p_bh = bh;  in ext4_ext_remove_space()
3190 			brelse(path[i].p_bh);  in ext4_ext_remove_space()
3191 			path[i].p_bh = NULL;  in ext4_ext_remove_space()