141 	if (path->p_bh) {  in ext4_ext_get_access()
143 		BUFFER_TRACE(path->p_bh, "get_write_access");  in ext4_ext_get_access()
144 		err = ext4_journal_get_write_access(handle, path->p_bh);  in ext4_ext_get_access()
152 			clear_buffer_verified(path->p_bh);  in ext4_ext_get_access()
172 	if (path->p_bh) {  in __ext4_ext_dirty()
173 		ext4_extent_block_csum_set(inode, ext_block_hdr(path->p_bh));  in __ext4_ext_dirty()
176 						   inode, path->p_bh);  in __ext4_ext_dirty()
179 			set_buffer_verified(path->p_bh);  in __ext4_ext_dirty()
228 		if (path[depth].p_bh)  in ext4_ext_find_goal()
229 			return path[depth].p_bh->b_blocknr;  in ext4_ext_find_goal()
618 			brelse(path[i].p_bh);  in ext4_ext_precache()
619 			path[i].p_bh = NULL;  in ext4_ext_precache()
631 		path[i].p_bh = bh;  in ext4_ext_precache()
734 		brelse(path->p_bh);  in ext4_ext_drop_refs()
735 		path->p_bh = NULL;  in ext4_ext_drop_refs()
913 	path[0].p_bh = NULL;  in ext4_find_extent()
936 		path[ppos].p_bh = bh;  in ext4_find_extent()
1869 	brelse(path[1].p_bh);  in ext4_ext_try_to_merge_up()
2603 		path[depth].p_hdr = ext_block_hdr(path[depth].p_bh);  in ext4_ext_rm_leaf()
2779 	if (err == 0 && eh->eh_entries == 0 && path[depth].p_bh != NULL)  in ext4_ext_rm_leaf()
2955 			brelse(path[i].p_bh);  in ext4_ext_remove_space()
2956 			path[i].p_bh = NULL;  in ext4_ext_remove_space()
2964 			path[i].p_hdr = ext_block_hdr(path[i].p_bh);  in ext4_ext_remove_space()
3003 			path[i + 1].p_bh = bh;  in ext4_ext_remove_space()
3018 			brelse(path[i].p_bh);  in ext4_ext_remove_space()
3019 			path[i].p_bh = NULL;  in ext4_ext_remove_space()
6065 				cmp1 = path[i].p_bh ?  in ext4_ext_replay_set_iblocks()
6066 					path[i].p_bh->b_blocknr : 0;  in ext4_ext_replay_set_iblocks()
6068 				cmp2 = path2[i].p_bh ?  in ext4_ext_replay_set_iblocks()
6069 					path2[i].p_bh->b_blocknr : 0;  in ext4_ext_replay_set_iblocks()