xfs: handle errors from ->free_blocks in xfs_btree_kill_iroot (196328ec) · Commits · 戴 / test

fs/xfs/libxfs/xfs_btree.c

+6 −3

Original line number	Diff line number	Diff line
		@@ -3209,6 +3209,7 @@ xfs_btree_kill_iroot(
		int level;
		int index;
		int numrecs;
		int error;
		#ifdef DEBUG
		union xfs_btree_ptr ptr;
		int i;
		@@ -3272,8 +3273,6 @@ xfs_btree_kill_iroot(
		cpp = xfs_btree_ptr_addr(cur, 1, cblock);
		#ifdef DEBUG
		for (i = 0; i < numrecs; i++) {
		int error;

		error = xfs_btree_check_ptr(cur, cpp, i, level - 1);
		if (error) {
		XFS_BTREE_TRACE_CURSOR(cur, XBT_ERROR);
		@@ -3283,7 +3282,11 @@ xfs_btree_kill_iroot(
		#endif
		xfs_btree_copy_ptrs(cur, pp, cpp, numrecs);

		cur->bc_ops->free_block(cur, cbp);
		error = cur->bc_ops->free_block(cur, cbp);
		if (error) {
		XFS_BTREE_TRACE_CURSOR(cur, XBT_ERROR);
		return error;
		}
		XFS_BTREE_STATS_INC(cur, free);

		cur->bc_bufs[level - 1] = NULL;