xfs: Add helper function xfs_attr_leaf_mark_incomplete (f44df68c) · Commits · 戴 / test

fs/xfs/libxfs/xfs_attr.c

+27 −14

Original line number	Diff line number	Diff line
		@@ -1131,6 +1131,32 @@ xfs_attr_node_shrink(
		return error;
		}

		/*
		* Mark an attribute entry INCOMPLETE and save pointers to the relevant buffers
		* for later deletion of the entry.
		*/
		STATIC int
		xfs_attr_leaf_mark_incomplete(
		struct xfs_da_args *args,
		struct xfs_da_state *state)
		{
		int error;

		/*
		* Fill in disk block numbers in the state structure
		* so that we can get the buffers back after we commit
		* several transactions in the following calls.
		*/
		error = xfs_attr_fillstate(state);
		if (error)
		return error;

		/*
		* Mark the attribute as INCOMPLETE
		*/
		return xfs_attr3_leaf_setflag(args);
		}

		/*
		* Remove a name from a B-tree attribute list.
		*
		@@ -1162,20 +1188,7 @@ xfs_attr_node_removename(
		ASSERT(blk->bp != NULL);
		ASSERT(blk->magic == XFS_ATTR_LEAF_MAGIC);
		if (args->rmtblkno > 0) {
		/*
		* Fill in disk block numbers in the state structure
		* so that we can get the buffers back after we commit
		* several transactions in the following calls.
		*/
		error = xfs_attr_fillstate(state);
		if (error)
		goto out;

		/*
		* Mark the attribute as INCOMPLETE, then bunmapi() the
		* remote value.
		*/
		error = xfs_attr3_leaf_setflag(args);
		error = xfs_attr_leaf_mark_incomplete(args, state);
		if (error)
		goto out;