Commit 2667c6f9 authored Aug 04, 2014 by Dave Chinner Committed by Dave Chinner Aug 04, 2014

xfs: kill VN_CACHED



Only has 2 users, has outlived it's usefulness.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Dave Chinner <david@fromorbit.com>

parent eac152b4

fs/xfs/xfs_bmap_util.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -862,7 +862,7 @@ xfs_can_free_eofblocks(struct xfs_inode *ip, bool force)
		* have speculative prealloc/delalloc blocks to remove.
		*/
		if (VFS_I(ip)->i_size == 0 &&
		VN_CACHED(VFS_I(ip)) == 0 &&
		VFS_I(ip)->i_mapping->nrpages == 0 &&
		ip->i_delayed_blks == 0)
		return false;

		@@ -1720,7 +1720,7 @@ xfs_swap_extents(
		truncate_pagecache_range(VFS_I(tip), 0, -1);

		/* Verify O_DIRECT for ftmp */
		if (VN_CACHED(VFS_I(tip)) != 0) {
		if (VFS_I(tip)->i_mapping->nrpages) {
		error = -EINVAL;
		goto out_unlock;
		}

fs/xfs/xfs_vnode.h

+0 −1

Original line number	Diff line number	Diff line
		@@ -38,7 +38,6 @@ struct attrlist_cursor_kern;
		* Some useful predicates.
		*/
		#define VN_MAPPED(vp) mapping_mapped(vp->i_mapping)
		#define VN_CACHED(vp) (vp->i_mapping->nrpages)


		#endif /* __XFS_VNODE_H__ */