[PATCH] unexport is_subdir and shrink_dcache_anon

Two dcache.c functions that shouldn't be used by filesystems directly
(probably a leftover of the intermezzo mess).
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

fs/dcache.c

@@ -1656,8 +1656,6 @@ EXPORT_SYMBOL(dget_locked);
 EXPORT_SYMBOL(dput);
 EXPORT_SYMBOL(find_inode_number);
 EXPORT_SYMBOL(have_submounts);
-EXPORT_SYMBOL(is_subdir);
 EXPORT_SYMBOL(names_cachep);
-EXPORT_SYMBOL(shrink_dcache_anon);
 EXPORT_SYMBOL(shrink_dcache_parent);
 EXPORT_SYMBOL(shrink_dcache_sb);