NFS: Ensure we return the dirent->d_type when it is known

Store the dirent->d_type in the struct nfs_cache_array_entry so that we
can use it in getdents() calls.

This fixes a regression with the new readdir code.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h
index db08ff3ff454..e6356b750b77 100644
--- a/fs/nfs/internal.h
+++ b/fs/nfs/internal.h
@@ -362,6 +362,15 @@ unsigned int nfs_page_length(struct page *page)
 }
 
 /*
+ * Convert a umode to a dirent->d_type
+ */
+static inline
+unsigned char nfs_umode_to_dtype(umode_t mode)
+{
+        return (mode >> 12) & 15;
+}
+
+/*
  * Determine the number of pages in an array of length 'len' and
  * with a base offset of 'base'
  */