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-rw-r--r--fs/nfs/internal.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h
index db08ff3ff45..e6356b750b7 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'
*/