Index: head/sys/amd64/linux32/linux.h
===================================================================
--- head/sys/amd64/linux32/linux.h
+++ head/sys/amd64/linux32/linux.h
@@ -250,7 +250,9 @@
         uint64_t        f_ffree; 
         l_fsid_t        f_fsid;
         l_int           f_namelen;
-        l_int           f_spare[6];
+        l_int           f_frsize;
+        l_int           f_flags;
+        l_int           f_spare[4];
 } __packed;
 
 /* sigaction flags */
Index: head/sys/compat/linux/linux_stats.c
===================================================================
--- head/sys/compat/linux/linux_stats.c
+++ head/sys/compat/linux/linux_stats.c
@@ -303,7 +303,9 @@
 	l_long		f_ffree;
 	l_fsid_t	f_fsid;
 	l_long		f_namelen;
-	l_long		f_spare[6];
+	l_long		f_frsize;
+	l_long		f_flags;
+	l_long		f_spare[4];
 };
 
 #define	LINUX_CODA_SUPER_MAGIC	0x73757245L
@@ -371,6 +373,9 @@
 	linux_statfs->f_fsid.val[0] = bsd_statfs->f_fsid.val[0];
 	linux_statfs->f_fsid.val[1] = bsd_statfs->f_fsid.val[1];
 	linux_statfs->f_namelen = MAXNAMLEN;
+	linux_statfs->f_frsize = bsd_statfs->f_bsize;
+	linux_statfs->f_flags = 0;
+	memset(linux_statfs->f_spare, 0, sizeof(linux_statfs->f_spare));
 
 	return (0);
 }
@@ -415,6 +420,9 @@
 	linux_statfs->f_fsid.val[0] = bsd_statfs->f_fsid.val[0];
 	linux_statfs->f_fsid.val[1] = bsd_statfs->f_fsid.val[1];
 	linux_statfs->f_namelen = MAXNAMLEN;
+	linux_statfs->f_frsize = bsd_statfs->f_bsize;
+	linux_statfs->f_flags = 0;
+	memset(linux_statfs->f_spare, 0, sizeof(linux_statfs->f_spare));
 }
 
 int
Index: head/sys/i386/linux/linux.h
===================================================================
--- head/sys/i386/linux/linux.h
+++ head/sys/i386/linux/linux.h
@@ -225,7 +225,9 @@
         uint64_t        f_ffree; 
         l_fsid_t        f_fsid;
         l_int           f_namelen;
-        l_int           f_spare[6];
+        l_int           f_frsize;
+        l_int           f_flags;
+        l_int           f_spare[4];
 };
 
 #define	LINUX_NSIG_WORDS	2