disable reiser4 until people stop changing generic_sync_sb_inodes().

Cc: Edward Shishkin <edward.shishkin@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

fs/reiser4/Kconfig

 config REISER4_FS
 	tristate "Reiser4 (EXPERIMENTAL)"
 	depends on EXPERIMENTAL
+	depends on BROKEN
 	select ZLIB_INFLATE
 	select ZLIB_DEFLATE
 	select LZO_COMPRESS