From: Randy Dunlap <rdunlap@xxxxxxxxxxxx> In linux-next, fs/fs-writeback.c no longer #includes <linux/buffer_head.h>, which #included <linux/pagemap.h>, so add that latter header file to <linux/writeback.h> to fix the build error: fs/fs-writeback.c:510:11: error: 'PAGE_CACHE_SHIFT' undeclared (first use in this function) Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxx> --- include/linux/writeback.h | 1 + 1 file changed, 1 insertion(+) --- linux-next-20120105.orig/include/linux/writeback.h +++ linux-next-20120105/include/linux/writeback.h @@ -6,6 +6,7 @@ #include <linux/sched.h> #include <linux/fs.h> +#include <linux/pagemap.h> DECLARE_PER_CPU(int, dirty_throttle_leaks); -- To unsubscribe from this list: send the line "unsubscribe linux-next" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html