memlayout_global_init() initializes the first memlayout, which is assumed to match the initial page-flag nid settings. This is done in start_kernel() as the initdata used to populate the memlayout is purged from memory early in the boot process (XXX: When?). Signed-off-by: Cody P Schafer <cody@xxxxxxxxxxxxxxxxxx> --- init/main.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/init/main.c b/init/main.c index 63534a1..a1c2094 100644 --- a/init/main.c +++ b/init/main.c @@ -72,6 +72,7 @@ #include <linux/ptrace.h> #include <linux/blkdev.h> #include <linux/elevator.h> +#include <linux/memlayout.h> #include <asm/io.h> #include <asm/bugs.h> @@ -618,6 +619,7 @@ asmlinkage void __init start_kernel(void) security_init(); dbg_late_init(); vfs_caches_init(totalram_pages); + memlayout_global_init(); signals_init(); /* rootfs populating might need page-writeback */ page_writeback_init(); -- 1.8.2.1 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>