[RFC PATCH v3 24/31] init/main: call memlayout_global_init() in start_kernel().

[Cody P Schafer]

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 ceed17a..8ed5209 100644
--- a/init/main.c
+++ b/init/main.c
@@ -74,6 +74,7 @@
 #include <linux/ptrace.h>
 #include <linux/blkdev.h>
 #include <linux/elevator.h>
+#include <linux/memlayout.h>
 
 #include <asm/io.h>
 #include <asm/bugs.h>
@@ -613,6 +614,7 @@ 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();
-- 
1.8.2.2

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