Merge: mm/mm_init.c: print mem_init info after defer_init is done

MR: https://gitlab.com/redhat/centos-stream/src/kernel/centos-stream-9/-/merge_requests/6661

JIRA: https://issues.redhat.com/browse/RHEL-85565

Backport [mm fix](https://web.git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=4f66da89d31c) to report nr_free_pages accurately on boot when
DEFERRED_STRUCT_PAGE_INIT is used.

Signed-off-by: Eric Chanudet <echanude@redhat.com>

Approved-by: Waiman Long <longman@redhat.com>
Approved-by: Rafael Aquini <raquini@redhat.com>
Approved-by: CKI KWF Bot <cki-ci-bot+kwf-gitlab-com@redhat.com>

Merged-by: Augusto Caringi <acaringi@redhat.com>

Author: caringi

mm/mm_init.c

@@ -2368,6 +2368,7 @@ void set_zone_contiguous(struct zone *zone)
 	zone->contiguous = true;
 }
 
+static void __init mem_init_print_info(void);
 void __init page_alloc_init_late(void)
 {
 	struct zone *zone;
@@ -2394,6 +2395,8 @@ void __init page_alloc_init_late(void)
 	files_maxfiles_init();
 #endif
 
+	/* Accounting of total+free memory is stable at this point. */
+	mem_init_print_info();
 	buffer_init();
 
 	/* Discard memblock private memory */
@@ -2772,7 +2775,6 @@ void __init mm_core_init(void)
 	kmsan_init_shadow();
 	stack_depot_early_init();
 	mem_init();
-	mem_init_print_info();
 	kmem_cache_init();
 	/*
 	 * page_owner must be initialized after buddy is ready, and also after