[v2,01/13] mm: page_alloc: move mirrored_kernelcore into mm_init.c

Commit Message

Kefeng Wang May 16, 2023, 6:38 a.m. UTC

Since commit 9420f89db2dd ("mm: move most of core MM initialization
to mm/mm_init.c"), mirrored_kernelcore should be moved into mm_init.c,
as most related codes are already there.

Reviewed-by: Mike Rapoport (IBM) <[e-mail]>
Signed-off-by: Kefeng Wang <[e-mail]>
---
 mm/mm_init.c    | 2 ++
 mm/page_alloc.c | 3 ---
 2 files changed, 2 insertions(+), 3 deletions(-)

Patch

diff --git a/mm/mm_init.c b/mm/mm_init.c
index 7f7f9c677854..da162b7a044c 100644
--- a/mm/mm_init.c
+++ b/mm/mm_init.c
@@ -259,6 +259,8 @@  static int __init cmdline_parse_core(char *p, unsigned long *core,
 	return 0;
 }
 
+bool mirrored_kernelcore __initdata_memblock;
+
 /*
  * kernelcore=size sets the amount of memory for use for allocations that
  * cannot be reclaimed or migrated.
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 1d6419cd3f37..4b4188cff820 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -23,7 +23,6 @@ 
 #include <linux/interrupt.h>
 #include <linux/pagemap.h>
 #include <linux/jiffies.h>
-#include <linux/memblock.h>
 #include <linux/compiler.h>
 #include <linux/kernel.h>
 #include <linux/kasan.h>
@@ -374,8 +373,6 @@  int user_min_free_kbytes = -1;
 int watermark_boost_factor __read_mostly = 15000;
 int watermark_scale_factor = 10;
 
-bool mirrored_kernelcore __initdata_memblock;
-
 /* movable_zone is the "real" zone pages in ZONE_MOVABLE are taken from */
 int movable_zone;
 EXPORT_SYMBOL(movable_zone);