The patch titled
Subject: mm/mm_init.c: drop node_start_pfn from adjust_zone_range_for_zone_movable()
has been added to the -mm mm-unstable branch. Its filename is
mm-mm_initc-drop-node_start_pfn-from-adjust_zone_range_for_zone_movable.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-mm_initc-drop-node_start_pfn-from-adjust_zone_range_for_zone_movable.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: Haifeng Xu <haifeng.xu@xxxxxxxxxx>
Subject: mm/mm_init.c: drop node_start_pfn from adjust_zone_range_for_zone_movable()
Date: Mon, 17 Jul 2023 06:58:11 +0000
node_start_pfn is not used in adjust_zone_range_for_zone_movable(), so it
is pointless to waste a function argument. Drop the parameter.
Link: https://lkml.kernel.org/r/20230717065811.1262-1-haifeng.xu@xxxxxxxxxx
Signed-off-by: Haifeng Xu <haifeng.xu@xxxxxxxxxx>
Reviewed-by: David Hildenbrand <david@xxxxxxxxxx>
Reviewed-by: Mike Rapoport (IBM) <rppt@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/mm_init.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
--- a/mm/mm_init.c~mm-mm_initc-drop-node_start_pfn-from-adjust_zone_range_for_zone_movable
+++ a/mm/mm_init.c
@@ -1105,7 +1105,6 @@ void __ref memmap_init_zone_device(struc
*/
static void __init adjust_zone_range_for_zone_movable(int nid,
unsigned long zone_type,
- unsigned long node_start_pfn,
unsigned long node_end_pfn,
unsigned long *zone_start_pfn,
unsigned long *zone_end_pfn)
@@ -1222,9 +1221,8 @@ static unsigned long __init zone_spanned
/* Get the start and end of the zone */
*zone_start_pfn = clamp(node_start_pfn, zone_low, zone_high);
*zone_end_pfn = clamp(node_end_pfn, zone_low, zone_high);
- adjust_zone_range_for_zone_movable(nid, zone_type,
- node_start_pfn, node_end_pfn,
- zone_start_pfn, zone_end_pfn);
+ adjust_zone_range_for_zone_movable(nid, zone_type, node_end_pfn,
+ zone_start_pfn, zone_end_pfn);
/* Check that this node has pages within the zone's required range */
if (*zone_end_pfn < node_start_pfn || *zone_start_pfn > node_end_pfn)
_
Patches currently in -mm which might be from haifeng.xu@xxxxxxxxxx are
mm-mm_initc-mark-check_for_memory-as-__init.patch
mm-mm_initc-drop-node_start_pfn-from-adjust_zone_range_for_zone_movable.patch
