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authorHaifeng Xu <haifeng.xu@shopee.com>2023-06-01 09:35:35 +0300
committerAndrew Morton <akpm@linux-foundation.org>2023-06-10 02:25:51 +0300
commite3d9b45fb17cfddb1c414b5981743d4245fcf486 (patch)
treef22ceee5eb90ff4b9194d74e14552a982831e371 /mm/mm_init.c
parent16618670276a77480e274117992cec5e42ce66a9 (diff)
downloadlinux-e3d9b45fb17cfddb1c414b5981743d4245fcf486.tar.xz
mm/mm_init.c: move set_pageblock_order() to free_area_init()
pageblock_order only needs to be set once, there is no need to initialize it in every zone/node. Link: https://lkml.kernel.org/r/20230601063536.26882-1-haifeng.xu@shopee.com Signed-off-by: Haifeng Xu <haifeng.xu@shopee.com> Reviewed-by: Mike Rapoport (IBM) <rppt@kernel.org> Cc: Michal Hocko <mhocko@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/mm_init.c')
-rw-r--r--mm/mm_init.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/mm/mm_init.c b/mm/mm_init.c
index 3ddd18a89b66..015355dfdc0b 100644
--- a/mm/mm_init.c
+++ b/mm/mm_init.c
@@ -1585,7 +1585,6 @@ static void __init free_area_init_core(struct pglist_data *pgdat)
if (!size)
continue;
- set_pageblock_order();
setup_usemap(zone);
init_currently_empty_zone(zone, zone->zone_start_pfn, size);
}
@@ -1852,6 +1851,8 @@ void __init free_area_init(unsigned long *max_zone_pfn)
/* Initialise every node */
mminit_verify_pageflags_layout();
setup_nr_node_ids();
+ set_pageblock_order();
+
for_each_node(nid) {
pg_data_t *pgdat;