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mm/mm_init.c: move set_pageblock_order() to free_area_init()

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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>
This commit is contained in:
Haifeng Xu 2023-06-01 06:35:35 +00:00 committed by Andrew Morton
parent 1661867027
commit e3d9b45fb1
1 changed files with 2 additions and 1 deletions
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3
mm/mm_init.c
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@ -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;