From 3256ff83c566235e812498ee1dc806c45a5d5af7 Mon Sep 17 00:00:00 2001 From: Baoquan He Date: Wed, 24 Feb 2021 12:06:17 -0800 Subject: mm: simplify parater of function memmap_init_zone() As David suggested, simply passing 'struct zone *zone' is enough. We can get all needed information from 'struct zone*' easily. Link: https://lkml.kernel.org/r/20210122135956.5946-4-bhe@redhat.com Signed-off-by: Baoquan He Suggested-by: David Hildenbrand Reviewed-by: Mike Rapoport Reviewed-by: David Hildenbrand Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/ia64/mm/init.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) (limited to 'arch/ia64/mm') diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c index 39b782f62d7d..16d0d7d22657 100644 --- a/arch/ia64/mm/init.c +++ b/arch/ia64/mm/init.c @@ -542,12 +542,14 @@ virtual_memmap_init(u64 start, u64 end, void *arg) return 0; } -void __meminit -memmap_init_zone(unsigned long size, int nid, unsigned long zone, - unsigned long start_pfn) +void __meminit memmap_init_zone(struct zone *zone) { + int nid = zone_to_nid(zone), zone_id = zone_idx(zone); + unsigned long start_pfn = zone->zone_start_pfn; + unsigned long size = zone->spanned_pages; + if (!vmem_map) { - memmap_init_range(size, nid, zone, start_pfn, start_pfn + size, + memmap_init_range(size, nid, zone_id, start_pfn, start_pfn + size, MEMINIT_EARLY, NULL, MIGRATE_MOVABLE); } else { struct page *start; @@ -557,7 +559,7 @@ memmap_init_zone(unsigned long size, int nid, unsigned long zone, args.start = start; args.end = start + size; args.nid = nid; - args.zone = zone; + args.zone = zone_id; efi_memmap_walk(virtual_memmap_init, &args); } -- cgit v1.2.3-59-g8ed1b