From a99583e780c751003ac9c0105eec9a3b23ec3bc4 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Fri, 29 Dec 2017 08:53:57 +0100 Subject: mm: pass the vmem_altmap to memmap_init_zone Pass the vmem_altmap two levels down instead of needing a lookup. Signed-off-by: Christoph Hellwig Signed-off-by: Dan Williams --- mm/page_alloc.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'mm/page_alloc.c') diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 7e5e775e97f4..1748dd4a4b1b 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -5314,9 +5314,9 @@ void __ref build_all_zonelists(pg_data_t *pgdat) * done. Non-atomic initialization, single-pass. */ void __meminit memmap_init_zone(unsigned long size, int nid, unsigned long zone, - unsigned long start_pfn, enum memmap_context context) + unsigned long start_pfn, enum memmap_context context, + struct vmem_altmap *altmap) { - struct vmem_altmap *altmap = to_vmem_altmap(__pfn_to_phys(start_pfn)); unsigned long end_pfn = start_pfn + size; pg_data_t *pgdat = NODE_DATA(nid); unsigned long pfn; @@ -5417,7 +5417,7 @@ static void __meminit zone_init_free_lists(struct zone *zone) #ifndef __HAVE_ARCH_MEMMAP_INIT #define memmap_init(size, nid, zone, start_pfn) \ - memmap_init_zone((size), (nid), (zone), (start_pfn), MEMMAP_EARLY) + memmap_init_zone((size), (nid), (zone), (start_pfn), MEMMAP_EARLY, NULL) #endif static int zone_batchsize(struct zone *zone) -- cgit v1.2.1