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s390/mm: get estimated free pages by memblock api

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Instead of getting estimated free pages from memblock directly, we have
introduced an API, memblock_estimated_nr_free_pages(), which is more
friendly for users.

Just replace it with new API, no functional change.

Signed-off-by: Wei Yang <richard.weiyang@gmail.com>
CC: Mike Rapoport <rppt@kernel.org>
CC: David Hildenbrand <david@redhat.com>
Acked-by: David Hildenbrand <david@redhat.com>
Link: https://lore.kernel.org/r/20240808001415.6298-3-richard.weiyang@gmail.com
Signed-off-by: Mike Rapoport (Microsoft) <rppt@kernel.org>
This commit is contained in:
Wei Yang 2024-08-08 00:14:15 +00:00 committed by Mike Rapoport (Microsoft)
parent 0910bf0ef8
commit cb088e38aa
1 changed files with 1 additions and 1 deletions
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arch/s390/mm/init.c
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@ -62,7 +62,7 @@ EXPORT_SYMBOL(zero_page_mask);
static void __init setup_zero_pages(void)
{
unsigned long total_pages = PHYS_PFN(memblock_phys_mem_size() - memblock_reserved_size());
unsigned long total_pages = memblock_estimated_nr_free_pages();
unsigned int order;
struct page *page;
int i;