From 310253514bbf179c5f82e20a7a4bbf07abc7f5ad Mon Sep 17 00:00:00 2001 From: Anshuman Khandual Date: Thu, 5 Apr 2018 16:22:08 -0700 Subject: mm/migrate: rename migration reason MR_CMA to MR_CONTIG_RANGE alloc_contig_range() initiates compaction and eventual migration for the purpose of either CMA or HugeTLB allocations. At present, the reason code remains the same MR_CMA for either of these cases. Let's make it MR_CONTIG_RANGE which will appropriately reflect the reason code in both these cases. Link: http://lkml.kernel.org/r/20180202091518.18798-1-khandual@linux.vnet.ibm.com Signed-off-by: Anshuman Khandual Acked-by: Michal Hocko Reviewed-by: Andrew Morton Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/powerpc/mm/mmu_context_iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch') diff --git a/arch/powerpc/mm/mmu_context_iommu.c b/arch/powerpc/mm/mmu_context_iommu.c index e0a2d8e806ed..9a8a084e4aba 100644 --- a/arch/powerpc/mm/mmu_context_iommu.c +++ b/arch/powerpc/mm/mmu_context_iommu.c @@ -112,7 +112,7 @@ static int mm_iommu_move_page_from_cma(struct page *page) put_page(page); /* Drop the gup reference */ ret = migrate_pages(&cma_migrate_pages, new_iommu_non_cma_page, - NULL, 0, MIGRATE_SYNC, MR_CMA); + NULL, 0, MIGRATE_SYNC, MR_CONTIG_RANGE); if (ret) { if (!list_empty(&cma_migrate_pages)) putback_movable_pages(&cma_migrate_pages); -- cgit v1.2.3-58-ga151