From c7878534a1b61c5cc2effa3a539099f2cf87cd3a Mon Sep 17 00:00:00 2001 From: Miaohe Lin Date: Tue, 22 Mar 2022 14:42:44 -0700 Subject: [PATCH] mm/sparse: make mminit_validate_memmodel_limits() static It's only used in the sparse.c now. So we can make it static and further clean up the relevant code. Link: https://lkml.kernel.org/r/20220127093221.63524-1-linmiaohe@huawei.com Signed-off-by: Miaohe Lin Reviewed-by: Mike Rapoport Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/internal.h | 11 ----------- mm/sparse.c | 2 +- 2 files changed, 1 insertion(+), 12 deletions(-) diff --git a/mm/internal.h b/mm/internal.h index d80300392a19..9c298afb9688 100644 --- a/mm/internal.h +++ b/mm/internal.h @@ -572,17 +572,6 @@ static inline void mminit_verify_zonelist(void) } #endif /* CONFIG_DEBUG_MEMORY_INIT */ -/* mminit_validate_memmodel_limits is independent of CONFIG_DEBUG_MEMORY_INIT */ -#if defined(CONFIG_SPARSEMEM) -extern void mminit_validate_memmodel_limits(unsigned long *start_pfn, - unsigned long *end_pfn); -#else -static inline void mminit_validate_memmodel_limits(unsigned long *start_pfn, - unsigned long *end_pfn) -{ -} -#endif /* CONFIG_SPARSEMEM */ - #define NODE_RECLAIM_NOSCAN -2 #define NODE_RECLAIM_FULL -1 #define NODE_RECLAIM_SOME 0 diff --git a/mm/sparse.c b/mm/sparse.c index d21c6e5910d0..952f06d8f373 100644 --- a/mm/sparse.c +++ b/mm/sparse.c @@ -126,7 +126,7 @@ static inline int sparse_early_nid(struct mem_section *section) } /* Validate the physical addressing limitations of the model */ -void __meminit mminit_validate_memmodel_limits(unsigned long *start_pfn, +static void __meminit mminit_validate_memmodel_limits(unsigned long *start_pfn, unsigned long *end_pfn) { unsigned long max_sparsemem_pfn = 1UL << (MAX_PHYSMEM_BITS-PAGE_SHIFT);