From dfb3ccd00a06d71171961022019bb0f210d2cdc1 Mon Sep 17 00:00:00 2001 From: Pavel Tatashin Date: Fri, 26 Oct 2018 15:09:32 -0700 Subject: mm: make memmap_init a proper function MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit memmap_init is sometimes a macro sometimes a function based on __HAVE_ARCH_MEMMAP_INIT. It is only a function on ia64. Make memmap_init a weak function instead, and let ia64 redefine it. Link: http://lkml.kernel.org/r/20180724235520.10200-2-pasha.tatashin@oracle.com Signed-off-by: Pavel Tatashin Reviewed-by: Andrew Morton Reviewed-by: Oscar Salvador Cc: Steven Sistare Cc: Daniel Jordan Cc: Kirill A. Shutemov Cc: Michal Hocko Cc: Dan Williams Cc: Jan Kara Cc: Jérôme Glisse Cc: Souptick Joarder Cc: Baoquan He Cc: Greg Kroah-Hartman Cc: Vlastimil Babka Cc: Wei Yang Cc: Dave Hansen Cc: David Rientjes Cc: Ingo Molnar Cc: Pavel Tatashin Cc: Abdul Haleem Cc: Michael Ellerman Cc: Pasha Tatashin Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/ia64/include/asm/pgtable.h | 1 - 1 file changed, 1 deletion(-) (limited to 'arch/ia64/include') diff --git a/arch/ia64/include/asm/pgtable.h b/arch/ia64/include/asm/pgtable.h index 165827774bea..b1e7468eb65a 100644 --- a/arch/ia64/include/asm/pgtable.h +++ b/arch/ia64/include/asm/pgtable.h @@ -544,7 +544,6 @@ extern struct page *zero_page_memmap_ptr; # ifdef CONFIG_VIRTUAL_MEM_MAP /* arch mem_map init routine is needed due to holes in a virtual mem_map */ -# define __HAVE_ARCH_MEMMAP_INIT extern void memmap_init (unsigned long size, int nid, unsigned long zone, unsigned long start_pfn); # endif /* CONFIG_VIRTUAL_MEM_MAP */ -- cgit v1.2.3