From cc6de1680538633e4ef9540b2313fa2481a7c641 Mon Sep 17 00:00:00 2001 From: Mike Rapoport Date: Tue, 13 Oct 2020 16:58:30 -0700 Subject: memblock: use separate iterators for memory and reserved regions for_each_memblock() is used to iterate over memblock.memory in a few places that use data from memblock_region rather than the memory ranges. Introduce separate for_each_mem_region() and for_each_reserved_mem_region() to improve encapsulation of memblock internals from its users. Signed-off-by: Mike Rapoport Signed-off-by: Andrew Morton Reviewed-by: Baoquan He Acked-by: Ingo Molnar [x86] Acked-by: Thomas Bogendoerfer [MIPS] Acked-by: Miguel Ojeda [.clang-format] Cc: Andy Lutomirski Cc: Benjamin Herrenschmidt Cc: Borislav Petkov Cc: Catalin Marinas Cc: Christoph Hellwig Cc: Daniel Axtens Cc: Dave Hansen Cc: Emil Renner Berthing Cc: Hari Bathini Cc: Ingo Molnar Cc: Jonathan Cameron Cc: Marek Szyprowski Cc: Max Filippov Cc: Michael Ellerman Cc: Michal Simek Cc: Palmer Dabbelt Cc: Paul Mackerras Cc: Paul Walmsley Cc: Peter Zijlstra Cc: Russell King Cc: Stafford Horne Cc: Thomas Gleixner Cc: Will Deacon Cc: Yoshinori Sato Link: https://lkml.kernel.org/r/20200818151634.14343-18-rppt@kernel.org Signed-off-by: Linus Torvalds --- arch/x86/mm/numa.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/x86') diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c index c62e274d52d0..9df94e0aaee1 100644 --- a/arch/x86/mm/numa.c +++ b/arch/x86/mm/numa.c @@ -514,7 +514,7 @@ static void __init numa_clear_kernel_node_hotplug(void) * memory ranges, because quirks such as trim_snb_memory() * reserve specific pages for Sandy Bridge graphics. ] */ - for_each_memblock(reserved, mb_region) { + for_each_reserved_mem_region(mb_region) { int nid = memblock_get_region_node(mb_region); if (nid != MAX_NUMNODES) -- cgit v1.2.3