Commit 4916be42 authored Dec 09, 2019 by Max Filippov

xtensa: move asid_cache from fault.c to mmu.c



asid_cache is only useful with full MMU, but fault.c is also useful with
MPU. Move asid_cache definition to MMU-specific source file.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>

parent 2aed7af3

arch/xtensa/mm/fault.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -21,7 +21,6 @@
		#include <asm/cacheflush.h>
		#include <asm/hardirq.h>

		DEFINE_PER_CPU(unsigned long, asid_cache) = ASID_USER_FIRST;
		void bad_page_fault(struct pt_regs*, unsigned long, int);

		/*

arch/xtensa/mm/mmu.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -18,6 +18,8 @@
		#include <asm/initialize_mmu.h>
		#include <asm/io.h>

		DEFINE_PER_CPU(unsigned long, asid_cache) = ASID_USER_FIRST;

		#if defined(CONFIG_HIGHMEM)
		static void * __init init_pmd(unsigned long vaddr, unsigned long n_pages)
		{