diff options
| -rw-r--r-- | arch/x86/mm/Makefile | 3 | ||||
| -rw-r--r-- | arch/x86/mm/tlb.c | 4 |
2 files changed, 5 insertions, 2 deletions
diff --git a/arch/x86/mm/Makefile b/arch/x86/mm/Makefile index f98913258c63..62c0043a5fd5 100644 --- a/arch/x86/mm/Makefile +++ b/arch/x86/mm/Makefile @@ -2,7 +2,7 @@ KCOV_INSTRUMENT_tlb.o := n obj-y := init.o init_$(BITS).o fault.o ioremap.o extable.o pageattr.o mmap.o \ - pat.o pgtable.o physaddr.o gup.o setup_nx.o + pat.o pgtable.o physaddr.o gup.o setup_nx.o tlb.o # Make sure __phys_addr has no stackprotector nostackp := $(call cc-option, -fno-stack-protector) @@ -12,7 +12,6 @@ CFLAGS_setup_nx.o := $(nostackp) CFLAGS_fault.o := -I$(src)/../include/asm/trace obj-$(CONFIG_X86_PAT) += pat_rbtree.o -obj-$(CONFIG_SMP) += tlb.o obj-$(CONFIG_X86_32) += pgtable_32.o iomap_32.o diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c index fe9b9f776361..a4530e2e20d7 100644 --- a/arch/x86/mm/tlb.c +++ b/arch/x86/mm/tlb.c @@ -28,6 +28,8 @@ * Implement flush IPI by CALL_FUNCTION_VECTOR, Alex Shi */ +#ifdef CONFIG_SMP + struct flush_tlb_info { struct mm_struct *flush_mm; unsigned long flush_start; @@ -353,3 +355,5 @@ static int __init create_tlb_single_page_flush_ceiling(void) return 0; } late_initcall(create_tlb_single_page_flush_ceiling); + +#endif /* CONFIG_SMP */ |