diff options
Diffstat (limited to 'arch/arm64/mm/flush.c')
-rw-r--r-- | arch/arm64/mm/flush.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/arm64/mm/flush.c b/arch/arm64/mm/flush.c index bfb8eb168f2d..a90615baa529 100644 --- a/arch/arm64/mm/flush.c +++ b/arch/arm64/mm/flush.c @@ -60,14 +60,10 @@ void copy_to_user_page(struct vm_area_struct *vma, struct page *page, unsigned long uaddr, void *dst, const void *src, unsigned long len) { -#ifdef CONFIG_SMP preempt_disable(); -#endif memcpy(dst, src, len); flush_ptrace_access(vma, page, uaddr, dst, len); -#ifdef CONFIG_SMP preempt_enable(); -#endif } void __sync_icache_dcache(pte_t pte, unsigned long addr) @@ -98,7 +94,6 @@ EXPORT_SYMBOL(flush_dcache_page); /* * Additional functions defined in assembly. */ -EXPORT_SYMBOL(flush_cache_all); EXPORT_SYMBOL(flush_icache_range); #ifdef CONFIG_TRANSPARENT_HUGEPAGE |