diff options
| author | Cong Wang <amwang@redhat.com> | 2011-11-25 23:14:16 +0800 |
|---|---|---|
| committer | Cong Wang <xiyou.wangcong@gmail.com> | 2012-03-20 21:48:15 +0800 |
| commit | bc3e11be88010e09692ed1d214407d56caa90075 (patch) | |
| tree | 1bb41a2d19055bfecb166ed453252f9910545b32 /arch/sh/mm/cache.c | |
| parent | 2480b2089210de3353b43419a80d9fa298d76f0e (diff) | |
| download | op-kernel-dev-bc3e11be88010e09692ed1d214407d56caa90075.zip op-kernel-dev-bc3e11be88010e09692ed1d214407d56caa90075.tar.gz | |
sh: remove the second argument of k[un]map_atomic()
Signed-off-by: Cong Wang <amwang@redhat.com>
Diffstat (limited to 'arch/sh/mm/cache.c')
| -rw-r--r-- | arch/sh/mm/cache.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/sh/mm/cache.c b/arch/sh/mm/cache.c index 5a580ea..616966a 100644 --- a/arch/sh/mm/cache.c +++ b/arch/sh/mm/cache.c @@ -95,7 +95,7 @@ void copy_user_highpage(struct page *to, struct page *from, { void *vfrom, *vto; - vto = kmap_atomic(to, KM_USER1); + vto = kmap_atomic(to); if (boot_cpu_data.dcache.n_aliases && page_mapped(from) && test_bit(PG_dcache_clean, &from->flags)) { @@ -103,16 +103,16 @@ void copy_user_highpage(struct page *to, struct page *from, copy_page(vto, vfrom); kunmap_coherent(vfrom); } else { - vfrom = kmap_atomic(from, KM_USER0); + vfrom = kmap_atomic(from); copy_page(vto, vfrom); - kunmap_atomic(vfrom, KM_USER0); + kunmap_atomic(vfrom); } if (pages_do_alias((unsigned long)vto, vaddr & PAGE_MASK) || (vma->vm_flags & VM_EXEC)) __flush_purge_region(vto, PAGE_SIZE); - kunmap_atomic(vto, KM_USER1); + kunmap_atomic(vto); /* Make sure this page is cleared on other CPU's too before using it */ smp_wmb(); } @@ -120,14 +120,14 @@ EXPORT_SYMBOL(copy_user_highpage); void clear_user_highpage(struct page *page, unsigned long vaddr) { - void *kaddr = kmap_atomic(page, KM_USER0); + void *kaddr = kmap_atomic(page); clear_page(kaddr); if (pages_do_alias((unsigned long)kaddr, vaddr & PAGE_MASK)) __flush_purge_region(kaddr, PAGE_SIZE); - kunmap_atomic(kaddr, KM_USER0); + kunmap_atomic(kaddr); } EXPORT_SYMBOL(clear_user_highpage); |
