diff options
Diffstat (limited to 'arch/powerpc/mm/highmem.c')
| -rw-r--r-- | arch/powerpc/mm/highmem.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/arch/powerpc/mm/highmem.c b/arch/powerpc/mm/highmem.c index 67aaa5217f7f..624b4438aff9 100644 --- a/arch/powerpc/mm/highmem.c +++ b/arch/powerpc/mm/highmem.c @@ -40,15 +40,12 @@ void *kmap_atomic_high_prot(struct page *page, pgprot_t prot) } EXPORT_SYMBOL(kmap_atomic_high_prot); -void __kunmap_atomic(void *kvaddr) +void kunmap_atomic_high(void *kvaddr) { unsigned long vaddr = (unsigned long) kvaddr & PAGE_MASK; - if (vaddr < __fix_to_virt(FIX_KMAP_END)) { - pagefault_enable(); - preempt_enable(); + if (vaddr < __fix_to_virt(FIX_KMAP_END)) return; - } if (IS_ENABLED(CONFIG_DEBUG_HIGHMEM)) { int type = kmap_atomic_idx(); @@ -66,7 +63,5 @@ void __kunmap_atomic(void *kvaddr) } kmap_atomic_idx_pop(); - pagefault_enable(); - preempt_enable(); } -EXPORT_SYMBOL(__kunmap_atomic); +EXPORT_SYMBOL(kunmap_atomic_high); |