unsigned long vaddr;
/* even !CONFIG_PREEMPT needs this, for in_atomic in do_page_fault */
- inc_preempt_count();
+ pagefault_disable();
if (!PageHighMem(page))
return page_address(page);
unsigned int idx = type + KM_TYPE_NR*smp_processor_id();
if (vaddr < KMAP_FIX_BEGIN) { // FIXME
- dec_preempt_count();
- preempt_check_resched();
+ pagefault_enable();
return;
}
pte_clear(&init_mm, vaddr, kmap_pte+idx);
flush_tlb_page(NULL, vaddr);
#endif
- dec_preempt_count();
- preempt_check_resched();
+ pagefault_enable();
}
static inline struct page *kmap_atomic_to_page(void *ptr)