Lines Matching refs:vaddr
165 struct page *__kmap_to_page(void *vaddr) in __kmap_to_page() argument
167 unsigned long base = (unsigned long) vaddr & PAGE_MASK; in __kmap_to_page()
169 unsigned long addr = (unsigned long)vaddr; in __kmap_to_page()
192 return virt_to_page(vaddr); in __kmap_to_page()
247 unsigned long vaddr; in map_new_virtual() local
289 vaddr = PKMAP_ADDR(last_pkmap_nr); in map_new_virtual()
290 set_pte_at(&init_mm, vaddr, in map_new_virtual()
294 set_page_address(page, (void *)vaddr); in map_new_virtual()
296 return vaddr; in map_new_virtual()
309 unsigned long vaddr; in kmap_high() local
316 vaddr = (unsigned long)page_address(page); in kmap_high()
317 if (!vaddr) in kmap_high()
318 vaddr = map_new_virtual(page); in kmap_high()
319 pkmap_count[PKMAP_NR(vaddr)]++; in kmap_high()
320 BUG_ON(pkmap_count[PKMAP_NR(vaddr)] < 2); in kmap_high()
322 return (void *) vaddr; in kmap_high()
339 unsigned long vaddr, flags; in kmap_high_get() local
342 vaddr = (unsigned long)page_address(page); in kmap_high_get()
343 if (vaddr) { in kmap_high_get()
344 BUG_ON(pkmap_count[PKMAP_NR(vaddr)] < 1); in kmap_high_get()
345 pkmap_count[PKMAP_NR(vaddr)]++; in kmap_high_get()
348 return (void *) vaddr; in kmap_high_get()
361 unsigned long vaddr; in kunmap_high() local
369 vaddr = (unsigned long)page_address(page); in kunmap_high()
370 BUG_ON(!vaddr); in kunmap_high()
371 nr = PKMAP_NR(vaddr); in kunmap_high()
495 # define arch_kmap_local_post_map(vaddr, pteval) do { } while (0) argument
499 # define arch_kmap_local_pre_unmap(vaddr) do { } while (0) argument
503 # define arch_kmap_local_post_unmap(vaddr) do { } while (0) argument
507 #define arch_kmap_local_unmap_idx(idx, vaddr) kmap_local_calc_idx(idx) argument
518 #define arch_kmap_local_set_pte(mm, vaddr, ptep, ptev) \ argument
519 set_pte_at(mm, vaddr, ptep, ptev)
523 static inline bool kmap_high_unmap_local(unsigned long vaddr) in kmap_high_unmap_local() argument
526 if (vaddr >= PKMAP_ADDR(0) && vaddr < PKMAP_ADDR(LAST_PKMAP)) { in kmap_high_unmap_local()
527 kunmap_high(pte_page(ptep_get(&pkmap_page_table[PKMAP_NR(vaddr)]))); in kmap_high_unmap_local()
536 static pte_t *kmap_get_pte(unsigned long vaddr, int idx) in kmap_get_pte() argument
543 return virt_to_kpte(vaddr); in kmap_get_pte()
552 unsigned long vaddr; in __kmap_local_pfn_prot() local
562 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx); in __kmap_local_pfn_prot()
563 kmap_pte = kmap_get_pte(vaddr, idx); in __kmap_local_pfn_prot()
566 arch_kmap_local_set_pte(&init_mm, vaddr, kmap_pte, pteval); in __kmap_local_pfn_prot()
567 arch_kmap_local_post_map(vaddr, pteval); in __kmap_local_pfn_prot()
571 return (void *)vaddr; in __kmap_local_pfn_prot()
596 void kunmap_local_indexed(const void *vaddr) in kunmap_local_indexed() argument
598 unsigned long addr = (unsigned long) vaddr & PAGE_MASK; in kunmap_local_indexed()