diff --git a/sys/ia64/ia64/pmap.c b/sys/ia64/ia64/pmap.c index f3720529c278..6fe4cdf987e3 100644 --- a/sys/ia64/ia64/pmap.c +++ b/sys/ia64/ia64/pmap.c @@ -238,7 +238,7 @@ static pv_entry_t get_pv_entry(pmap_t locked_pmap); static void pmap_enter_quick_locked(pmap_t pmap, vm_offset_t va, vm_page_t m, vm_prot_t prot); static void pmap_free_pte(struct ia64_lpte *pte, vm_offset_t va); -static void pmap_invalidate_all(pmap_t pmap); +static void pmap_invalidate_all(void); static int pmap_remove_pte(pmap_t pmap, struct ia64_lpte *pte, vm_offset_t va, pv_entry_t pv, int freepte); static int pmap_remove_vhpt(vm_offset_t va); @@ -475,7 +475,7 @@ pmap_bootstrap() /* * Clear out any random TLB entries left over from booting. */ - pmap_invalidate_all(kernel_pmap); + pmap_invalidate_all(); map_gateway_page(); } @@ -575,16 +575,14 @@ pmap_invalidate_all_1(void *arg) } static void -pmap_invalidate_all(pmap_t pmap) +pmap_invalidate_all(void) { - KASSERT((pmap == kernel_pmap || pmap == PCPU_GET(md.current_pmap)), - ("invalidating TLB for non-current pmap")); - #ifdef SMP - if (mp_ncpus > 1) + if (mp_ncpus > 1) { smp_rendezvous(NULL, pmap_invalidate_all_1, NULL, NULL); - else + return; + } #endif pmap_invalidate_all_1(NULL); } @@ -1158,9 +1156,6 @@ pmap_remove_pte(pmap_t pmap, struct ia64_lpte *pte, vm_offset_t va, int error; vm_page_t m; - KASSERT((pmap == kernel_pmap || pmap == PCPU_GET(md.current_pmap)), - ("removing pte for non-current pmap")); - /* * First remove from the VHPT. */ @@ -1318,23 +1313,6 @@ pmap_map(vm_offset_t *virt, vm_offset_t start, vm_offset_t end, int prot) return IA64_PHYS_TO_RR7(start); } -/* - * Remove a single page from a process address space - */ -static void -pmap_remove_page(pmap_t pmap, vm_offset_t va) -{ - struct ia64_lpte *pte; - - KASSERT((pmap == kernel_pmap || pmap == PCPU_GET(md.current_pmap)), - ("removing page for non-current pmap")); - - pte = pmap_find_vhpt(va); - if (pte != NULL) - pmap_remove_pte(pmap, pte, va, 0, 1); - return; -} - /* * Remove the given range of addresses from the specified map. * @@ -1362,7 +1340,9 @@ pmap_remove(pmap_t pmap, vm_offset_t sva, vm_offset_t eva) * code. */ if (sva + PAGE_SIZE == eva) { - pmap_remove_page(pmap, sva); + pte = pmap_find_vhpt(sva); + if (pte != NULL) + pmap_remove_pte(pmap, pte, sva, 0, 1); goto out; } @@ -1927,7 +1907,8 @@ pmap_remove_pages(pmap_t pmap) pv_entry_t pv, npv; if (pmap != vmspace_pmap(curthread->td_proc->p_vmspace)) { - printf("warning: pmap_remove_pages called with non-current pmap\n"); + printf("warning: %s called with non-current pmap\n", + __func__); return; }