pmap_write_protect
void pmap_write_protect(struct pmap *, vaddr_t,
pmap_write_protect(pmap, sva, eva, prot);
void pmap_write_protect(struct pmap *, vaddr_t, vaddr_t, vm_prot_t);
pmap_write_protect(pmap, sva, eva, prot);
pmap_write_protect(pmap_kernel(), (vaddr_t)atdevbase,
pmap_write_protect(pmap_kernel(), (vaddr_t)MP_TRAMPOLINE,
pmap_write_protect(kpm, (vaddr_t)&kernel_text, (vaddr_t)&etext,
pmap_write_protect(kpm, (vaddr_t)&__rodata_start,
pmap_write_protect(kpm, (vaddr_t)&__data_start, (vaddr_t)&edata,
pmap_write_protect(kpm, (vaddr_t)&__bss_start, (vaddr_t)&end,
pmap_write_protect(kpm, ssym, esym, PROT_READ);
void pmap_write_protect(struct pmap *, vaddr_t,
pmap_write_protect(pmap, sva, eva, prot);
void pmap_write_protect(struct vm_page *);
pmap_write_protect(pg);