Symbol: vmap_pfn
sys/dev/pci/drm/i915/gem/i915_gem_pages.c
355
vaddr = vmap_pfn(pfns, n_pfn, pgprot_writecombine(PAGE_KERNEL_IO));
sys/dev/pci/drm/include/linux/vmalloc.h
28
void *vmap_pfn(unsigned long *, unsigned int, pgprot_t);