On Wed, Jan 20, 2010 at 05:45:34PM +0100, Geert Uytterhoeven wrote: > > diff --git a/Documentation/cachetlb.txt b/Documentation/cachetlb.txt > > index da42ab4..74a8b6f 100644 > > --- a/Documentation/cachetlb.txt > > +++ b/Documentation/cachetlb.txt > > @@ -88,12 +88,12 @@ changes occur: > > This is used primarily during fault processing. > > > > 5) void update_mmu_cache(struct vm_area_struct *vma, > > - unsigned long address, pte_t pte) > > + unsigned long address, pte_t *ptep) > > > > At the end of every page fault, this routine is invoked to > > tell the architecture specific code that a translation > > - described by "pte" now exists at virtual address "address" > > - for address space "vma->vm_mm", in the software page tables. > > + now exists at virtual address "address" for address space > > + "vma->vm_mm", in the software page tables. > > > > A port may use this information in any way it so chooses. > > For example, it could use this event to pre-load TLB > > Now the documentation no longer mentions what the 3rd parameter is used for? I'm open to suggestions for a suitable description for it. -- Russell King Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/ maintainer of: -- To unsubscribe from this list: send the line "unsubscribe linux-arch" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
