On Thu, Jan 27, 2005 at 07:17:38PM -0800, Andrew Morton wrote: > Paul Mackerras <[EMAIL PROTECTED]> wrote: > > > > > Here is a patch that I did recently to reduce the overhead of > > > clear_page_tables() when using 64k pages on ppc64. It keeps a record > > > of the maximum address that has been used in each mm_struct. With > > > this we can kill MM_VM_SIZE. > > > > And I sent the 2.6.10 version of the patch, unfortunately. Here is a > > patch against current BK. > > OK.. I'll drop Anton's patch:
Frankly Anton's patch seems simpler and equivalent to me. -Andi
