[QUICKLIST 4/5] Quicklist support for x86_64

2007-03-22 Thread Christoph Lameter
Conver x86_64 to using quicklists This adds caching of pgds and puds, pmds, pte. That way we can avoid costly zeroing and initialization of special mappings in the pgd. A second quicklist is used to separate out PGD handling. Thus we can carry the initialized pgds of terminating processes over to

[QUICKLIST 4/5] Quicklist support for x86_64

2007-03-19 Thread Christoph Lameter
Conver x86_64 to using quicklists This adds caching of pgds and puds, pmds, pte. That way we can avoid costly zeroing and initialization of special mappings in the pgd. A second quicklist is used to separate out PGD handling. Thus we can carry the initialized pgds of terminating processes over to