[IA64] VTLB optimization: Reuse invalid entry
authorawilliam@xenbuild.aw <awilliam@xenbuild.aw>
Thu, 24 Aug 2006 17:32:55 +0000 (11:32 -0600)
committerawilliam@xenbuild.aw <awilliam@xenbuild.aw>
Thu, 24 Aug 2006 17:32:55 +0000 (11:32 -0600)
commite8da83b47d509edd4c6760aa8b390e3951bfa05a
treeeff675d9c896e3c74961137be4c81c0ad2bcac1e
parented46a80ff6feee3f94f73b7c64bd80e678b24ddc
[IA64] VTLB optimization: Reuse invalid entry

When inserting entry to vtlb or vhpt, reuse invalid entry.

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Anthony Xu <anthony.xu@intel.com>
xen/arch/ia64/vmx/vtlb.c