11c03dc85f
This patch updates the parisc huge TLB page support to use per-pagetable spinlocks. This patch requires Mikulas' per-pagetable spinlock patch and the revised TLB serialization patch from Helge and myself. With Mikulas' patch, we need to use the per-pagetable spinlock for page table updates. The TLB lock is only used to serialize TLB flushes on machines with the Merced bus. Signed-off-by: John David Anglin <dave.anglin@bell.net> Signed-off-by: Helge Deller <deller@gmx.de>