sparc64: add hot-patched and inlined get_tick()
Add the new get_tick() function that is hot-patched during boot based on
processor we are booting on.
Signed-off-by: Pavel Tatashin <pasha.tatashin@oracle.com>
Reviewed-by: Steven Sistare <steven.sistare@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Orabug:
24401250
Orabug:
25637776
(cherry picked from commit
4929c83a6ce6584cb64381bf1407c487f67d588a)
Signed-off-by: Pavel Tatashin <pasha.tatashin@oracle.com>
Signed-off-by: Allen Pais <allen.pais@oracle.com>