| commit | 0c243ad81f234672bebb72cf3dd014b9c841781d | [log] [tgz] |
|---|---|---|
| author | David S. Miller <davem@davemloft.net> | Wed Apr 01 16:22:27 2009 -0700 |
| committer | David S. Miller <davem@davemloft.net> | Tue Jun 16 04:56:25 2009 -0700 |
| tree | 2908de8577cc58b82fed8a4ac1e11536e27ad06e | |
| parent | 73fffc037e2383a0ed126d57bdcda9b369769ae8 [diff] |
sparc64: Only allocate per-cpu areas for possible cpus. This gets us real close to the generic implementation of setup_per_cpu_areas() except: 1) We store the per-cpu offset into the trap_block[], whereas the generic code has it's own static array. 2) We have to initialize the %g5 register to hold the boot cpu's per-cpu area offset. 3) The OBP/MDESC cpu info scan is performed at the end. Signed-off-by: David S. Miller <davem@davemloft.net>