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| author |   David S. Miller <davem@davemloft.net> | 2009-04-01 16:22:27 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-06-16 04:56:25 -0700 |
| commit | 0c243ad81f234672bebb72cf3dd014b9c841781d (patch) | |
| tree | 2908de8577cc58b82fed8a4ac1e11536e27ad06e /lib/spinlock_debug.c | |
| parent | sparc64: Get rid of real_setup_per_cpu_areas(). (diff) | |
| download | linux-rng-0c243ad81f234672bebb72cf3dd014b9c841781d.tar.xz linux-rng-0c243ad81f234672bebb72cf3dd014b9c841781d.zip | |
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>
Diffstat (limited to 'lib/spinlock_debug.c')
0 files changed, 0 insertions, 0 deletions