diff options
| author | David S. Miller <davem@hutch.davemloft.net> | 2007-06-04 17:01:39 -0700 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-06-04 21:50:00 -0700 |
| commit | f78eae2e6f5d1eb05f76a45486286445b916bd92 (patch) | |
| tree | 0fa81e104ad9891afcaf18cdcb413c4a0f2ee8da /include/asm-sparc64/smp.h | |
| parent | d887ab3a9b1899f88b8cfba531e726b5fb2ebd14 (diff) | |
[SPARC64]: Proper multi-core scheduling support.
The scheduling domain hierarchy is:
all cpus -->
cpus that share an instruction cache -->
cpus that share an integer execution unit
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/asm-sparc64/smp.h')
| -rw-r--r-- | include/asm-sparc64/smp.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/asm-sparc64/smp.h b/include/asm-sparc64/smp.h index f76e1492add5..540021268684 100644 --- a/include/asm-sparc64/smp.h +++ b/include/asm-sparc64/smp.h @@ -33,6 +33,7 @@ extern cpumask_t phys_cpu_present_map; #define cpu_possible_map phys_cpu_present_map extern cpumask_t cpu_sibling_map[NR_CPUS]; +extern cpumask_t cpu_core_map[NR_CPUS]; /* * General functions that each host system must provide. |