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    Subject[Patch 22/23] mask v2 - Fix cpumask in asm-x86_64/topology.h
    Patch_22_of_23 - Remove cpumask hack from asm-x86_64/topology.h
    This file had the cpumask cpu_online_map as type
    unsigned long, instead of type cpumask_t, for no good
    reason that I could see. So I changed it. Everywhere
    else, cpu_online_map is already of type cpumask_t.

    Diffstat Patch_22_of_23:
    topology.h | 10 +++++-----
    1 files changed, 5 insertions(+), 5 deletions(-)

    diff -Nru a/include/asm-x86_64/topology.h b/include/asm-x86_64/topology.h
    --- a/include/asm-x86_64/topology.h Mon Mar 29 01:04:06 2004
    +++ b/include/asm-x86_64/topology.h Mon Mar 29 01:04:06 2004
    @@ -10,18 +10,18 @@
    /* Map the K8 CPU local memory controllers to a simple 1:1 CPU:NODE topology */

    extern int fake_node;
    -/* This is actually a cpumask_t, but doesn't matter because we don't have
    - >BITS_PER_LONG CPUs */
    -extern unsigned long cpu_online_map;
    +extern cpumask_t cpu_online_map;

    #define cpu_to_node(cpu) (fake_node ? 0 : (cpu))
    #define parent_node(node) (node)
    #define node_to_first_cpu(node) (fake_node ? 0 : (node))
    #define node_to_cpumask(node) (fake_node ? cpu_online_map : (1UL << (node)))

    -static inline unsigned long pcibus_to_cpumask(int bus)
    +static inline cpumask_t pcibus_to_cpumask(int bus)
    {
    - return mp_bus_to_cpumask[bus] & cpu_online_map;
    + cpumask_t tmp;
    + cpus_and(tmp, mp_bus_to_cpumask[bus], cpu_online_map);
    + return tmp;
    }

    #define NODE_BALANCE_RATE 30 /* CHECKME */

    --
    I won't rest till it's the best ...
    Programmer, Linux Scalability
    Paul Jackson <pj@sgi.com> 1.650.933.1373
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