x86: use new set_cpus_allowed_ptr function
authorMike Travis <travis@sgi.com>
Sat, 5 Apr 2008 01:11:05 +0000 (18:11 -0700)
committerIngo Molnar <mingo@elte.hu>
Sat, 19 Apr 2008 17:44:58 +0000 (19:44 +0200)
commitfc0e474840d1fd96f28fbd76d4f36b80e7ad1cc3
tree6076cf6b77f84557d1df0c2c95091387d5b609ad
parent434d53b00d6bb7be0a1d3dcc0d0d5df6c042e164
x86: use new set_cpus_allowed_ptr function

  * Use new set_cpus_allowed_ptr() function added by previous patch,
    which instead of passing the "newly allowed cpus" cpumask_t arg
    by value,  pass it by pointer:

    -int set_cpus_allowed(struct task_struct *p, cpumask_t new_mask)
    +int set_cpus_allowed_ptr(struct task_struct *p, const cpumask_t *new_mask)

  * Cleanup uses of CPU_MASK_ALL.

  * Collapse other NR_CPUS changes to arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
    Use pointers to cpumask_t arguments whenever possible.

Depends on:
[sched-devel]: sched: add new set_cpus_allowed_ptr function

Cc: Len Brown <len.brown@intel.com>
Cc: Dave Jones <davej@codemonkey.org.uk>
Signed-off-by: Mike Travis <travis@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/x86/kernel/acpi/cstate.c
arch/x86/kernel/cpu/cpufreq/acpi-cpufreq.c
arch/x86/kernel/cpu/cpufreq/powernow-k8.c
arch/x86/kernel/cpu/cpufreq/speedstep-centrino.c
arch/x86/kernel/cpu/cpufreq/speedstep-ich.c
arch/x86/kernel/cpu/intel_cacheinfo.c
arch/x86/kernel/microcode.c
arch/x86/kernel/reboot.c