lkml.org 
[lkml]   [2015]   [Apr]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 2/6] powernow-k8: replace cpu_core_mask() with topology_core_cpumask()
    Date
    The former duplicates the functionality of the latter but is neither
    documented nor arch-independent.

    Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
    ---
    drivers/cpufreq/powernow-k8.c | 13 +++----------
    1 file changed, 3 insertions(+), 10 deletions(-)

    diff --git a/drivers/cpufreq/powernow-k8.c b/drivers/cpufreq/powernow-k8.c
    index f9ce7e4..5c035d0 100644
    --- a/drivers/cpufreq/powernow-k8.c
    +++ b/drivers/cpufreq/powernow-k8.c
    @@ -57,13 +57,6 @@ static DEFINE_PER_CPU(struct powernow_k8_data *, powernow_data);

    static struct cpufreq_driver cpufreq_amd64_driver;

    -#ifndef CONFIG_SMP
    -static inline const struct cpumask *cpu_core_mask(int cpu)
    -{
    - return cpumask_of(0);
    -}
    -#endif
    -
    /* Return a frequency in MHz, given an input fid */
    static u32 find_freq_from_fid(u32 fid)
    {
    @@ -620,7 +613,7 @@ static int fill_powernow_table(struct powernow_k8_data *data,

    pr_debug("cfid 0x%x, cvid 0x%x\n", data->currfid, data->currvid);
    data->powernow_table = powernow_table;
    - if (cpumask_first(cpu_core_mask(data->cpu)) == data->cpu)
    + if (cpumask_first(topology_core_cpumask(data->cpu)) == data->cpu)
    print_basics(data);

    for (j = 0; j < data->numps; j++)
    @@ -784,7 +777,7 @@ static int powernow_k8_cpu_init_acpi(struct powernow_k8_data *data)
    CPUFREQ_TABLE_END;
    data->powernow_table = powernow_table;

    - if (cpumask_first(cpu_core_mask(data->cpu)) == data->cpu)
    + if (cpumask_first(topology_core_cpumask(data->cpu)) == data->cpu)
    print_basics(data);

    /* notify BIOS that we exist */
    @@ -1090,7 +1083,7 @@ static int powernowk8_cpu_init(struct cpufreq_policy *pol)
    if (rc != 0)
    goto err_out_exit_acpi;

    - cpumask_copy(pol->cpus, cpu_core_mask(pol->cpu));
    + cpumask_copy(pol->cpus, topology_core_cpumask(pol->cpu));
    data->available_cores = pol->cpus;

    /* min/max the cpu is capable of */
    --
    2.1.4


    \
     
     \ /
      Last update: 2015-04-30 12:21    [W:3.835 / U:0.520 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site