lkml.org 
[lkml]   [2009]   [Jun]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Date
    Subject[PATCH 8/17] cpumask: remove unused cpu_mask_all

    It's only defined for NR_CPUS > BITS_PER_LONG; cpu_all_mask is always
    defined (and const).

    Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
    ---
    include/linux/cpumask.h | 3 ---
    init/main.c | 5 -----
    2 files changed, 8 deletions(-)

    diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
    --- a/include/linux/cpumask.h
    +++ b/include/linux/cpumask.h
    @@ -331,9 +331,6 @@ static inline const struct cpumask *get_
    [0 ... BITS_TO_LONGS(NR_CPUS)-2] = ~0UL, \
    [BITS_TO_LONGS(NR_CPUS)-1] = CPU_MASK_LAST_WORD \
    } }
    -
    -/* cpu_mask_all is in init/main.c */
    -extern cpumask_t cpu_mask_all;

    #endif

    diff --git a/init/main.c b/init/main.c
    --- a/init/main.c
    +++ b/init/main.c
    @@ -358,11 +358,6 @@ static inline void smp_prepare_cpus(unsi
    static inline void smp_prepare_cpus(unsigned int maxcpus) { }

    #else
    -
    -#if NR_CPUS > BITS_PER_LONG
    -cpumask_t cpu_mask_all __read_mostly = CPU_MASK_ALL;
    -EXPORT_SYMBOL(cpu_mask_all);
    -#endif

    /* Setup number of possible processor ids */
    int nr_cpu_ids __read_mostly = NR_CPUS;


    \
     
     \ /
      Last update: 2009-06-12 15:33    [W:0.046 / U:29.748 seconds]
    ©2003-2016 Jasper Spaans. hosted at Digital OceanAdvertise on this site