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linux-sg2042
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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>
This commit is contained in:
Rusty Russell 2009-09-24 09:34:36 -06:00
parent 51c870a2d8
commit 72d78d05cb
2 changed files with 0 additions and 8 deletions
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3
include/linux/cpumask.h
View File

@ -332,9 +332,6 @@ static inline const struct cpumask *get_cpu_mask(unsigned int cpu)
[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
#define CPU_MASK_NONE \

5
init/main.c
View File

@ -360,11 +360,6 @@ 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;
EXPORT_SYMBOL(nr_cpu_ids);