Commit 72d78d05 authored by Rusty Russell's avatar Rusty Russell
Browse files

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: default avatarRusty Russell <rusty@rustcorp.com.au>
parent 51c870a2

include/linux/cpumask.h

+0 −3
Original line number Diff line number Diff line
@@ -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							\

init/main.c

+0 −5
Original line number Diff line number Diff line
@@ -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);