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smp.h: Reconcile definition and declaration of smp_ncpus

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The variable is defined unconditionally; declare it unconditionally as well.

It is already initialized to the correct value (1) for !SMP builds.

No functional change.
This commit is contained in:
Conrad Meyer 2020-08-11 20:42:21 +00:00
parent 0292c54bdb
commit 6eecc07f65
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=364130
1 changed files with 1 additions and 1 deletions
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sys/sys/smp.h
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@ -154,7 +154,6 @@ struct cpu_group *smp_topo_2level(int l2share, int l2count, int l1share,
struct cpu_group *smp_topo_find(struct cpu_group *top, int cpu);
extern void (*cpustop_restartfunc)(void);
extern int smp_cpus;
/* The suspend/resume cpusets are x86 only, but minimize ifdefs. */
extern volatile cpuset_t resuming_cpus; /* woken up cpus in suspend pen */
extern volatile cpuset_t started_cpus; /* cpus to let out of stop pen */
@ -169,6 +168,7 @@ extern u_int mp_maxid;
extern int mp_maxcpus;
extern int mp_ncores;
extern int mp_ncpus;
extern int smp_cpus;
extern volatile int smp_started;
extern int smp_threads_per_core;