From: Daniel Wagner <[email protected]> The support for the !SMP configuration has been removed from the core by commit cac5cefbade9 ("sched/smp: Make SMP unconditional").
Signed-off-by: Daniel Wagner <[email protected]> Reviewed-by: Hannes Reinecke <[email protected]> --- lib/group_cpus.c | 20 -------------------- 1 file changed, 20 deletions(-) diff --git a/lib/group_cpus.c b/lib/group_cpus.c index e6e18d7a49bb..b8d54398f88a 100644 --- a/lib/group_cpus.c +++ b/lib/group_cpus.c @@ -9,8 +9,6 @@ #include <linux/sort.h> #include <linux/group_cpus.h> -#ifdef CONFIG_SMP - static void grp_spread_init_one(struct cpumask *irqmsk, struct cpumask *nmsk, unsigned int cpus_per_grp) { @@ -564,22 +562,4 @@ struct cpumask *group_cpus_evenly(unsigned int numgrps, unsigned int *nummasks) *nummasks = min(nr_present + nr_others, numgrps); return masks; } -#else /* CONFIG_SMP */ -struct cpumask *group_cpus_evenly(unsigned int numgrps, unsigned int *nummasks) -{ - struct cpumask *masks; - - if (numgrps == 0) - return NULL; - - masks = kzalloc_objs(*masks, numgrps); - if (!masks) - return NULL; - - /* assign all CPUs(cpu 0) to the 1st group only */ - cpumask_copy(&masks[0], cpu_possible_mask); - *nummasks = 1; - return masks; -} -#endif /* CONFIG_SMP */ EXPORT_SYMBOL_GPL(group_cpus_evenly); -- 2.51.0
