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nvdimm: Use sysfs_emit() for cpumask show callback

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nvdimm_pmu_cpumask_show() is a sysfs show callback. Use sysfs_emit() and
cpumask_pr_args() to emit the mask.

This prepares for removing cpumap_print_to_pagebuf().

Signed-off-by: Yury Norov <ynorov@nvidia.com>
Reviewed-by: Alison Schofield <alison.schofield@intel.com>
Link: https://patch.msgid.link/20260528183625.870813-12-ynorov@nvidia.com
Signed-off-by: Alison Schofield <alison.schofield@intel.com>
This commit is contained in:
Yury Norov 2026-05-28 14:36:18 -04:00 committed by Alison Schofield
parent cd1a8d7887
commit 1e7afc906f
1 changed files with 1 additions and 1 deletions
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2
drivers/nvdimm/nd_perf.c
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@ -123,7 +123,7 @@ static ssize_t nvdimm_pmu_cpumask_show(struct device *dev,
nd_pmu = container_of(pmu, struct nvdimm_pmu, pmu);
return cpumap_print_to_pagebuf(true, buf, cpumask_of(nd_pmu->cpu));
return sysfs_emit(buf, "%*pbl\n", cpumask_pr_args(cpumask_of(nd_pmu->cpu)));
}
static int nvdimm_pmu_cpu_offline(unsigned int cpu, struct hlist_node *node)