[PATCH v2 02/11] powerpc: Use sysfs_emit() for cpumask show callbacks
Yury Norov <[email protected]>
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These callbacks are sysfs show paths. Use sysfs_emit() and cpumask_pr_args() to emit the masks. This prepares for removing cpumap_print_to_pagebuf(). Signed-off-by: Yury Norov <[email protected]> --- arch/powerpc/kernel/cacheinfo.c | 3 ++- arch/powerpc/perf/hv-24x7.c | 2 +- arch/powerpc/perf/hv-gpci.c | 2 +- arch/powerpc/perf/imc-pmu.c | 2 +- 4 files changed, 5 insertions(+), 4 deletions(-) diff --git a/arch/powerpc/kernel/cacheinfo.c b/arch/powerpc/kernel/cacheinfo.c index 04e5ea38bdc0..cb0933061006 100644 --- a/arch/powerpc/kernel/cacheinfo.c +++ b/arch/powerpc/kernel/cacheinfo.c @@ -690,7 +690,8 @@ show_shared_cpumap(struct kobject *k, struct kobj_attribute *attr, char *buf, bo mask = &cache->shared_cpu_map; - return cpumap_print_to_pagebuf(list, buf, mask); + return sysfs_emit(buf, list ? "%*pbl\n" : "%*pb\n", + cpumask_pr_args(mask)); } static ssize_t shared_cpu_map_show(struct kobject *k, struct kobj_attribute *attr, char *buf) diff --git a/arch/powerpc/perf/hv-24x7.c b/arch/powerpc/perf/hv-24x7.c index abb4cfb11fcc..b0eedf185960 100644 --- a/arch/powerpc/perf/hv-24x7.c +++ b/arch/powerpc/perf/hv-24x7.c @@ -429,7 +429,7 @@ static char *memdup_to_str(char *maybe_str, int max_len, gfp_t gfp) static ssize_t cpumask_show(struct device *dev, struct device_attribute *attr, char *buf) { - return cpumap_print_to_pagebuf(true, buf, &hv_24x7_cpumask); + return sysfs_emit(buf, "%*pbl\n", cpumask_pr_args(&hv_24x7_cpumask)); } static ssize_t sockets_show(struct device *dev, diff --git a/arch/powerpc/perf/hv-gpci.c b/arch/powerpc/perf/hv-gpci.c index 7269273d3aa8..76495744f52a 100644 --- a/arch/powerpc/perf/hv-gpci.c +++ b/arch/powerpc/perf/hv-gpci.c @@ -100,7 +100,7 @@ static ssize_t kernel_version_show(struct device *dev, static ssize_t cpumask_show(struct device *dev, struct device_attribute *attr, char *buf) { - return cpumap_print_to_pagebuf(true, buf, &hv_gpci_cpumask); + return sysfs_emit(buf, "%*pbl\n", cpumask_pr_args(&hv_gpci_cpumask)); } /* Interface attribute array index to store system information */ diff --git a/arch/powerpc/perf/imc-pmu.c b/arch/powerpc/perf/imc-pmu.c index e3822f36c419..0be4e98f7ad1 100644 --- a/arch/powerpc/perf/imc-pmu.c +++ b/arch/powerpc/perf/imc-pmu.c @@ -117,7 +117,7 @@ static ssize_t imc_pmu_cpumask_get_attr(struct device *dev, return 0; } - return cpumap_print_to_pagebuf(true, buf, active_mask); + return sysfs_emit(buf, "%*pbl\n", cpumask_pr_args(active_mask)); } static DEVICE_ATTR(cpumask, S_IRUGO, imc_pmu_cpumask_get_attr, NULL); -- 2.53.0 _______________________________________________ linux-amlogic mailing list [email protected] http://lists.infradead.org/mailman/listinfo/linux-amlogic