[PATCH v2 04/11] cpu: Use sysfs_emit() for cpumask show callback
From: Yury Norov <hidden>
Date: 2026-07-02 15:47:58
Also in:
driver-core, imx, linux-amlogic, linux-arm-msm, linux-cxl, linux-fpga, linux-pci, linux-perf-users, linux-pm, linux-rdma, linux-rockchip, lkml
Subsystem:
driver core, kobjects, debugfs and sysfs, the rest · Maintainers:
Greg Kroah-Hartman, "Rafael J. Wysocki", Danilo Krummrich, Linus Torvalds
show_cpus_attr() 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 <redacted> --- drivers/base/cpu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/base/cpu.c b/drivers/base/cpu.c
index 19d288a3c80c..69e52fed4241 100644
--- a/drivers/base/cpu.c
+++ b/drivers/base/cpu.c@@ -218,7 +218,7 @@ static ssize_t show_cpus_attr(struct device *dev, { struct cpu_attr *ca = container_of(attr, struct cpu_attr, attr); - return cpumap_print_to_pagebuf(true, buf, ca->map); + return sysfs_emit(buf, "%*pbl\n", cpumask_pr_args(ca->map)); } #define _CPU_ATTR(name, map) \
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2.53.0