tile: use %*pb[l] to print bitmaps including cpumasks and nodemasks

[firefly-linux-kernel-4.4.55.git] / arch / tile / mm / init.c

diff --git a/arch/tile/mm/init.c b/arch/tile/mm/init.c
index be240cc4978db1840861a5fed2329c468bb629f1..ace32d7d3864c480cb0e51b1694f01e1559d947f 100644 (file)
--- a/arch/tile/mm/init.c
+++ b/arch/tile/mm/init.c
@@ -353,15 +353,13 @@ static int __init setup_ktext(char *str)
 
        /* Neighborhood ktext pages on specified mask */
        else if (cpulist_parse(str, &ktext_mask) == 0) {
-               char buf[NR_CPUS * 5];
-               cpulist_scnprintf(buf, sizeof(buf), &ktext_mask);
                if (cpumask_weight(&ktext_mask) > 1) {
                        ktext_small = 1;
-                       pr_info("ktext: using caching neighborhood %s with small pages\n",
-                               buf);
+                       pr_info("ktext: using caching neighborhood %*pbl with small pages\n",
+                               cpumask_pr_args(&ktext_mask));
                } else {
-                       pr_info("ktext: caching on cpu %s with one huge page\n",
-                               buf);
+                       pr_info("ktext: caching on cpu %*pbl with one huge page\n",
+                               cpumask_pr_args(&ktext_mask));
                }
        }
 
@@ -492,11 +490,9 @@ static void __init kernel_physical_mapping_init(pgd_t *pgd_base)
                struct cpumask bad;
                cpumask_andnot(&bad, &ktext_mask, cpu_possible_mask);
                cpumask_and(&ktext_mask, &ktext_mask, cpu_possible_mask);
-               if (!cpumask_empty(&bad)) {
-                       char buf[NR_CPUS * 5];
-                       cpulist_scnprintf(buf, sizeof(buf), &bad);
-                       pr_info("ktext: not using unavailable cpus %s\n", buf);
-               }
+               if (!cpumask_empty(&bad))
+                       pr_info("ktext: not using unavailable cpus %*pbl\n",
+                               cpumask_pr_args(&bad));
                if (cpumask_empty(&ktext_mask)) {
                        pr_warn("ktext: no valid cpus; caching on %d\n",
                                smp_processor_id());