From ccbd59c1c104d6e42e949e2588563bfe25d9d98f Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Fri, 13 Feb 2015 14:38:13 -0800 Subject: [PATCH] profile: use %*pb[l] to print bitmaps including cpumasks and nodemasks printk and friends can now format bitmaps using '%*pb[l]'. cpumask and nodemask also provide cpumask_pr_args() and nodemask_pr_args() respectively which can be used to generate the two printf arguments necessary to format the specified cpu/nodemask. Signed-off-by: Tejun Heo Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- kernel/profile.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/kernel/profile.c b/kernel/profile.c index 54bf5ba..a7bcd28 100644 --- a/kernel/profile.c +++ b/kernel/profile.c @@ -422,8 +422,7 @@ void profile_tick(int type) static int prof_cpu_mask_proc_show(struct seq_file *m, void *v) { - seq_cpumask(m, prof_cpu_mask); - seq_putc(m, '\n'); + seq_printf(m, "%*pb\n", cpumask_pr_args(prof_cpu_mask)); return 0; } -- 2.7.4