Commit ccbd59c1 authored by Tejun Heo's avatar Tejun Heo Committed by Linus Torvalds
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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: default avatarTejun Heo <>
Signed-off-by: default avatarAndrew Morton <>
Signed-off-by: default avatarLinus Torvalds <>
parent c1d7f03f
......@@ -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;
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