Commit 62518994 authored by Tejun Heo's avatar Tejun Heo Committed by Linus Torvalds
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xtensa: 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 <>
Cc: Chris Zankel <>
Cc: Max Filippov <>
Signed-off-by: default avatarAndrew Morton <>
Signed-off-by: default avatarLinus Torvalds <>
parent 90b586c0
......@@ -574,12 +574,9 @@ void machine_power_off(void)
static int
c_show(struct seq_file *f, void *slot)
char buf[NR_CPUS * 5];
cpulist_scnprintf(buf, sizeof(buf), cpu_online_mask);
/* high-level stuff */
seq_printf(f, "CPU count\t: %u\n"
"CPU list\t: %s\n"
"CPU list\t: %*pbl\n"
"vendor_id\t: Tensilica\n"
"model\t\t: Xtensa " XCHAL_HW_VERSION_NAME "\n"
"core ID\t\t: " XCHAL_CORE_ID "\n"
......@@ -588,7 +585,7 @@ c_show(struct seq_file *f, void *slot)
"cpu MHz\t\t: %lu.%02lu\n"
"bogomips\t: %lu.%02lu\n",
XCHAL_HAVE_BE ? "big" : "little",
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