From 4a0792b0e7a6f0f7c49628fb1ae29b2643d4eff3 Mon Sep 17 00:00:00 2001
From: Tejun Heo <tj@kernel.org>
Date: Fri, 13 Feb 2015 14:37:00 -0800
Subject: [PATCH] bitmap: 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 <tj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
lib/bitmap.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/lib/bitmap.c b/lib/bitmap.c
index e85040ba1f226..088adbdcbad9d 100644
--- a/lib/bitmap.c
+++ b/lib/bitmap.c
@@ -541,8 +541,8 @@ int bitmap_print_to_pagebuf(bool list, char *buf, const unsigned long *maskp,
int n = 0;
if (len > 1) {
- n = list ? bitmap_scnlistprintf(buf, len, maskp, nmaskbits) :
- bitmap_scnprintf(buf, len, maskp, nmaskbits);
+ n = list ? scnprintf(buf, len, "%*pbl", nmaskbits, maskp) :
+ scnprintf(buf, len, "%*pb", nmaskbits, maskp);
buf[n++] = '\n';
buf[n] = '\0';
}
--
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