printk and friends can now formap 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.
This patch is dependent on the following two patches.
lib/vsprintf: implement bitmap printing through '%*pb[l]'
cpumask, nodemask: implement cpumask/nodemask_pr_args()
Please wait till the forementioned patches are merged to mainline
before applying to subsystem trees.
Signed-off-by: Tejun Heo <t...@kernel.org>
Cc: Andrew Morton <a...@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 1e482a6..1c8607d0 100644
--- a/lib/bitmap.c
+++ b/lib/bitmap.c
@@ -548,8 +548,8 @@ 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';
}
--
2.1.0
--
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