Commit 4a0792b0 authored by Tejun Heo's avatar Tejun Heo Committed by Linus Torvalds

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: default avatarTejun Heo <tj@kernel.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent f1bbc032
...@@ -541,8 +541,8 @@ int bitmap_print_to_pagebuf(bool list, char *buf, const unsigned long *maskp, ...@@ -541,8 +541,8 @@ int bitmap_print_to_pagebuf(bool list, char *buf, const unsigned long *maskp,
int n = 0; int n = 0;
if (len > 1) { if (len > 1) {
n = list ? bitmap_scnlistprintf(buf, len, maskp, nmaskbits) : n = list ? scnprintf(buf, len, "%*pbl", nmaskbits, maskp) :
bitmap_scnprintf(buf, len, maskp, nmaskbits); scnprintf(buf, len, "%*pb", nmaskbits, maskp);
buf[n++] = '\n'; buf[n++] = '\n';
buf[n] = '\0'; buf[n] = '\0';
} }
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment