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tracing: use %*pb[l] to print bitmaps including cpumasks and nodemasks
authorTejun Heo <tj@kernel.org>
Fri, 13 Feb 2015 22:37:39 +0000 (14:37 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Sat, 14 Feb 2015 05:21:37 +0000 (21:21 -0800)
commit1a40243bae6fa0cc09cee40d51e258c725d897e6
tree77f9ba8333dbfbefc26dbf406d71d169a14b335b
parentdfbcbf42dd07b649bb02b1558e2c7150c035b4dc
tracing: 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>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Ingo Molnar <mingo@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
kernel/trace/trace.c
kernel/trace/trace_seq.c