]> git.baikalelectronics.ru Git - kernel.git/commit
slub: use %*pb[l] to print bitmaps including cpumasks and nodemasks
authorTejun Heo <tj@kernel.org>
Fri, 13 Feb 2015 22:37:59 +0000 (14:37 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Sat, 14 Feb 2015 05:21:38 +0000 (21:21 -0800)
commit05984001612fe6514179078cf73aa3371b9c9d3b
tree2d4c5f97a622a85b2712388f703375b5af624b80
parent948d9fbaa294297e39368871a4f4ea2a9efdb01d
slub: 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.

* This is an equivalent conversion but the whole function should be
  converted to use scnprinf famiily of functions rather than
  performing custom output length predictions in multiple places.

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Christoph Lameter <cl@linux.com>
Cc: Pekka Enberg <penberg@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
mm/slub.c