]> git.baikalelectronics.ru Git - kernel.git/commit
x86: use %*pb[l] to print bitmaps including cpumasks and nodemasks
authorTejun Heo <tj@kernel.org>
Fri, 13 Feb 2015 22:37:12 +0000 (14:37 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Sat, 14 Feb 2015 05:21:37 +0000 (21:21 -0800)
commit98cca7a6d326406021492484b934de0bcd09e448
tree41f7bb24b58214aa07a38a3bf03d4781bf61348c
parent34bc6f3815797a3237709a44d0ef83d25d6680c1
x86: 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.

* Unnecessary buffer size calculation and condition on the lenght
  removed from intel_cacheinfo.c::show_shared_cpu_map_func().

* uv_nmi_nr_cpus_pr() got overly smart and implemented "..."
  abbreviation if the output stretched over the predefined 1024 byte
  buffer.  Replaced with plain printk.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Mike Travis <travis@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
arch/x86/kernel/cpu/intel_cacheinfo.c
arch/x86/mm/numa.c
arch/x86/platform/uv/uv_nmi.c