On Wed, Nov 11, 2020 at 04:29:33PM +0100, Petr Mladek wrote: > On Tue 2020-11-10 15:41:21, Geert Uytterhoeven wrote: > > Clarify how to pass the field width for bitmaps, and mention the helper > > macros that are available to ease printing cpumask and nodemask.
... > %*pb 0779 > %*pbl 0,3-6,8-10 > > For printing bitmap and its derivatives such as cpumask and nodemask. > > It takes two arguments, see '*'. The first argument defines the number > of bits in the mask. The second argument points to the mask. > > %*pb outputs the bitmap as a hex number. If the size is bigger than 32-bit > then 32-bit values are separated by a comma. > > %*pbl outputs the bitmap as a range list. > > The number of bits is passed by value. The mask is passed by reference. It can be improved at least by replacing mask with bitmap here. > Helper macros cpumask_pr_args() and nodemask_pr_args() are available to > ease printing cpumask and nodemask. -- With Best Regards, Andy Shevchenko
