Messages in this thread | | | Date | Mon, 2 Jun 2014 22:47:43 -0400 | From | Steven Rostedt <> | Subject | Re: [PATCH 4/4] tools lib traceevent: Added support for __get_bitmask() macro |
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On Tue, 03 Jun 2014 11:43:26 +0900 Namhyung Kim <namhyung@gmail.com> wrote:
> Hi Steve, > > On Fri, 16 May 2014 10:02:19 -0400, Steven Rostedt wrote: > > @@ -3691,6 +3784,23 @@ static void print_str_arg(struct trace_seq *s, void *data, int size, > > case PRINT_BSTRING: > > print_str_to_seq(s, format, len_arg, arg->string.string); > > break; > > + case PRINT_BITMASK: { > > + int bitmask_offset; > > + int bitmask_size; > > + > > + if (arg->bitmask.offset == -1) { > > + struct format_field *f; > > + > > + f = pevent_find_any_field(event, arg->bitmask.bitmask); > > + arg->bitmask.offset = f->offset; > > + } > > + bitmask_offset = data2host4(pevent, data + arg->string.offset); > > s/string.offset/bitmask.offset/
Duh, thanks!
-- Steve
> > Thanks, > Namhyung > > > > + bitmask_size = bitmask_offset >> 16; > > + bitmask_offset &= 0xffff; > > + print_bitmask_to_seq(pevent, s, format, len_arg, > > + data + bitmask_offset, bitmask_size); > > + break; > > + }
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