[lkml]   [2012]   [Jul]   [5]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCHv3 0/3] perf tool: Add new event group management
On Fri, Jul 6, 2012 at 3:32 AM, Ulrich Drepper <> wrote:
> On Thu, Jul 5, 2012 at 12:15 PM, Stephane Eranian <> wrote:
>> I don't understand why you actually need the :2 suffix. There can
>> only be one leader. So assume it is the first one. Users have to
>> know the first one is the leader which seems like a natural thing
>> to do for me. It would make you syntax less ugly than it already
>> is.
> In a blue sky world I would have done this. In fact, this is what I
> tried before reading the sources to find out there is no group support
> so far. But given that multiple -e options already have a meaning I
> would be hesitant to change this.

That's why I said you activate grouping via -e only when you have
the --group-events or --group-reads option in front. That would
not change the meaning of the multiple -e when none of those
group options are specified.

 \ /
  Last update: 2012-07-06 04:21    [W:0.082 / U:6.892 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site