On Tue, 19 Dec 2017 17:46:19 +0100 Peter Zijlstra <[email protected]> wrote:
> It really isn't that hard, Its mostly a question of TL;DR. > > #0 is useless and should be thrown out > #1 shows where we take #1 while holding #0 > .. > #n shows where we take #n while holding #n-1 > > And the bottom callstack shows where we take #0 while holding #n. Which > gets you a nice circle in your graph, which spells deadlock. > > Plenty people have shown they get this stuff. Then I suggest that you can either take my patch to improve the visual or remove the visual completely, as nobody cares about it. -- Steve
