Hi, On Tue, 18 May 2021 at 10:09, Tvrtko Ursulin <tvrtko.ursu...@linux.intel.com> wrote: > I was just wondering if stat(2) and a chrdev major check would be a > solid criteria to more efficiently (compared to parsing the text > content) detect drm files while walking procfs.
Maybe I'm missing something, but is the per-PID walk actually a measurable performance issue rather than just a bit unpleasant? Cheers, Daniel
