18 May
2021
18 May
'21
9:16 a.m.
Hi,
On Tue, 18 May 2021 at 10:09, Tvrtko Ursulin tvrtko.ursulin@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