[Bug 109830] CPU iowait higher when run the GPU multi decoding threads

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Mar 7 09:14:33 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=109830

Tvrtko Ursulin <tvrtko.ursulin at linux.intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Severity|blocker                     |trivial
           Priority|highest                     |lowest
                 CC|                            |tvrtko.ursulin at linux.intel.
                   |                            |com

--- Comment #9 from Tvrtko Ursulin <tvrtko.ursulin at linux.intel.com> ---
Why is the change in reported iowait a concern then? We could replace
io_schedule_timeout with schedule_timeout and make it even lower, but we chose
to use io waits to reflect that a process is waiting on a device.

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