iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drm/i915/gt: Pull context closure check from request submit to schedule-in

Browse Source 
We only need to evaluate the current status of the context when it is
scheduled in, we will force a reschedule when the context is closed
propagating the change to inflight contexts.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Matthew Brost <matthew.brost@intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201231093946.11649-1-chris@chris-wilson.co.uk
This commit is contained in:
Chris Wilson 2020-12-31 09:39:46 +00:00
parent 7904e0819d
commit 9c080b0f96
2 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/gpu/drm/i915/gt/intel_execlists_submission.c
View File

@ -522,6 +522,10 @@ __execlists_schedule_in(struct i915_request *rq)
intel_context_get(ce);
if (unlikely(intel_context_is_closed(ce) &&
!intel_engine_has_heartbeat(engine)))
intel_context_set_banned(ce);
if (unlikely(intel_context_is_banned(ce)))
reset_active(rq, engine);

4
drivers/gpu/drm/i915/i915_request.c
View File

@ -546,10 +546,6 @@ bool __i915_request_submit(struct i915_request *request)
if (i915_request_completed(request))
goto xfer;
if (unlikely(intel_context_is_closed(request->context) &&
!intel_engine_has_heartbeat(engine)))
intel_context_set_banned(request->context);
if (unlikely(intel_context_is_banned(request->context)))
i915_request_set_error_once(request, -EIO);