diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_engine_cs.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_engine_cs.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt/intel_engine_cs.c index 97ceaf7116e8..bb1c1adad78a 100644 --- a/drivers/gpu/drm/i915/gt/intel_engine_cs.c +++ b/drivers/gpu/drm/i915/gt/intel_engine_cs.c @@ -1190,17 +1190,13 @@ static bool ring_is_idle(struct intel_engine_cs *engine) return idle; } -void intel_engine_flush_submission(struct intel_engine_cs *engine) +void __intel_engine_flush_submission(struct intel_engine_cs *engine, bool sync) { struct tasklet_struct *t = &engine->execlists.tasklet; if (!t->func) return; - /* Synchronise and wait for the tasklet on another CPU */ - tasklet_kill(t); - - /* Having cancelled the tasklet, ensure that is run */ local_bh_disable(); if (tasklet_trylock(t)) { /* Must wait for any GPU reset in progress. */ @@ -1209,6 +1205,10 @@ void intel_engine_flush_submission(struct intel_engine_cs *engine) tasklet_unlock(t); } local_bh_enable(); + + /* Synchronise and wait for the tasklet on another CPU */ + if (sync) + tasklet_unlock_wait(t); } /** |