diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_lrc.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_lrc.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_lrc.c b/drivers/gpu/drm/i915/gt/intel_lrc.c index a692e6c9ea75..217b32ae0bcc 100644 --- a/drivers/gpu/drm/i915/gt/intel_lrc.c +++ b/drivers/gpu/drm/i915/gt/intel_lrc.c @@ -1937,19 +1937,17 @@ skip_submit: static void cancel_port_requests(struct intel_engine_execlists * const execlists) { - struct i915_request * const *port, *rq; + struct i915_request * const *port; - for (port = execlists->pending; (rq = *port); port++) - execlists_schedule_out(rq); + for (port = execlists->pending; *port; port++) + execlists_schedule_out(*port); memset(execlists->pending, 0, sizeof(execlists->pending)); /* Mark the end of active before we overwrite *active */ - WRITE_ONCE(execlists->active, execlists->pending); - - for (port = execlists->active; (rq = *port); port++) - execlists_schedule_out(rq); - execlists->active = - memset(execlists->inflight, 0, sizeof(execlists->inflight)); + for (port = xchg(&execlists->active, execlists->pending); *port; port++) + execlists_schedule_out(*port); + WRITE_ONCE(execlists->active, + memset(execlists->inflight, 0, sizeof(execlists->inflight))); } static inline void |