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 | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt/intel_engine_cs.c index ba8f8a8ae864..fb1b1d096975 100644 --- a/drivers/gpu/drm/i915/gt/intel_engine_cs.c +++ b/drivers/gpu/drm/i915/gt/intel_engine_cs.c @@ -342,7 +342,7 @@ static int intel_engine_setup(struct intel_gt *gt, enum intel_engine_id id) engine->schedule = NULL; ewma__engine_latency_init(&engine->latency); - seqlock_init(&engine->stats.lock); + seqcount_init(&engine->stats.lock); ATOMIC_INIT_NOTIFIER_HEAD(&engine->context_status_notifier); @@ -1754,7 +1754,7 @@ static ktime_t __intel_engine_get_busy_time(struct intel_engine_cs *engine, * add it to the total. */ *now = ktime_get(); - if (atomic_read(&engine->stats.active)) + if (READ_ONCE(engine->stats.active)) total = ktime_add(total, ktime_sub(*now, engine->stats.start)); return total; @@ -1773,9 +1773,9 @@ ktime_t intel_engine_get_busy_time(struct intel_engine_cs *engine, ktime_t *now) ktime_t total; do { - seq = read_seqbegin(&engine->stats.lock); + seq = read_seqcount_begin(&engine->stats.lock); total = __intel_engine_get_busy_time(engine, now); - } while (read_seqretry(&engine->stats.lock, seq)); + } while (read_seqcount_retry(&engine->stats.lock, seq)); return total; } |