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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/i915/i915_perf.c i915_oa_stream_init() -> alloc_noa_wait()

Type Parameter Key Value
PARAM_VALUE 0 stream 4096-ptr_max
PARAM_VALUE 0 stream->ctx 0,4096-ptr_max
PARAM_VALUE 0 stream->ctx->engines_mutex.dep_map->name 0-255
PARAM_VALUE 0 stream->ctx->engines_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 stream->ctx->engines_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 stream->ctx->engines_mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 0 stream->ctx->engines_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 0 stream->ctx->engines_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 0 stream->ctx->engines_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 0 stream->ctx->engines_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 0 stream->engine 4096-ptr_max
PARAM_VALUE 0 stream->engine->gt 4096-ptr_max
PARAM_VALUE 0 stream->engine->oa_group 4096-ptr_max
PARAM_VALUE 0 stream->hold_preemption 0
PARAM_VALUE 0 stream->oa_buffer.format 4096-ptr_max
PARAM_VALUE 0 stream->oa_buffer.format->size 64,128,192,256
PARAM_VALUE 0 stream->perf 4096-ptr_max
PARAM_VALUE 0 stream->perf->i915 4096-ptr_max
PARAM_VALUE 0 stream->perf->metrics_kobj 1-u64max
PARAM_VALUE 0 stream->perf->oa_formats 4096-ptr_max
PARAM_VALUE 0 stream->perf->ops.enable_metric_set 1-u64max
PARAM_VALUE 0 stream->pinned_ctx->engine->gt->i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 stream->pinned_ctx->engine->wakeref.i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 stream->pinned_ctx->vm->gt->wakeref.i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 stream->sample_flags 0-2
PARAM_VALUE 0 stream->sample_size 72,136,200,264
BUF_SIZE 0 stream 544
BUF_SIZE 0 stream->ctx (-1)-0,920
BUF_SIZE 0 stream->perf (-1),584
CAPPED_DATA 0 stream->engine 1
DATA_SOURCE 0 stream $0
USER_DATA 0 stream->hold_preemption 0
USER_DATA 0 stream->period_exponent 0-31
USER_DATA 0 stream->poll_oa_period 100000-u64max
LOCK2 &gt->perf.lock
TYPE_LOCK (struct i915_perf_gt)->lock