Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c __guc_add_request() -> request_to_scheduling_context()

Type Parameter Key Value
PARAM_VALUE 0 rq 1-u64max
PARAM_VALUE 0 rq->context 4096-ptr_max
BUF_SIZE 0 rq (-1),1-s32max
BUF_SIZE 0 rq (-1),1-s32max
BUF_SIZE 0 rq->engine (-1),6504
CAPPED_DATA 0 rq->context 1
DATA_SOURCE 0 rq $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 rq->context->ring_size
LOCK2 &sched_engine->lock
LOCK2 flags
HALF_LOCKED2 rcu_read
TYPE_LOCK (struct i915_sched_engine)->lock

drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c __guc_wq_item_append() -> request_to_scheduling_context()

Type Parameter Key Value
PARAM_VALUE 0 rq 4096-ptr_max
PARAM_VALUE 0 rq->context 4096-ptr_max
BUF_SIZE 0 rq (-1),1-s32max
BUF_SIZE 0 rq (-1),1-s32max
BUF_SIZE 0 rq->engine (-1),6504
CAPPED_DATA 0 rq->context 1
DATA_SOURCE 0 rq $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 rq->context->ring_size
LOCK2 &sched_engine->lock
LOCK2 flags
HALF_LOCKED2 rcu_read
TYPE_LOCK (struct i915_sched_engine)->lock

drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c add_to_context() -> request_to_scheduling_context()

Type Parameter Key Value
PARAM_VALUE 0 rq 4096-ptr_max
PARAM_VALUE 0 rq->context 4096-ptr_max
BUF_SIZE 0 rq (-1),1-s32max
BUF_SIZE 0 rq (-1),1-s32max
BUF_SIZE 0 rq->engine (-1),3608,6504
DATA_SOURCE 0 rq $0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 rq->engine->execlists.reset_ccid 0-u32max
NO_OVERFLOW_SIMPLE 0 rq->context->ring_size
HALF_LOCKED2 &engine->sched_engine->lock
HALF_LOCKED2 &sched_engine->lock
HALF_LOCKED2 &ve->base.sched_engine->lock
HALF_LOCKED2 bh
HALF_LOCKED2 flags
HALF_LOCKED2 irq
HALF_LOCKED2 rcu_read

drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c can_merge_rq() -> request_to_scheduling_context()

Type Parameter Key Value
PARAM_VALUE 0 rq 4096-ptr_max
DATA_SOURCE 0 rq $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 &sched_engine->lock
LOCK2 flags
HALF_LOCKED2 bh
TYPE_LOCK (struct i915_sched_engine)->lock

drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c can_merge_rq() -> request_to_scheduling_context()

Type Parameter Key Value
PARAM_VALUE 0 rq 1-u64max
DATA_SOURCE 0 rq $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 &sched_engine->lock
LOCK2 flags
HALF_LOCKED2 bh
TYPE_LOCK (struct i915_sched_engine)->lock

drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c guc_bump_inflight_request_prio() -> request_to_scheduling_context()

Type Parameter Key Value
PARAM_VALUE 0 rq 4096-ptr_max
DATA_SOURCE 0 rq $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 &sched_engine->lock
LOCK2 global &schedule_lock
LOCK2 irq
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read
TYPE_LOCK (struct i915_sched_engine)->lock

drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c guc_context_cancel_request() -> request_to_scheduling_context()

Type Parameter Key Value
PARAM_VALUE 0 rq 4096-ptr_max
DATA_SOURCE 0 rq $1

drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c guc_dequeue_one_context() -> request_to_scheduling_context()

Type Parameter Key Value
PARAM_VALUE 0 rq 1-u64max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 &sched_engine->lock
LOCK2 flags
HALF_LOCKED2 bh
TYPE_LOCK (struct i915_sched_engine)->lock

drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c guc_request_alloc() -> request_to_scheduling_context()

Type Parameter Key Value
PARAM_VALUE 0 rq 4096-ptr_max
PARAM_VALUE 0 rq->context 4096-ptr_max
BUF_SIZE 0 rq->context (-1)-s32max
BUF_SIZE 0 rq->timeline (-1),728
DATA_SOURCE 0 rq $0
STR_LEN 0 rq->context->engine (-1),3,6
STR_LEN 0 rq->engine (-1),3,6
MEM_ZERO 0 &rq->watchdog.timer
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 rq->engine->execlists.reset_ccid 0-u32max
NO_OVERFLOW_SIMPLE 0 rq->context->ring_size
NO_OVERFLOW_SIMPLE 0 rq->ring->size
HALF_LOCKED2 &ce->timeline->mutex
HALF_LOCKED2 &wf->mutex

drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c guc_retire_inflight_request_prio() -> request_to_scheduling_context()

Type Parameter Key Value
PARAM_VALUE 0 rq 4096-ptr_max
DATA_SOURCE 0 rq $0

drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c guc_wq_item_append() -> request_to_scheduling_context()

Type Parameter Key Value
PARAM_VALUE 0 rq 4096-ptr_max
PARAM_VALUE 0 rq->context 4096-ptr_max
BUF_SIZE 0 rq (-1),1-s32max
BUF_SIZE 0 rq (-1),1-s32max
BUF_SIZE 0 rq->engine (-1),6504
CAPPED_DATA 0 rq->context 1
DATA_SOURCE 0 rq $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 rq->context->ring_size
LOCK2 &sched_engine->lock
LOCK2 flags
HALF_LOCKED2 rcu_read
TYPE_LOCK (struct i915_sched_engine)->lock

drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c multi_lrc_submit() -> request_to_scheduling_context()

Type Parameter Key Value
PARAM_VALUE 0 rq 4096-ptr_max
PARAM_VALUE 0 rq->context 4096-ptr_max
BUF_SIZE 0 rq (-1),1-s32max
BUF_SIZE 0 rq (-1),1-s32max
BUF_SIZE 0 rq->engine (-1),6504
CAPPED_DATA 0 rq->context 1
DATA_SOURCE 0 rq $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 rq->context->ring_size
LOCK2 &sched_engine->lock
LOCK2 flags
HALF_LOCKED2 rcu_read
TYPE_LOCK (struct i915_sched_engine)->lock

drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c need_tasklet() -> request_to_scheduling_context()

Type Parameter Key Value
PARAM_VALUE 0 rq 4096-ptr_max
PARAM_VALUE 0 rq->context 4096-ptr_max
BUF_SIZE 0 rq (-1)-s32max
BUF_SIZE 0 rq (-1)-s32max
BUF_SIZE 0 rq->engine (-1),6504
CAPPED_DATA 0 rq->context 1
CAPPED_DATA 0 rq->engine 1
DATA_SOURCE 0 rq $1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NO_OVERFLOW_SIMPLE 0 rq->context->ring_size
LOCK2 &sched_engine->lock
LOCK2 flags
LOCK2 rcu_read
HALF_LOCKED2 &engine->sched_engine->lock
HALF_LOCKED2 irq
TYPE_LOCK (struct i915_sched_engine)->lock

drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c remove_from_context() -> request_to_scheduling_context()

Type Parameter Key Value
PARAM_VALUE 0 rq 4096-ptr_max
CAPPED_DATA 0 rq->watchdog.timer.base 1
DATA_SOURCE 0 rq $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &ce->timeline->mutex
HALF_LOCKED2 &tl->mutex
HALF_LOCKED2 rq->context->timeline->mutex