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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

drivers/gpu/drm/i915/gt/intel_ggtt.c gen8_ggtt_bind_ptes() -> __i915_request_create()

Type Parameter Key Value
PARAM_VALUE 0 ce 4096-ptr_max
PARAM_VALUE 0 ce->engine 4096-ptr_max
PARAM_VALUE 0 ce->engine->gt->i915->drm.anon_inode->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 ce->engine->gt->i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 ce->engine->uncore->rpm->kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 ce->engine->wakeref.i915->runtime_pm.debug.list.next->next 4096-ptr_max
PARAM_VALUE 0 ce->engine->wakeref.i915->runtime_pm.debug.list.next->prev 4096-ptr_max
PARAM_VALUE 0 ce->engine->wakeref.i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 ce->parallel.parent->engine->gt->i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 ce->timeline->mutex.dep_map->name 0-255
PARAM_VALUE 0 ce->timeline->mutex.first_waiter 0,4096-5159360019465732095,5159360019465732097-ptr_max
PARAM_VALUE 0 ce->timeline->mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 ce->timeline->mutex.osq.tail.counter 0-s32max
PARAM_VALUE 0 ce->timeline->mutex.wait_lock.dep_map->name 0-255
PARAM_VALUE 0 ce->timeline->mutex.wait_lock.owner (-1)
PARAM_VALUE 0 ce->timeline->mutex.wait_lock.owner_cpu u32max
PARAM_VALUE 0 ce->vm->gt->wakeref.i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 1 gfp 10272
CAPPED_DATA 0 &ce->timeline->mutex 1
DATA_SOURCE 0 ce r gen8_ggtt_bind_get_ce
RX_PATH
TASK_NOT_RUNNING
LOCK2 0 &ce->timeline->mutex
TYPE_LOCK (struct intel_timeline)->mutex

drivers/gpu/drm/i915/gt/intel_engine_heartbeat.c heartbeat_create() -> __i915_request_create()

Type Parameter Key Value
PARAM_VALUE 0 ce 4096-ptr_max
PARAM_VALUE 0 ce->engine->wakeref.i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 ce->vm->gt->wakeref.i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 1 gfp 3264,10240
DATA_SOURCE 0 ce $0
DATA_SOURCE 1 gfp $1
HARD_MAX 1 gfp 10240
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &ce->timeline->mutex
HALF_LOCKED2 0 &ce->timeline->mutex
TYPE_LOCK (struct intel_timeline)->mutex

drivers/gpu/drm/i915/i915_request.c i915_request_create() -> __i915_request_create()

Type Parameter Key Value
PARAM_VALUE 0 ce 4096-ptr_max
PARAM_VALUE 0 ce->engine->gt->i915->drm.anon_inode->i_mapping->host->i_sb->s_cop->empty_dir 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144
PARAM_VALUE 0 ce->engine->gt->i915->drm.anon_inode->i_mapping->host->i_sb->s_cop->get_context 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416
PARAM_VALUE 0 ce->engine->gt->i915->drm.anon_inode->i_mapping->host->i_sb->s_cop->set_context 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112
PARAM_VALUE 0 ce->engine->gt->i915->drm.anon_inode->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 ce->engine->gt->i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 ce->engine->gt->uncore->rpm->kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 ce->engine->uncore->rpm->kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 ce->engine->wakeref.i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 ce->ops->alloc 4096-ptr_max
PARAM_VALUE 0 ce->ops->cancel_request 0,91490286640926720,7587403903737016320,7734987898920275968
PARAM_VALUE 0 ce->ops->close 0,4096-ptr_max
PARAM_VALUE 0 ce->ops->create_parallel 0,4344691657821306880,7260410288512454656
PARAM_VALUE 0 ce->ops->create_virtual 0,1146300204672368640,3892326905403764736
PARAM_VALUE 0 ce->ops->destroy 4096-ptr_max
PARAM_VALUE 0 ce->ops->enter 4096-ptr_max
PARAM_VALUE 0 ce->ops->exit 4096-ptr_max
PARAM_VALUE 0 ce->ops->flags 0,2-3
PARAM_VALUE 0 ce->ops->get_sibling 0,4096-ptr_max
PARAM_VALUE 0 ce->ops->pin 4096-ptr_max
PARAM_VALUE 0 ce->ops->post_unpin 4096-ptr_max
PARAM_VALUE 0 ce->ops->pre_pin 4096-ptr_max
PARAM_VALUE 0 ce->ops->reset 0,4096-ptr_max
PARAM_VALUE 0 ce->ops->revoke 0,4096-ptr_max
PARAM_VALUE 0 ce->ops->sched_disable 0,3470322737079640064
PARAM_VALUE 0 ce->ops->unpin 4096-ptr_max
PARAM_VALUE 0 ce->ops->update_stats 0,7182017842297241600
PARAM_VALUE 0 ce->parallel.parent->engine->gt->i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 ce->ring->vma->vm->gt->uncore->rpm->kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 ce->ring->vma->vm->i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 ce->state->vm->i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 ce->timeline 0-ptr_max
PARAM_VALUE 0 ce->timeline->hwsp_ggtt->vm->i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 ce->vm->gt->wakeref.i915->runtime_pm.kdev->power.wakeirq->status 0-4294967295
PARAM_VALUE 1 gfp 3264
BUF_SIZE 0 ce (-1)-s32max
BUF_SIZE 0 ce (-1)-s32max
BUF_SIZE 0 ce->timeline (-1),728
BUF_SIZE 0 ce->vm (-1),1208
DATA_SOURCE 0 ce $0
STR_LEN 0 ce->engine (-1),3,6
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 ce->engine->execlists.reset_ccid 0-u32max
HOST_DATA 0 ce->engine->gt->i915->uncore.fifo_count 0-127,u32max
HOST_DATA 0 ce->engine->gt->uc.guc.mmio_msg 0
HOST_DATA 0 ce->engine->gt->uc.guc.timestamp.gt_stamp 0-u64max
HOST_DATA 0 ce->engine->gt->uncore->fifo_count 0-127,u32max
HOST_DATA 0 ce->engine->uncore->fifo_count 0-127,u32max
NO_OVERFLOW_SIMPLE 0 ce->ring->effective_size
NO_OVERFLOW_SIMPLE 0 ce->ring->size
NO_OVERFLOW_SIMPLE 0 ce->ring_size
LOCK2 0 &ce->timeline->mutex
HALF_LOCKED2 &ce->pin_mutex
HALF_LOCKED2 &gt->perf.lock
HALF_LOCKED2 &pxp->tee_mutex
HALF_LOCKED2 &vgpu->vgpu_lock
HALF_LOCKED2 ctx->obj->base.resv
HALF_LOCKED2 obj->base.resv
HALF_LOCKED2 pkt->bb_vma->obj->base.resv
HALF_LOCKED2 pkt->heci_pkt_vma->obj->base.resv
HALF_LOCKED2 rpcs->base.resv
HALF_LOCKED2 scratch->obj->base.resv
HALF_LOCKED2 tl->hwsp_ggtt->obj->base.resv
HALF_LOCKED2 vma->obj->base.resv
TYPE_LOCK (struct intel_timeline)->mutex

drivers/gpu/drm/i915/gt/intel_engine_pm.c switch_to_kernel_context() -> __i915_request_create()

Type Parameter Key Value
PARAM_VALUE 0 ce 4096-ptr_max
PARAM_VALUE 1 gfp 10240
RX_PATH
TASK_NOT_RUNNING
LOCK2 &wf->mutex
TYPE_LOCK (struct intel_wakeref)->mutex