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Defined in 2 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/gpu/drm/msm/adreno/a8xx_preempt.c a8xx_preempt_irq() -> update_wptr()

Type Parameter Key Value
PARAM_VALUE 0 a6xx_gpu 4096-ptr_max
PARAM_VALUE 0 a6xx_gpu->next_ring 0
PARAM_VALUE 0 a6xx_gpu->preempt_state.counter 2
PARAM_VALUE 0 a6xx_gpu->preempt_timer.entry.pprev 0
PARAM_VALUE 0 a6xx_gpu->preempt_timer.flags 0-4194302
PARAM_VALUE 0 a6xx_gpu->preempt_timer.function 0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags

drivers/gpu/drm/msm/adreno/a8xx_preempt.c a8xx_preempt_trigger() -> update_wptr()

Type Parameter Key Value
PARAM_VALUE 0 a6xx_gpu 4096-ptr_max
PARAM_VALUE 0 a6xx_gpu->preempt_state.counter 2
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 flags
LOCK2 0 &a6xx_gpu->eval_lock
HALF_LOCKED2 &gpu->lock
HALF_LOCKED2 _T->lock
TYPE_LOCK (struct a6xx_gpu)->eval_lock

drivers/gpu/drm/msm/adreno/a5xx_preempt.c a5xx_preempt_irq() -> update_wptr()

Type Parameter Key Value
PARAM_VALUE 0 a6xx_gpu 4096-ptr_max
PARAM_VALUE 0 a6xx_gpu->dev 4096-ptr_max
PARAM_VALUE 0 a6xx_gpu->dev->dev_private 4096-ptr_max
PARAM_VALUE 0 a6xx_gpu->funcs 4096-ptr_max
PARAM_VALUE 0 a6xx_gpu->funcs->active_ring 4096-ptr_max
DATA_SOURCE 0 a6xx_gpu $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags

drivers/gpu/drm/msm/adreno/a5xx_preempt.c a5xx_preempt_trigger() -> update_wptr()

Type Parameter Key Value
PARAM_VALUE 0 a6xx_gpu 4096-ptr_max
PARAM_VALUE 0 a6xx_gpu->dev->huge_mnt->mnt_sb->__s_d_op->d_init 0,2385819921126617088,7057831443282669568,7824184004865302528
PARAM_VALUE 0 a6xx_gpu->dev->huge_mnt->mnt_sb->s_cop->inode_info_offs 1632,1640,1720,1808,1816,2632,2640,2648,2704,2712
PARAM_VALUE 0 a6xx_gpu->devfreq.boost_freq.dev->power.wakeirq->status 0-4294967295
PARAM_VALUE 0 a6xx_gpu->funcs 4096-ptr_max
PARAM_VALUE 0 a6xx_gpu->funcs->active_ring 4096-ptr_max
PARAM_VALUE 0 a6xx_gpu->nr_rings s32min-0,2-s32max
PARAM_VALUE 0 a6xx_gpu->pdev->dev.power.wakeirq->status 0-4294967295
CAPPED_DATA 0 a6xx_gpu->nr_rings 1
DATA_SOURCE 0 a6xx_gpu $0
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 a6xx_gpu->crashstate->rbbm_status 0-u32max
HOST_DATA 0 a6xx_gpu->devfreq.boost_freq->dev->driver_data 0-u64max
NO_OVERFLOW_SIMPLE 0 a6xx_gpu->crashstate->nr_vm_logs
NO_OVERFLOW_SIMPLE 0 a6xx_gpu->worker->task->dl.pi_se->dl_runtime
LOCK2 &a5xx_gpu->preempt_start_lock
LOCK2 flags
HALF_LOCKED2 flags
HALF_LOCKED2 0 &a6xx_gpu->lock
TYPE_LOCK (struct a5xx_gpu)->preempt_start_lock

drivers/gpu/drm/msm/adreno/a6xx_preempt.c a6xx_preempt_irq() -> update_wptr()

Type Parameter Key Value
PARAM_VALUE 0 a6xx_gpu 4096-ptr_max
PARAM_VALUE 0 a6xx_gpu->next_ring 0
PARAM_VALUE 0 a6xx_gpu->preempt_state.counter 2
PARAM_VALUE 0 a6xx_gpu->preempt_timer.entry.pprev 0
PARAM_VALUE 0 a6xx_gpu->preempt_timer.flags 0-4194302
PARAM_VALUE 0 a6xx_gpu->preempt_timer.function 0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &desc->request_mutex
HALF_LOCKED2 _T->lock
HALF_LOCKED2 flags

drivers/gpu/drm/msm/adreno/a6xx_preempt.c a6xx_preempt_trigger() -> update_wptr()

Type Parameter Key Value
PARAM_VALUE 0 a6xx_gpu 4096-ptr_max
PARAM_VALUE 0 a6xx_gpu->preempt_state.counter 2
PREEMPT_ADD <- disables preempt
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 flags
LOCK2 0 &a6xx_gpu->eval_lock
HALF_LOCKED2 &gpu->lock
HALF_LOCKED2 _T->lock
TYPE_LOCK (struct a6xx_gpu)->eval_lock