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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/hwtracing/intel_th/pti.c intel_th_pti_activate() -> intel_th_trace_enable()

Type Parameter Key Value
PARAM_VALUE 0 thdev 4096-ptr_max
PARAM_VALUE 0 thdev->dev.bus 0,4096-ptr_max
PARAM_VALUE 0 thdev->dev.class 0,4096-ptr_max
PARAM_VALUE 0 thdev->dev.power.request 0-4
PARAM_VALUE 0 thdev->dev.power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 thdev->dev.power.wakeirq 0,4096-ptr_max
PARAM_VALUE 0 thdev->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 thdev->dev.type 0,4096-ptr_max
DATA_SOURCE 0 thdev $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/hwtracing/intel_th/core.c intel_th_output_activate() -> intel_th_trace_enable()

Type Parameter Key Value
PARAM_VALUE 0 thdev 4096-ptr_max
PARAM_VALUE 0 thdev->dev.bus 0,4096-ptr_max
PARAM_VALUE 0 thdev->dev.class 0,4096-ptr_max
PARAM_VALUE 0 thdev->dev.power.request 0-4
PARAM_VALUE 0 thdev->dev.power.runtime_error s32min-(-17),(-15)-(-14),(-12),(-10)-s32max
PARAM_VALUE 0 thdev->dev.power.wakeirq 0,4096-ptr_max
PARAM_VALUE 0 thdev->dev.power.wakeirq->status 0-4294967295
PARAM_VALUE 0 thdev->dev.type 0,4096-ptr_max
DATA_SOURCE 0 thdev $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/hwtracing/intel_th/msu.c msc_configure() -> intel_th_trace_enable()

Type Parameter Key Value
PARAM_VALUE 0 thdev 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HOST_DATA 0 thdev->output.multiblock 0[c]
LOCK2 &msc->buf_mutex
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex
TYPE_LOCK (struct msc)->buf_mutex