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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/gpu/drm/i915/gt/intel_rps.c gen6_rps_frequency_dump() -> rps_uses_slpc()

Type Parameter Key Value
PARAM_VALUE 0 rps 4096-ptr_max
BUF_SIZE 0 rps 632
DATA_SOURCE 0 rps $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 &m->lock
TYPE_LOCK (struct seq_file)->lock

drivers/gpu/drm/i915/gt/intel_rps.c intel_rps_boost() -> rps_uses_slpc()

Type Parameter Key Value
PARAM_VALUE 0 rps 4096-ptr_max
BUF_SIZE 0 rps 632
RX_PATH
TASK_NOT_RUNNING

drivers/gpu/drm/i915/gt/intel_rps.c intel_rps_dec_waiters() -> rps_uses_slpc()

Type Parameter Key Value
PARAM_VALUE 0 rps 4096-ptr_max
DATA_SOURCE 0 rps $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &ce->timeline->mutex
HALF_LOCKED2 &tl->mutex
HALF_LOCKED2 rq->context->timeline->mutex

drivers/gpu/drm/i915/gt/intel_rps.c intel_rps_enable() -> rps_uses_slpc()

Type Parameter Key Value
PARAM_VALUE 0 rps 4096-ptr_max
DATA_SOURCE 0 rps $0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 rps->boost_freq 0-255
HOST_DATA 0 rps->cur_freq 0-255
HOST_DATA 0 rps->efficient_freq 0-255
HOST_DATA 0 rps->idle_freq 0-255
HOST_DATA 0 rps->ips.corr 0-255
HOST_DATA 0 rps->ips.last_count1 0-12884901885
HOST_DATA 0 rps->ips.last_count2 0-u32max
HOST_DATA 0 rps->last_freq 0-254[c]
HOST_DATA 0 rps->max_freq 0-255
HOST_DATA 0 rps->max_freq_softlimit 0-255
HOST_DATA 0 rps->min_freq 0-255
HOST_DATA 0 rps->min_freq_softlimit 0-255
HOST_DATA 0 rps->rp0_freq 0-255
HOST_DATA 0 rps->rp1_freq 0-255
NO_OVERFLOW_SIMPLE 0 rps->last_freq
HALF_LOCKED2 __flags

drivers/gpu/drm/i915/gt/intel_rps.c intel_rps_get_boost_frequency() -> rps_uses_slpc()

Type Parameter Key Value
PARAM_VALUE 0 rps 4096-ptr_max
DATA_SOURCE 0 rps $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &m->lock
HALF_LOCKED2 &of->mutex

drivers/gpu/drm/i915/gt/intel_rps.c intel_rps_get_max_frequency() -> rps_uses_slpc()

Type Parameter Key Value
PARAM_VALUE 0 rps 4096-ptr_max
DATA_SOURCE 0 rps $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &m->lock
HALF_LOCKED2 &of->mutex

drivers/gpu/drm/i915/gt/intel_rps.c intel_rps_get_max_raw_freq() -> rps_uses_slpc()

Type Parameter Key Value
PARAM_VALUE 0 rps 4096-ptr_max
BUF_SIZE 0 rps 632
DATA_SOURCE 0 rps $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 __flags

drivers/gpu/drm/i915/gt/intel_rps.c intel_rps_get_min_frequency() -> rps_uses_slpc()

Type Parameter Key Value
PARAM_VALUE 0 rps 4096-ptr_max
DATA_SOURCE 0 rps $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &m->lock
HALF_LOCKED2 &of->mutex

drivers/gpu/drm/i915/gt/intel_rps.c intel_rps_get_min_raw_freq() -> rps_uses_slpc()

Type Parameter Key Value
PARAM_VALUE 0 rps 4096-ptr_max
BUF_SIZE 0 rps 632
DATA_SOURCE 0 rps $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 __flags

drivers/gpu/drm/i915/gt/intel_rps.c intel_rps_get_requested_frequency() -> rps_uses_slpc()

Type Parameter Key Value
PARAM_VALUE 0 rps 4096-ptr_max
BUF_SIZE 0 rps (-1),632
BUF_SIZE 0 rps (-1),632
DATA_SOURCE 0 rps $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &m->lock
HALF_LOCKED2 &of->mutex
HALF_LOCKED2 __flags

drivers/gpu/drm/i915/gt/intel_rps.c intel_rps_get_rp0_frequency() -> rps_uses_slpc()

Type Parameter Key Value
PARAM_VALUE 0 rps 4096-ptr_max
DATA_SOURCE 0 rps $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/gpu/drm/i915/gt/intel_rps.c intel_rps_get_rp1_frequency() -> rps_uses_slpc()

Type Parameter Key Value
PARAM_VALUE 0 rps 4096-ptr_max
DATA_SOURCE 0 rps $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/gpu/drm/i915/gt/intel_rps.c intel_rps_get_rpn_frequency() -> rps_uses_slpc()

Type Parameter Key Value
PARAM_VALUE 0 rps 4096-ptr_max
DATA_SOURCE 0 rps $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/gpu/drm/i915/gt/intel_rps.c intel_rps_init() -> rps_uses_slpc()

Type Parameter Key Value
PARAM_VALUE 0 rps 4096-ptr_max
DATA_SOURCE 0 rps $0
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pdev->dev.mutex

drivers/gpu/drm/i915/gt/intel_rps.c intel_rps_lower_unslice() -> rps_uses_slpc()

Type Parameter Key Value
PARAM_VALUE 0 rps 4096-ptr_max
CAPPED_DATA 0 &rps->lock 1
DATA_SOURCE 0 rps $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 __flags
LOCK2 0 &rps->lock
HALF_LOCKED2 &gt->reset.mutex
TYPE_LOCK (struct intel_rps)->lock

drivers/gpu/drm/i915/gt/intel_rps.c intel_rps_raise_unslice() -> rps_uses_slpc()

Type Parameter Key Value
PARAM_VALUE 0 rps 4096-ptr_max
CAPPED_DATA 0 &rps->lock 1
DATA_SOURCE 0 rps $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 __flags
LOCK2 0 &rps->lock
HALF_LOCKED2 &gt->reset.mutex
TYPE_LOCK (struct intel_rps)->lock

drivers/gpu/drm/i915/gt/intel_rps.c intel_rps_sanitize() -> rps_uses_slpc()

Type Parameter Key Value
PARAM_VALUE 0 rps 4096-ptr_max
DATA_SOURCE 0 rps $0
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 rps->boost_freq 0-255
HOST_DATA 0 rps->cur_freq 0-255
HOST_DATA 0 rps->efficient_freq 0-255
HOST_DATA 0 rps->idle_freq 0-255
HOST_DATA 0 rps->ips.corr 0-255
HOST_DATA 0 rps->ips.last_count1 0-12884901885
HOST_DATA 0 rps->ips.last_count2 0-u32max
HOST_DATA 0 rps->max_freq 0-255
HOST_DATA 0 rps->max_freq_softlimit 0-255
HOST_DATA 0 rps->min_freq 0-255
HOST_DATA 0 rps->min_freq_softlimit 0-255
HOST_DATA 0 rps->rp0_freq 0-255
HOST_DATA 0 rps->rp1_freq 0-255
NO_OVERFLOW_SIMPLE 0 rps->last_freq

drivers/gpu/drm/i915/gt/intel_rps.c intel_rps_set_boost_frequency() -> rps_uses_slpc()

Type Parameter Key Value
PARAM_VALUE 0 rps 4096-ptr_max
DATA_SOURCE 0 rps $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/gpu/drm/i915/gt/intel_rps.c intel_rps_set_max_frequency() -> rps_uses_slpc()

Type Parameter Key Value
PARAM_VALUE 0 rps 4096-ptr_max
DATA_SOURCE 0 rps $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex

drivers/gpu/drm/i915/gt/intel_rps.c intel_rps_set_min_frequency() -> rps_uses_slpc()

Type Parameter Key Value
PARAM_VALUE 0 rps 4096-ptr_max
DATA_SOURCE 0 rps $0
RX_PATH
TASK_NOT_RUNNING
LOCK2 &of->mutex
HALF_LOCKED2 &of->prealloc_mutex
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct kernfs_open_file)->mutex