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Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

drivers/gpu/drm/amd/amdgpu/../display/dmub/src/dmub_srv_stat.c dmub_rb_out_front() -> dmub_rb_empty()

Type Parameter Key Value
PARAM_VALUE 0 rb 4096-ptr_max
DATA_SOURCE 0 rb $0
HOST_DATA 0 rb->wrpt 0-u32max
HALF_LOCKED2 &adev->dm.irq_handler_list_table_lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 irq_table_flags

drivers/gpu/drm/amd/amdgpu/../display/dmub/src/dmub_srv_stat.c dmub_rb_pop_front() -> dmub_rb_empty()

Type Parameter Key Value
PARAM_VALUE 0 rb 4096-ptr_max
DATA_SOURCE 0 rb $0
HOST_DATA 0 rb->wrpt 0-u32max
HALF_LOCKED2 &adev->dm.irq_handler_list_table_lock
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 irq_table_flags

drivers/gpu/drm/amd/amdgpu/../display/dmub/src/dmub_srv_stat.c dmub_srv_stat_get_notification() -> dmub_rb_empty()

Type Parameter Key Value
PARAM_VALUE 0 rb 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 rb->wrpt 0-u32max
HALF_LOCKED2 &adev->dm.irq_handler_list_table_lock
HALF_LOCKED2 irq_table_flags

drivers/gpu/drm/amd/amdgpu/../display/dmub/src/dmub_srv.c dmub_srv_wait_for_idle() -> dmub_rb_empty()

Type Parameter Key Value
PARAM_VALUE 0 rb 4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &adev->dm.dmub_lock
HALF_LOCKED2 irq

drivers/gpu/drm/amd/amdgpu/../display/dmub/src/dmub_srv.c dmub_srv_wait_for_pending() -> dmub_rb_empty()

Type Parameter Key Value
PARAM_VALUE 0 rb 8122814706976419856
HOST_DATA 0 rb->rptr 0-s32max[c]
HOST_DATA 0 rb->wrpt 0-u32max