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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:

sound/virtio/virtio_kctl.c virtsnd_kctl_get() -> virtsnd_ctl_msg_alloc()

Type Parameter Key Value
PARAM_VALUE 0 request_size 8
PARAM_VALUE 1 response_size 516
PARAM_VALUE 2 gfp 3264
RX_PATH
TASK_NOT_RUNNING
UNITS 0 request_size unit_byte
UNITS 1 response_size unit_byte
HALF_LOCKED2 &card->controls_rwsem
HALF_LOCKED2 &card->mutex
HALF_LOCKED2 _T->lock

sound/virtio/virtio_kctl.c virtsnd_kctl_get_enum_items() -> virtsnd_ctl_msg_alloc()

Type Parameter Key Value
PARAM_VALUE 0 request_size 8
PARAM_VALUE 1 response_size 4
PARAM_VALUE 2 gfp 3264
RX_PATH
TASK_NOT_RUNNING
UNITS 0 request_size unit_byte
UNITS 1 response_size unit_byte

sound/virtio/virtio_kctl.c virtsnd_kctl_put() -> virtsnd_ctl_msg_alloc()

Type Parameter Key Value
PARAM_VALUE 0 request_size 520
PARAM_VALUE 1 response_size 4
PARAM_VALUE 2 gfp 3264
RX_PATH
TASK_NOT_RUNNING
UNITS 0 request_size unit_byte
UNITS 1 response_size unit_byte
HALF_LOCKED2 &card->controls_rwsem
HALF_LOCKED2 &card->mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 _T->lock

sound/virtio/virtio_kctl.c virtsnd_kctl_tlv_op() -> virtsnd_ctl_msg_alloc()

Type Parameter Key Value
PARAM_VALUE 0 request_size 8
PARAM_VALUE 1 response_size 4
PARAM_VALUE 2 gfp 3264
UNITS 0 request_size unit_byte
UNITS 1 response_size unit_byte
HALF_LOCKED2 _T->lock

sound/virtio/virtio_pcm_msg.c virtsnd_pcm_ctl_msg_alloc() -> virtsnd_ctl_msg_alloc()

Type Parameter Key Value
PARAM_VALUE 0 request_size 8,24
PARAM_VALUE 1 response_size 4
PARAM_VALUE 2 gfp 3264
DATA_SOURCE 2 gfp $2
FUZZY_MAX 0 request_size 24
BIT_INFO 0 request_size 0x8,0x18
BIT_INFO 0 request_size 0x8,0x18
HARD_MAX 0 request_size 24
RX_PATH
TASK_NOT_RUNNING
UNITS 0 request_size unit_byte
UNITS 1 response_size unit_byte

sound/virtio/virtio_ctl_msg.c virtsnd_ctl_query_info() -> virtsnd_ctl_msg_alloc()

Type Parameter Key Value
PARAM_VALUE 0 request_size 16
PARAM_VALUE 1 response_size 4
PARAM_VALUE 2 gfp 3264
RX_PATH
TASK_NOT_RUNNING
UNITS 0 request_size unit_byte
UNITS 1 response_size unit_byte