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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

drivers/media/common/videobuf2/videobuf2-v4l2.c vb2_create_bufs() -> vb2_set_flags_and_caps()

Type Parameter Key Value
PARAM_VALUE 0 q 4096-ptr_max
PARAM_VALUE 2 flags 4096-ptr_max
PARAM_VALUE 3 caps 4096-ptr_max
PARAM_VALUE 4 max_num_bufs 4096-ptr_max
BUF_SIZE 0 q (-1),632
BUF_SIZE 0 q (-1),632
DATA_SOURCE 0 q $0
NOCHECK_CALL
USER_DATA 1 memory 0-u32max[u]
USER_DATA 2 *flags 0-u32max[u]
USER_DATA 4 *max_num_bufs 0-u32max[u]
USER_PTR 2 flags
USER_PTR 4 max_num_bufs
HALF_LOCKED2 &video->queue_lock
HALF_LOCKED2 lock
HALF_LOCKED2 req_queue_lock

drivers/media/common/videobuf2/videobuf2-v4l2.c vb2_ioctl_create_bufs() -> vb2_set_flags_and_caps()

Type Parameter Key Value
PARAM_VALUE 0 q 4096-ptr_max
PARAM_VALUE 2 flags 4096-ptr_max
PARAM_VALUE 3 caps 4096-ptr_max
PARAM_VALUE 3 *caps 0,256
PARAM_VALUE 4 max_num_bufs 4096-ptr_max
NOCHECK_CALL
USER_DATA 1 memory 0-u32max[u]
USER_DATA 2 *flags 0-u32max[u]
USER_DATA 4 *max_num_bufs 0-u32max[u]
USER_PTR 2 flags
USER_PTR 4 max_num_bufs
HALF_LOCKED2 lock
HALF_LOCKED2 req_queue_lock

drivers/media/common/videobuf2/videobuf2-v4l2.c vb2_ioctl_reqbufs() -> vb2_set_flags_and_caps()

Type Parameter Key Value
PARAM_VALUE 2 flags 3373410775680065536
PARAM_VALUE 2 *flags 0-255
PARAM_VALUE 3 caps 4096-ptr_max
PARAM_VALUE 4 max_num_bufs 0
NOCHECK_CALL
USER_DATA 1 memory 0-u32max[u]
USER_DATA 2 *flags 0-255[u]
USER_PTR 2 flags
HALF_LOCKED2 lock
HALF_LOCKED2 req_queue_lock

drivers/media/common/videobuf2/videobuf2-v4l2.c vb2_reqbufs() -> vb2_set_flags_and_caps()

Type Parameter Key Value
PARAM_VALUE 0 q 4096-ptr_max
PARAM_VALUE 2 flags 1583950316691177472
PARAM_VALUE 2 *flags 0-255
PARAM_VALUE 3 caps 4096-ptr_max
PARAM_VALUE 4 max_num_bufs 0
BUF_SIZE 0 q (-1),632
BUF_SIZE 0 q (-1),632
DATA_SOURCE 0 q $0
NOCHECK_CALL
USER_DATA 0 q->memory 1-2,4[c][u]
USER_DATA 1 memory 0-u32max[u]
USER_DATA 2 *flags 0-255[u]
USER_PTR 2 flags
HALF_LOCKED2 &video->queue_lock
HALF_LOCKED2 lock
HALF_LOCKED2 req_queue_lock