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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 2 files as a function:

Referenced in 4 files:

Smatch caller information:

kernel/trace/trace_mmiotrace.c mmio_read() -> trace_seq_to_user()

Type Parameter Key Value
PARAM_VALUE 0 s 4096-ptr_max
PARAM_VALUE 0 s->full 0-1
PARAM_VALUE 0 s->seq.size 1-u64max
PARAM_VALUE 2 cnt 0-1000000000,2147479552
BUF_SIZE 0 s 8192
CAPPED_DATA 1 ubuf 1
DATA_SOURCE 1 ubuf $2
DATA_SOURCE 2 cnt $3
TERMINATED 0 s->seq.buffer 1
USER_DATA 1 ubuf 0-u64max[c]
USER_DATA 2 cnt 0-1000000000
LOCK2 _T->lock

kernel/trace/trace_remote.c trace_pipe_read() -> trace_seq_to_user()

Type Parameter Key Value
PARAM_VALUE 0 s 4096-ptr_max
PARAM_VALUE 2 cnt 0-1000000000,2147479552
CAPPED_DATA 1 ubuf 1
DATA_SOURCE 1 ubuf $1
DATA_SOURCE 2 cnt $2
USER_DATA 1 ubuf 0-u64max[c]
USER_DATA 2 cnt 0-1000000000

kernel/trace/trace.c tracing_read_pipe() -> trace_seq_to_user()

Type Parameter Key Value
PARAM_VALUE 0 s 4096-ptr_max
PARAM_VALUE 2 cnt 0-1000000000,2147479552
CAPPED_DATA 1 ubuf 1
DATA_SOURCE 1 ubuf $1
DATA_SOURCE 2 cnt $2
USER_DATA 1 ubuf 0-u64max[c]
USER_DATA 2 cnt 0-1000000000
LOCK2 _T->lock

kernel/trace/trace.c tracing_read_pipe() -> trace_seq_to_user()

Type Parameter Key Value
PARAM_VALUE 0 s 4096-ptr_max
PARAM_VALUE 2 cnt 0-8155
CAPPED_DATA 1 ubuf 1
CAPPED_DATA 2 cnt 1
DATA_SOURCE 1 ubuf $1
DATA_SOURCE 2 cnt $2 [m]
TERMINATED 0 s->seq.buffer 1
USER_DATA 1 ubuf 0-u64max[c]
USER_DATA 2 cnt 1-8155[c]
UNITS 2 cnt unit_byte
LOCK2 _T->lock