Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\trace.c Create Date:2022-07-28 12:00:08
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:print_bin_fmt

Proto:static enum print_line_t print_bin_fmt(struct trace_iterator *iter)

Type:enum print_line_t

Parameter:

TypeParameterName
struct trace_iterator *iter
3901  tr = tr
3902  s = The below is zeroed out in pipe_read
3906  entry = ent
3908  If trace_flags & TRACE_ITER_CONTEXT_INFO Then
3909  SEQ_PUT_FIELD(s, pid)
3910  SEQ_PUT_FIELD(s, cpu)
3911  SEQ_PUT_FIELD(s, ts)
3912  If race_seq_has_overflowed - return true if the trace_seq took too much*@s: trace sequence descriptor* Returns true if too much data was added to the trace_seq and it is* now full and will not take anymore. Then Return Retry after flushing the seq
3916  event = ftrace_find_event(type)
3917  Return If event Then binary(iter, 0, event) Else TRACE_TYPE_HANDLED
Caller
NameDescribe
print_trace_lineCalled with trace_event_read_lock() held.