Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\trace.c Create Date:2022-07-28 12:00:04
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:print_raw_fmt

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

Type:enum print_line_t

Parameter:

TypeParameterName
struct trace_iterator *iter
3846  tr = tr
3847  s = The below is zeroed out in pipe_read
3851  entry = ent
3853  If trace_flags & TRACE_ITER_CONTEXT_INFO Then Currently only defined when tracing is enabled.
3857  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
3860  event = ftrace_find_event(type)
3861  If event Then Return raw(iter, 0, event)
3864  Currently only defined when tracing is enabled.
3866  Return Several functions return TRACE_TYPE_PARTIAL_LINE if the trace_seq* overflowed, and TRACE_TYPE_HANDLED otherwise. This helper function* simplifies those functions and keeps them in sync.
Caller
NameDescribe
print_trace_lineCalled with trace_event_read_lock() held.