函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\trace_output.c Create Date:2022-07-27 13:11:33
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:trace_print_lat_context

函数原型:int trace_print_lat_context(struct trace_iterator *iter)

返回类型:int

参数:

类型参数名称
struct trace_iterator *iter
620  tr等于tr
622  ent_size等于ent_size
623  s等于 The below is zeroed out in pipe_read
625  entry等于ent, next_entry等于Find the next real entry, without updating the iterator itself
628  verbose等于trace_flags按位与TRACE_ITER_VERBOSE
631  ent_size等于ent_size
633  如果非next_entrynext_ts等于ts
636  如果verbose
639  trace_find_cmdline(pid, comm)
641  Currently only defined when tracing is enabled.
645  否则
646  lat_print_generic(s, entry, cpu)
649  lat_print_timestamp(iter, next_ts)
651  返回:非跟踪泛滥
调用者
名称描述
print_trace_fmt