Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\trace.c Create Date:2022-07-28 12:02:28
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:clear_tracing_err_log

Proto:static void clear_tracing_err_log(struct trace_array *tr)

Type:void

Parameter:

TypeParameterName
struct trace_array *tr
7174  mutex_lock( & tracing_err_log_lock)
7176  deletes entry from list
7177  kfree(err)
7180  n_err_log_entries = 0
7181  mutex_unlock - release the mutex*@lock: the mutex to be released* Unlock a mutex that has been locked by this task previously.* This function must not be used in interrupt context. Unlocking* of a not locked mutex is not allowed.
Caller
NameDescribe
tracing_err_log_open