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tracing: Update create_system_filter() kernel-doc comment

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commit f306cc82a9 ("tracing: Update event filters for multibuffer")
added the parameter @tr for create_system_filter().

commit bb9ef1cb7d ("tracing: Change apply_subsystem_event_filter()
paths to check file->system == dir") changed the parameter from @system to @dir.

Link: https://lkml.kernel.org/r/20210325161911.123452-1-hqjagain@gmail.com

Signed-off-by: Qiujun Huang <hqjagain@gmail.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
This commit is contained in:
Qiujun Huang 2021-03-25 16:19:10 +00:00 committed by Steven Rostedt (VMware)
parent 30c3d39f7f
commit 70193038a6
1 changed files with 3 additions and 2 deletions
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kernel/trace/trace_events_filter.c
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@ -1693,6 +1693,7 @@ static void create_filter_finish(struct filter_parse_error *pe)
/**
* create_filter - create a filter for a trace_event_call
* @tr: the trace array associated with these events
* @call: trace_event_call to create a filter for
* @filter_str: filter string
* @set_str: remember @filter_str and enable detailed error in filter
@ -1741,8 +1742,8 @@ int create_event_filter(struct trace_array *tr,
}
/**
* create_system_filter - create a filter for an event_subsystem
* @system: event_subsystem to create a filter for
* create_system_filter - create a filter for an event subsystem
* @dir: the descriptor for the subsystem directory
* @filter_str: filter string
* @filterp: out param for created filter (always updated on return)
*