Commit 70193038 authored by Qiujun Huang's avatar Qiujun Huang Committed by Steven Rostedt (VMware)
Browse files

tracing: Update create_system_filter() kernel-doc comment 

commit f306cc82 ("tracing: Update event filters for multibuffer")
added the parameter @tr for create_system_filter().

commit bb9ef1cb ("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: default avatarQiujun Huang <hqjagain@gmail.com>
Signed-off-by: default avatarSteven Rostedt (VMware) <rostedt@goodmis.org>
parent 30c3d39f

kernel/trace/trace_events_filter.c

+3 −2
Original line number Diff line number Diff line
@@ -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)

 *