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| author | Tom Zanussi <zanussi@kernel.org> | 2022-01-10 08:04:12 -0600 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2022-01-10 11:09:10 -0500 |
| commit | fb339e531bfccbd12d49b165f37636e62778b69f (patch) | |
| tree | 29fe3379239cc36bd10b883625f1aa172602635d /kernel/trace/trace_events_trigger.c | |
| parent | 9ec5a7d16899ed9062cc4c3dd3a13e1771411ab3 (diff) | |
| download | linux-fb339e531bfccbd12d49b165f37636e62778b69f.tar.bz2 | |
tracing: Change event_trigger_ops func() to trigger()
The name of the func() callback on event_trigger_ops is too generic
and is easily confused with other callbacks with that name, so change
it to something that reflects its actual purpose.
In this case, the main purpose of the callback is to implement an
event trigger, so call it trigger() instead.
Also add some more documentation to event_trigger_ops describing the
callbacks a bit better.
Link: https://lkml.kernel.org/r/36ab812e3ee74ee03ae0043fda41a858ee728c00.1641823001.git.zanussi@kernel.org
Signed-off-by: Tom Zanussi <zanussi@kernel.org>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'kernel/trace/trace_events_trigger.c')
| -rw-r--r-- | kernel/trace/trace_events_trigger.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/kernel/trace/trace_events_trigger.c b/kernel/trace/trace_events_trigger.c index 15aae07cbe61..24aceeb50dc0 100644 --- a/kernel/trace/trace_events_trigger.c +++ b/kernel/trace/trace_events_trigger.c @@ -68,7 +68,7 @@ event_triggers_call(struct trace_event_file *file, if (data->paused) continue; if (!rec) { - data->ops->func(data, buffer, rec, event); + data->ops->trigger(data, buffer, rec, event); continue; } filter = rcu_dereference_sched(data->filter); @@ -78,7 +78,7 @@ event_triggers_call(struct trace_event_file *file, tt |= data->cmd_ops->trigger_type; continue; } - data->ops->func(data, buffer, rec, event); + data->ops->trigger(data, buffer, rec, event); } return tt; } @@ -106,7 +106,7 @@ event_triggers_post_call(struct trace_event_file *file, if (data->paused) continue; if (data->cmd_ops->trigger_type & tt) - data->ops->func(data, NULL, NULL, NULL); + data->ops->trigger(data, NULL, NULL, NULL); } } EXPORT_SYMBOL_GPL(event_triggers_post_call); @@ -1023,28 +1023,28 @@ traceoff_trigger_print(struct seq_file *m, struct event_trigger_ops *ops, } static struct event_trigger_ops traceon_trigger_ops = { - .func = traceon_trigger, + .trigger = traceon_trigger, .print = traceon_trigger_print, .init = event_trigger_init, .free = event_trigger_free, }; static struct event_trigger_ops traceon_count_trigger_ops = { - .func = traceon_count_trigger, + .trigger = traceon_count_trigger, .print = traceon_trigger_print, .init = event_trigger_init, .free = event_trigger_free, }; static struct event_trigger_ops traceoff_trigger_ops = { - .func = traceoff_trigger, + .trigger = traceoff_trigger, .print = traceoff_trigger_print, .init = event_trigger_init, .free = event_trigger_free, }; static struct event_trigger_ops traceoff_count_trigger_ops = { - .func = traceoff_count_trigger, + .trigger = traceoff_count_trigger, .print = traceoff_trigger_print, .init = event_trigger_init, .free = event_trigger_free, @@ -1135,14 +1135,14 @@ snapshot_trigger_print(struct seq_file *m, struct event_trigger_ops *ops, } static struct event_trigger_ops snapshot_trigger_ops = { - .func = snapshot_trigger, + .trigger = snapshot_trigger, .print = snapshot_trigger_print, .init = event_trigger_init, .free = event_trigger_free, }; static struct event_trigger_ops snapshot_count_trigger_ops = { - .func = snapshot_count_trigger, + .trigger = snapshot_count_trigger, .print = snapshot_trigger_print, .init = event_trigger_init, .free = event_trigger_free, @@ -1226,14 +1226,14 @@ stacktrace_trigger_print(struct seq_file *m, struct event_trigger_ops *ops, } static struct event_trigger_ops stacktrace_trigger_ops = { - .func = stacktrace_trigger, + .trigger = stacktrace_trigger, .print = stacktrace_trigger_print, .init = event_trigger_init, .free = event_trigger_free, }; static struct event_trigger_ops stacktrace_count_trigger_ops = { - .func = stacktrace_count_trigger, + .trigger = stacktrace_count_trigger, .print = stacktrace_trigger_print, .init = event_trigger_init, .free = event_trigger_free, @@ -1353,28 +1353,28 @@ void event_enable_trigger_free(struct event_trigger_ops *ops, } static struct event_trigger_ops event_enable_trigger_ops = { - .func = event_enable_trigger, + .trigger = event_enable_trigger, .print = event_enable_trigger_print, .init = event_trigger_init, .free = event_enable_trigger_free, }; static struct event_trigger_ops event_enable_count_trigger_ops = { - .func = event_enable_count_trigger, + .trigger = event_enable_count_trigger, .print = event_enable_trigger_print, .init = event_trigger_init, .free = event_enable_trigger_free, }; static struct event_trigger_ops event_disable_trigger_ops = { - .func = event_enable_trigger, + .trigger = event_enable_trigger, .print = event_enable_trigger_print, .init = event_trigger_init, .free = event_enable_trigger_free, }; static struct event_trigger_ops event_disable_count_trigger_ops = { - .func = event_enable_count_trigger, + .trigger = event_enable_count_trigger, .print = event_enable_trigger_print, .init = event_trigger_init, .free = event_enable_trigger_free, |