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| author | Joel Fernandes (Google) <joel@joelfernandes.org> | 2018-06-28 11:21:45 -0700 |
|---|---|---|
| committer | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2018-07-26 10:50:17 -0400 |
| commit | 2b27ece6c50c7f0a1db372786731be1a17c5b606 (patch) | |
| tree | 62e7c0d1dc157405415b9fb568e795462f9be8b8 /kernel/trace | |
| parent | 0b764a6e4e19dc254caca636002eaa47b1d0b0af (diff) | |
| download | lwn-2b27ece6c50c7f0a1db372786731be1a17c5b606.tar.gz lwn-2b27ece6c50c7f0a1db372786731be1a17c5b606.zip | |
tracing/irqsoff: Split reset into separate functions
Split reset functions into seperate functions in preparation
of future patches that need to do tracer specific reset.
Link: http://lkml.kernel.org/r/20180628182149.226164-4-joel@joelfernandes.org
Reviewed-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Joel Fernandes (Google) <joel@joelfernandes.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'kernel/trace')
| -rw-r--r-- | kernel/trace/trace_irqsoff.c | 22 |
1 files changed, 19 insertions, 3 deletions
diff --git a/kernel/trace/trace_irqsoff.c b/kernel/trace/trace_irqsoff.c index 03ecb4465ee4..f8daa754cce2 100644 --- a/kernel/trace/trace_irqsoff.c +++ b/kernel/trace/trace_irqsoff.c @@ -634,7 +634,7 @@ static int __irqsoff_tracer_init(struct trace_array *tr) return 0; } -static void irqsoff_tracer_reset(struct trace_array *tr) +static void __irqsoff_tracer_reset(struct trace_array *tr) { int lat_flag = save_flags & TRACE_ITER_LATENCY_FMT; int overwrite_flag = save_flags & TRACE_ITER_OVERWRITE; @@ -665,6 +665,12 @@ static int irqsoff_tracer_init(struct trace_array *tr) return __irqsoff_tracer_init(tr); } + +static void irqsoff_tracer_reset(struct trace_array *tr) +{ + __irqsoff_tracer_reset(tr); +} + static struct tracer irqsoff_tracer __read_mostly = { .name = "irqsoff", @@ -697,11 +703,16 @@ static int preemptoff_tracer_init(struct trace_array *tr) return __irqsoff_tracer_init(tr); } +static void preemptoff_tracer_reset(struct trace_array *tr) +{ + __irqsoff_tracer_reset(tr); +} + static struct tracer preemptoff_tracer __read_mostly = { .name = "preemptoff", .init = preemptoff_tracer_init, - .reset = irqsoff_tracer_reset, + .reset = preemptoff_tracer_reset, .start = irqsoff_tracer_start, .stop = irqsoff_tracer_stop, .print_max = true, @@ -731,11 +742,16 @@ static int preemptirqsoff_tracer_init(struct trace_array *tr) return __irqsoff_tracer_init(tr); } +static void preemptirqsoff_tracer_reset(struct trace_array *tr) +{ + __irqsoff_tracer_reset(tr); +} + static struct tracer preemptirqsoff_tracer __read_mostly = { .name = "preemptirqsoff", .init = preemptirqsoff_tracer_init, - .reset = irqsoff_tracer_reset, + .reset = preemptirqsoff_tracer_reset, .start = irqsoff_tracer_start, .stop = irqsoff_tracer_stop, .print_max = true, |