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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>
This commit is contained in:
Joel Fernandes (Google) 2018-06-28 11:21:45 -07:00 committed by Steven Rostedt (VMware)
parent 0b764a6e4e
commit 2b27ece6c5
1 changed files with 19 additions and 3 deletions
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22
kernel/trace/trace_irqsoff.c
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@ -634,7 +634,7 @@ static int __irqsoff_tracer_init(struct trace_array *tr)
return 0; 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 lat_flag = save_flags & TRACE_ITER_LATENCY_FMT;
int overwrite_flag = save_flags & TRACE_ITER_OVERWRITE; 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); 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 = static struct tracer irqsoff_tracer __read_mostly =
{ {
.name = "irqsoff", .name = "irqsoff",
@ -697,11 +703,16 @@ static int preemptoff_tracer_init(struct trace_array *tr)
return __irqsoff_tracer_init(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 = static struct tracer preemptoff_tracer __read_mostly =
{ {
.name = "preemptoff", .name = "preemptoff",
.init = preemptoff_tracer_init, .init = preemptoff_tracer_init,
.reset = irqsoff_tracer_reset, .reset = preemptoff_tracer_reset,
.start = irqsoff_tracer_start, .start = irqsoff_tracer_start,
.stop = irqsoff_tracer_stop, .stop = irqsoff_tracer_stop,
.print_max = true, .print_max = true,
@ -731,11 +742,16 @@ static int preemptirqsoff_tracer_init(struct trace_array *tr)
return __irqsoff_tracer_init(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 = static struct tracer preemptirqsoff_tracer __read_mostly =
{ {
.name = "preemptirqsoff", .name = "preemptirqsoff",
.init = preemptirqsoff_tracer_init, .init = preemptirqsoff_tracer_init,
.reset = irqsoff_tracer_reset, .reset = preemptirqsoff_tracer_reset,
.start = irqsoff_tracer_start, .start = irqsoff_tracer_start,
.stop = irqsoff_tracer_stop, .stop = irqsoff_tracer_stop,
.print_max = true, .print_max = true,