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| author | Austin Kim <austin.kim@lge.com> | 2021-06-29 17:05:48 +0300 |
|---|---|---|
| committer | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2021-06-30 16:19:14 +0300 |
| commit | bfbf8d157a8e85beca929f1959f567e03eb72c34 (patch) | |
| tree | 2bda4cffbf28fff189080769a97ee84e35a364ac /kernel/trace/trace_sched_wakeup.c | |
| parent | 6a82f42a2e55d43bd99f1b457982be6c856c800d (diff) | |
| download | linux-bfbf8d157a8e85beca929f1959f567e03eb72c34.tar.xz | |
tracing: Change variable type as bool for clean-up
The wakeup_rt wakeup_dl, tracing_dl is only set to 0, 1.
So changing type of wakeup_rt wakeup_dl, tracing_dl as bool
makes relevant routine be more readable.
Link: https://lkml.kernel.org/r/20210629140548.GA1627@raspberrypi
Signed-off-by: Austin Kim <austin.kim@lge.com>
[ Removed unneeded initialization of static bool tracing_dl ]
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'kernel/trace/trace_sched_wakeup.c')
| -rw-r--r-- | kernel/trace/trace_sched_wakeup.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/kernel/trace/trace_sched_wakeup.c b/kernel/trace/trace_sched_wakeup.c index e5778d1d7a5b..2402de520eca 100644 --- a/kernel/trace/trace_sched_wakeup.c +++ b/kernel/trace/trace_sched_wakeup.c @@ -26,9 +26,9 @@ static struct task_struct *wakeup_task; static int wakeup_cpu; static int wakeup_current_cpu; static unsigned wakeup_prio = -1; -static int wakeup_rt; -static int wakeup_dl; -static int tracing_dl = 0; +static bool wakeup_rt; +static bool wakeup_dl; +static bool tracing_dl; static arch_spinlock_t wakeup_lock = (arch_spinlock_t)__ARCH_SPIN_LOCK_UNLOCKED; @@ -498,7 +498,7 @@ static void __wakeup_reset(struct trace_array *tr) { wakeup_cpu = -1; wakeup_prio = -1; - tracing_dl = 0; + tracing_dl = false; if (wakeup_task) put_task_struct(wakeup_task); @@ -572,9 +572,9 @@ probe_wakeup(void *ignore, struct task_struct *p) * another task until the first one wakes up. */ if (dl_task(p)) - tracing_dl = 1; + tracing_dl = true; else - tracing_dl = 0; + tracing_dl = false; wakeup_task = get_task_struct(p); @@ -685,8 +685,8 @@ static int wakeup_tracer_init(struct trace_array *tr) if (wakeup_busy) return -EBUSY; - wakeup_dl = 0; - wakeup_rt = 0; + wakeup_dl = false; + wakeup_rt = false; return __wakeup_tracer_init(tr); } @@ -695,8 +695,8 @@ static int wakeup_rt_tracer_init(struct trace_array *tr) if (wakeup_busy) return -EBUSY; - wakeup_dl = 0; - wakeup_rt = 1; + wakeup_dl = false; + wakeup_rt = true; return __wakeup_tracer_init(tr); } @@ -705,8 +705,8 @@ static int wakeup_dl_tracer_init(struct trace_array *tr) if (wakeup_busy) return -EBUSY; - wakeup_dl = 1; - wakeup_rt = 0; + wakeup_dl = true; + wakeup_rt = false; return __wakeup_tracer_init(tr); } |