xnu-4903.270.47.tar.gz

[apple/xnu.git] / osfmk / kperf / lazy.c

diff --git a/osfmk/kperf/lazy.c b/osfmk/kperf/lazy.c
index 78e01b2063aa1b90fd0c01ebd6ec77a01cfc7a9d..339a16644120e77b55ad1b212904eb2a3eec900a 100644 (file)
--- a/osfmk/kperf/lazy.c
+++ b/osfmk/kperf/lazy.c
@@ -57,7 +57,7 @@ kperf_lazy_off_cpu(thread_t thread)
        /* try to lazily sample the CPU if the thread was pre-empted */
        if ((thread->reason & AST_SCHEDULING) != 0) {
                kperf_lazy_cpu_sample(thread, 0, 0);
        /* try to lazily sample the CPU if the thread was pre-empted */
        if ((thread->reason & AST_SCHEDULING) != 0) {
                kperf_lazy_cpu_sample(thread, 0, 0);

-    }
+       }

 }
 
 void
 }
 
 void


@@ -72,13 +72,13 @@ kperf_lazy_make_runnable(thread_t thread, bool in_interrupt)
        uint64_t wait_time = thread_get_last_wait_duration(thread);
        if (wait_time > kperf_lazy_wait_time_threshold) {
                BUF_DATA(PERF_LZ_MKRUNNABLE, (uintptr_t)thread_tid(thread),
        uint64_t wait_time = thread_get_last_wait_duration(thread);
        if (wait_time > kperf_lazy_wait_time_threshold) {
                BUF_DATA(PERF_LZ_MKRUNNABLE, (uintptr_t)thread_tid(thread),

-                               thread->sched_pri, in_interrupt ? 1 : 0);
+                   thread->sched_pri, in_interrupt ? 1 : 0);

        }
 }
 
 void
 kperf_lazy_wait_sample(thread_t thread, thread_continue_t continuation,
        }
 }
 
 void
 kperf_lazy_wait_sample(thread_t thread, thread_continue_t continuation,

-               uintptr_t *starting_fp)
+    uintptr_t *starting_fp)

 {
        /* ignore idle threads */
        if (thread->last_made_runnable_time == THREAD_NOT_RUNNABLE) {
 {
        /* ignore idle threads */
        if (thread->last_made_runnable_time == THREAD_NOT_RUNNABLE) {


@@ -98,7 +98,7 @@ kperf_lazy_wait_sample(thread_t thread, thread_continue_t continuation,
 
                uint64_t runnable_time = timer_grab(&thread->runnable_timer);
                uint64_t running_time = timer_grab(&thread->user_timer) +
 
                uint64_t runnable_time = timer_grab(&thread->runnable_timer);
                uint64_t running_time = timer_grab(&thread->user_timer) +

-                               timer_grab(&thread->system_timer);
+                   timer_grab(&thread->system_timer);

 
                BUF_DATA(PERF_LZ_WAITSAMPLE, wait_time, runnable_time, running_time);
 
 
                BUF_DATA(PERF_LZ_WAITSAMPLE, wait_time, runnable_time, running_time);
 


@@ -140,10 +140,10 @@ kperf_lazy_cpu_sample(thread_t thread, unsigned int flags, bool interrupt)
 
                uint64_t runnable_time = timer_grab(&thread->runnable_timer);
                uint64_t running_time = timer_grab(&thread->user_timer) +
 
                uint64_t runnable_time = timer_grab(&thread->runnable_timer);
                uint64_t running_time = timer_grab(&thread->user_timer) +

-                               timer_grab(&thread->system_timer);
+                   timer_grab(&thread->system_timer);

 
                BUF_DATA(PERF_LZ_CPUSAMPLE, running_time, runnable_time,
 
                BUF_DATA(PERF_LZ_CPUSAMPLE, running_time, runnable_time,

-                               thread->sched_pri, interrupt ? 1 : 0);
+                   thread->sched_pri, interrupt ? 1 : 0);

 
                task_t task = get_threadtask(thread);
                struct kperf_context ctx = {
 
                task_t task = get_threadtask(thread);
                struct kperf_context ctx = {


@@ -160,7 +160,7 @@ kperf_lazy_cpu_sample(thread_t thread, unsigned int flags, bool interrupt)
                }
 
                kperf_sample(sample, &ctx, kperf_lazy_cpu_action,
                }
 
                kperf_sample(sample, &ctx, kperf_lazy_cpu_action,

-                               SAMPLE_FLAG_PEND_USER | flags);
+                   SAMPLE_FLAG_PEND_USER | flags);

        }
 }
 
        }
 }
 


@@ -168,7 +168,11 @@ kperf_lazy_cpu_sample(thread_t thread, unsigned int flags, bool interrupt)
  * Accessors for configuration.
  */
 
  * Accessors for configuration.
  */
 

-int kperf_lazy_get_wait_action(void) { return kperf_lazy_wait_action; }
+int
+kperf_lazy_get_wait_action(void)
+{
+       return kperf_lazy_wait_action;
+}

 
 int
 kperf_lazy_set_wait_action(int action_id)
 
 int
 kperf_lazy_set_wait_action(int action_id)


@@ -195,7 +199,11 @@ kperf_lazy_set_wait_time_threshold(uint64_t threshold)
        return 0;
 }
 
        return 0;
 }
 

-int kperf_lazy_get_cpu_action(void) { return kperf_lazy_cpu_action; }
+int
+kperf_lazy_get_cpu_action(void)
+{
+       return kperf_lazy_cpu_action;
+}

 
 int
 kperf_lazy_set_cpu_action(int action_id)
 
 int
 kperf_lazy_set_cpu_action(int action_id)


@@ -220,4 +228,3 @@ kperf_lazy_set_cpu_time_threshold(uint64_t threshold)
        kperf_lazy_cpu_time_threshold = threshold;
        return 0;
 }
        kperf_lazy_cpu_time_threshold = threshold;
        return 0;
 }

-