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SAP · Sep 25, 2024 · 2833cab · 2833cab
1 parent 0ed06fa
commit 2833cab
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Showing 12 changed files with 14 additions and 14 deletions.
diff --git a/src/arguments.cpp b/src/arguments.cpp
@@ -121,7 +121,7 @@ Error Arguments::parse(const char* args) {
     }
     char* args_copy = strcpy(_buf + EXTRA_BUF_SIZE, args);
 
-    const char* msg = NULL;    
+    const char* msg = NULL;
 
     for (char* arg = strtok(args_copy, ","); arg != NULL; arg = strtok(NULL, ",")) {
         char* value = strchr(arg, '=');

diff --git a/src/flameGraph.cpp b/src/flameGraph.cpp
@@ -237,7 +237,7 @@ void FlameGraph::printTreeFrame(Writer& out, const Trie& f, int level, const cha
         StringUtils::replace(name, '>', "&gt;", 4);
 
         const char* div_class = trie->_children.empty() ? " class=\"o\"" : "";
-        
+
         if (_reverse) {
             snprintf(_buf, sizeof(_buf) - 1,
                      "<li><div%s>%.2f%% [%s]</div> <span class=\"t%d\">%s</span>\n",

diff --git a/src/itimer.cpp b/src/itimer.cpp
@@ -46,7 +46,7 @@ Error ITimer::start(Arguments& args) {
     time_t sec = _interval / 1000000000;
     suseconds_t usec = (_interval % 1000000000) / 1000;
     struct itimerval tv = {{sec, usec}, {sec, usec}};
-    
+
     if (setitimer(ITIMER_PROF, &tv, NULL) != 0) {
         return Error("ITIMER_PROF is not supported on this system");
     }

diff --git a/src/j9StackTraces.cpp b/src/j9StackTraces.cpp
@@ -51,7 +51,7 @@ static JNIEnv* _self_env = NULL;
 
 
 Error J9StackTraces::start(Arguments& args) {
-    _max_stack_depth = args._jstackdepth; 
+    _max_stack_depth = args._jstackdepth;
 
     if (pipe(_pipe) != 0) {
         return Error("Failed to create pipe");

diff --git a/src/lockTracer.cpp b/src/lockTracer.cpp
@@ -83,7 +83,7 @@ void LockTracer::initialize() {
         jni_functions->RegisterNatives = RegisterNativesHook;
         jvmti->SetJNIFunctionTable(jni_functions);
 
-        // Trace Unsafe.registerNatives() to find the original address of Unsafe.park() native  
+        // Trace Unsafe.registerNatives() to find the original address of Unsafe.park() native
         env->CallStaticVoidMethod(_UnsafeClass, register_natives);
 
         jni_functions->RegisterNatives = _orig_RegisterNatives;
@@ -132,7 +132,7 @@ jint JNICALL LockTracer::RegisterNativesHook(JNIEnv* env, jclass cls, const JNIN
             if (strcmp(methods[i].name, "park") == 0 && strcmp(methods[i].signature, "(ZJ)V") == 0) {
                 _orig_Unsafe_park = (UnsafeParkFunc)methods[i].fnPtr;
                 break;
-            } 
+            }
         }
         return 0;
     }

diff --git a/src/os_linux.cpp b/src/os_linux.cpp
@@ -177,7 +177,7 @@ int OS::threadId() {
 const char* OS::schedPolicy(int thread_id) {
     int sched_policy = sched_getscheduler(thread_id);
     if (sched_policy >= SCHED_BATCH) {
-        return sched_policy >= SCHED_IDLE ? "SCHED_IDLE" : "SCHED_BATCH"; 
+        return sched_policy >= SCHED_IDLE ? "SCHED_IDLE" : "SCHED_BATCH";
     }
     return "SCHED_OTHER";
 }

diff --git a/src/profiler.cpp b/src/profiler.cpp
@@ -1388,7 +1388,7 @@ void Profiler::switchThreadEvents(jvmtiEventMode mode) {
 
 /*
  * Dump stacks in FlameGraph input format:
- * 
+ *
  * <frame>;<frame>;...;<topmost frame> <count>
  */
 void Profiler::dumpCollapsed(Writer& out, Arguments& args) {

diff --git a/src/stackFrame_aarch64.cpp b/src/stackFrame_aarch64.cpp
@@ -193,7 +193,7 @@ bool StackFrame::checkInterruptedSyscall() {
     if (REG(pstate, cpsr) & (1 << 29)) {
         return (retval() & 0xff) == EINTR || (retval() & 0xff) == ETIMEDOUT;
     } else {
-        return retval() == (uintptr_t)-EINTR; 
+        return retval() == (uintptr_t)-EINTR;
     }
 #else
     if (retval() == (uintptr_t)-EINTR) {

diff --git a/src/stackFrame_x64.cpp b/src/stackFrame_x64.cpp
@@ -198,7 +198,7 @@ bool StackFrame::checkInterruptedSyscall() {
     if (REG(EFL, rflags) & 1) {
         return (retval() & 0xff) == EINTR || (retval() & 0xff) == ETIMEDOUT;
     } else {
-        return retval() == (uintptr_t)-EINTR; 
+        return retval() == (uintptr_t)-EINTR;
     }
 #else
     if (retval() == (uintptr_t)-EINTR) {

diff --git a/src/threadFilter.cpp b/src/threadFilter.cpp
@@ -8,7 +8,7 @@
 #include "threadFilter.h"
 #include "os.h"
 
-    
+
 ThreadFilter::ThreadFilter() {
     memset(_bitmap, 0, sizeof(_bitmap));
     _bitmap[0] = (u32*)OS::safeAlloc(BITMAP_SIZE);

diff --git a/src/tsc.h b/src/tsc.h
@@ -19,7 +19,7 @@ const u64 NANOTIME_FREQ = 1000000000;
 
 static inline u64 rdtsc() {
     u32 lo, hi;
-    asm volatile("rdtsc" : "=a" (lo), "=d" (hi)); 
+    asm volatile("rdtsc" : "=a" (lo), "=d" (hi));
     return ((u64)hi << 32) | lo;
 }
 

diff --git a/test/test/c/nativeApi.c b/test/test/c/nativeApi.c
@@ -37,7 +37,7 @@ int main(int argc, char** argv) {
 
     char cmd[4096];
     snprintf(cmd, sizeof(cmd), "start,event=cpu,interval=1ms,wall=10ms,cstack=dwarf,loglevel=debug,file=%s", argv[1]);
-    
+
     printf("Starting profiler\n");
     asprof_execute_t asprof_execute = dlsym(lib, "asprof_execute");
     asprof_error_t err = asprof_execute(cmd, NULL);
@@ -46,7 +46,7 @@ int main(int argc, char** argv) {
     }
 
     uninterruptible_sleep(2000);
-    
+
     printf("Stopping profiler\n");
     err = asprof_execute("stop", NULL);
     if (err != NULL) {