Changeset 48733 in webkit for trunk/JavaScriptCore

Timestamp:

Sep 24, 2009, 2:25:47 PM (16 years ago)

Author:

[email protected]

Message:

<rdar://problem/7215058> FastMalloc scavenging thread should be named

Reviewed by Sam Weinig.

• wtf/FastMalloc.cpp:

(WTF::TCMalloc_PageHeap::scavengerThread): Set the thread name.

• wtf/Platform.h: Move the knowledge of whether pthread_setname_np exists to here as HAVE(PTHREAD_SETNAME_NP).
• wtf/ThreadingPthreads.cpp:

(WTF::setThreadNameInternal): Use HAVE(PTHREAD_SETNAME_NP).

Location:

trunk/JavaScriptCore

Files:

• ChangeLog (modified) (1 diff)
• wtf/FastMalloc.cpp (modified) (1 diff)
• wtf/Platform.h (modified) (1 diff)
• wtf/ThreadingPthreads.cpp (modified) (1 diff)

trunk/JavaScriptCore/ChangeLog

@@ +1 @@
+2009-09-24  Mark Rowe  <[email protected]>
+
+        Reviewed by Sam Weinig.
+
+        <rdar://problem/7215058> FastMalloc scavenging thread should be named
+
+        * wtf/FastMalloc.cpp:
+        (WTF::TCMalloc_PageHeap::scavengerThread): Set the thread name.
+        * wtf/Platform.h: Move the knowledge of whether pthread_setname_np exists to here as HAVE(PTHREAD_SETNAME_NP).
+        * wtf/ThreadingPthreads.cpp:
+        (WTF::setThreadNameInternal): Use HAVE(PTHREAD_SETNAME_NP).
+
 2009-09-24  Geoffrey Garen  <[email protected]>
 

trunk/JavaScriptCore/wtf/FastMalloc.cpp

@@ -2284 +2284 @@
 void TCMalloc_PageHeap::scavengerThread()
 {
+#if HAVE(PTHREAD_SETNAME_NP)
+  pthread_setname_np("JavaScriptCore: FastMalloc scavenger");
+#endif
+
   while (1) {
       if (!shouldContinueScavenging()) {

trunk/JavaScriptCore/wtf/Platform.h

@@ -496 +496 @@
 #define HAVE_MADV_FREE_REUSE 1
 #define HAVE_MADV_FREE 1
+#define HAVE_PTHREAD_SETNAME_NP 1
 #endif
 

trunk/JavaScriptCore/wtf/ThreadingPthreads.cpp

@@ -187 +187 @@
 void setThreadNameInternal(const char* threadName)
 {
-#if PLATFORM(DARWIN) && !defined(BUILDING_ON_TIGER) && !defined(BUILDING_ON_LEOPARD) && !PLATFORM(IPHONE)
+#if HAVE(PTHREAD_SETNAME_NP)
     pthread_setname_np(threadName);
 #else