Rename routine to free TLS data

src/global.c

@@ -226,7 +226,7 @@ static void synchronized_threads_shutdown(void)
 	/* Shut down any subsystems that have global state */
 	git__shutdown();
 
-	git__free_thread_global_state();
+	git__free_tls_data();
 
 	TlsFree(_tls_index);
 	git_mutex_free(&git__mwindow_mutex);
@@ -267,7 +267,12 @@ git_global_st *git__global_state(void)
 	return ptr;
 }
 
-void git__free_thread_global_state(void)
+/**
+ * Free the TLS data associated with this thread.
+ * This should only be used by the thread as it
+ * is exiting.
+ */
+void git__free_tls_data(void)
 {
 	void *ptr = TlsGetValue(_tls_index);
 	if (!ptr)

src/global.h

@@ -32,6 +32,6 @@ typedef void (*git_global_shutdown_fn)(void);
 
 extern void git__on_shutdown(git_global_shutdown_fn callback);
 
-extern void git__free_thread_global_state(void);
+extern void git__free_tls_data(void);
 
 #endif

src/win32/pthread.c

@@ -20,7 +20,7 @@ static DWORD WINAPI git_win32__threadproc(LPVOID lpParameter)
 
 	thread->result = thread->proc(thread->param);
 
-	git__free_thread_global_state();
+	git__free_tls_data();
 
 	return CLEAN_THREAD_EXIT;
 }