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comparison src/share/vm/runtime/threadLocalStorage.cpp @ 242:d95b224e9f17

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6721093: -XX:AppendRatio=N not supported Summary: Add mechanism to ignore unsupported flags for a set period of time Reviewed-by: acorn, never, coleenp
author kamg
date Mon, 28 Jul 2008 14:07:44 -0400
parents a61af66fc99e
children 9ee9cf798b59
comparison
equal deleted inserted replaced
237:1fdb98a17101 242:d95b224e9f17
40 guarantee(get_thread() == thread, "must be the same thread, quickly"); 40 guarantee(get_thread() == thread, "must be the same thread, quickly");
41 guarantee(get_thread_slow() == thread, "must be the same thread, slowly"); 41 guarantee(get_thread_slow() == thread, "must be the same thread, slowly");
42 } 42 }
43 43
44 void ThreadLocalStorage::init() { 44 void ThreadLocalStorage::init() {
45 assert(ThreadLocalStorage::thread_index() == -1, "More than one attempt to initialize threadLocalStorage"); 45 assert(!is_initialized(),
46 "More than one attempt to initialize threadLocalStorage");
46 pd_init(); 47 pd_init();
47 set_thread_index(os::allocate_thread_local_storage()); 48 set_thread_index(os::allocate_thread_local_storage());
48 generate_code_for_get_thread(); 49 generate_code_for_get_thread();
49 } 50 }
51
52 bool ThreadLocalStorage::is_initialized() {
53 return (thread_index() != -1);
54 }