1 /*

     2  * Copyright (c) 2002, 2015, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.

     8  *

     9  * This code is distributed in the hope that it will be useful, but WITHOUT

    10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    12  * version 2 for more details (a copy is included in the LICENSE file that

    13  * accompanied this code).

    14  *

    15  * You should have received a copy of the GNU General Public License version

    16  * 2 along with this work; if not, write to the Free Software Foundation,

    17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    18  *

    19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    20  * or visit www.oracle.com if you need additional information or have any

    21  * questions.

    22  *

    23  */

    24 

    25 #ifndef OS_SOLARIS_VM_THREAD_SOLARIS_INLINE_HPP

    26 #define OS_SOLARIS_VM_THREAD_SOLARIS_INLINE_HPP

    27 

    28 #ifndef SHARE_VM_RUNTIME_THREAD_INLINE_HPP_SCOPE

    29 #error "This file should only be included from thread.inline.hpp"

    30 #endif

    31 

    32 #include "runtime/thread.hpp"

    33 #include "runtime/threadLocalStorage.hpp"

    34 

    35 // Thread::current is "hot" it's called > 128K times in the 1st 500 msecs of

    36 // startup.

    37 // ThreadLocalStorage::thread is warm -- it's called > 16K times in the same

    38 // period.   Thread::current() now calls ThreadLocalStorage::thread() directly.

    39 // For SPARC, to avoid excessive register window spill-fill faults,

    40 // we aggressively inline these routines.

    41 

    42 inline void ThreadLocalStorage::set_thread(Thread* thread) {

    43   _thr_current = thread;

    44 }

    45 

    46 inline Thread* ThreadLocalStorage::thread()  {

    47   return _thr_current;

    48 }

    49 

    50 #endif // OS_SOLARIS_VM_THREAD_SOLARIS_INLINE_HPP