Mercurial > jdk8-mips64-public > hotspot / file diff

     1.1 --- a/src/share/vm/runtime/synchronizer.hpp	Mon Jun 28 12:03:05 2010 -0400
     1.2 +++ b/src/share/vm/runtime/synchronizer.hpp	Fri Jul 02 17:23:43 2010 -0400
     1.3 @@ -122,8 +122,9 @@
     1.4    static void reenter            (Handle obj, intptr_t recursion, TRAPS);
     1.5  
     1.6    // thread-specific and global objectMonitor free list accessors
     1.7 +//  static void verifyInUse (Thread * Self) ; too slow for general assert/debug
     1.8    static ObjectMonitor * omAlloc (Thread * Self) ;
     1.9 -  static void omRelease (Thread * Self, ObjectMonitor * m) ;
    1.10 +  static void omRelease (Thread * Self, ObjectMonitor * m, bool FromPerThreadAlloc) ;
    1.11    static void omFlush   (Thread * Self) ;
    1.12  
    1.13    // Inflate light weight monitor to heavy weight monitor
    1.14 @@ -150,6 +151,9 @@
    1.15    // Basically we deflate all monitors that are not busy.
    1.16    // An adaptive profile-based deflation policy could be used if needed
    1.17    static void deflate_idle_monitors();
    1.18 +  static int walk_monitor_list(ObjectMonitor** listheadp,
    1.19 +                               ObjectMonitor** FreeHeadp,
    1.20 +                               ObjectMonitor** FreeTailp);
    1.21    static bool deflate_monitor(ObjectMonitor* mid, oop obj, ObjectMonitor** FreeHeadp,
    1.22                                ObjectMonitor** FreeTailp);
    1.23    static void oops_do(OopClosure* f);
    1.24 @@ -163,6 +167,8 @@
    1.25    enum { _BLOCKSIZE = 128 };
    1.26    static ObjectMonitor* gBlockList;
    1.27    static ObjectMonitor * volatile gFreeList;
    1.28 +  static ObjectMonitor * volatile gOmInUseList; // for moribund thread, so monitors they inflated still get scanned
    1.29 +  static int gOmInUseCount;
    1.30  
    1.31   public:
    1.32    static void Initialize () ;