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

     1.1 --- a/src/share/vm/oops/instanceKlass.cpp	Wed Nov 05 08:35:02 2014 +0000
     1.2 +++ b/src/share/vm/oops/instanceKlass.cpp	Thu Oct 30 13:03:30 2014 +0100
     1.3 @@ -2890,6 +2890,22 @@
     1.4    OsrList_lock->unlock();
     1.5  }
     1.6  
     1.7 +int InstanceKlass::mark_osr_nmethods(const Method* m) {
     1.8 +  // This is a short non-blocking critical region, so the no safepoint check is ok.
     1.9 +  MutexLockerEx ml(OsrList_lock, Mutex::_no_safepoint_check_flag);
    1.10 +  nmethod* osr = osr_nmethods_head();
    1.11 +  int found = 0;
    1.12 +  while (osr != NULL) {
    1.13 +    assert(osr->is_osr_method(), "wrong kind of nmethod found in chain");
    1.14 +    if (osr->method() == m) {
    1.15 +      osr->mark_for_deoptimization();
    1.16 +      found++;
    1.17 +    }
    1.18 +    osr = osr->osr_link();
    1.19 +  }
    1.20 +  return found;
    1.21 +}
    1.22 +
    1.23  nmethod* InstanceKlass::lookup_osr_nmethod(const Method* m, int bci, int comp_level, bool match_level) const {
    1.24    // This is a short non-blocking critical region, so the no safepoint check is ok.
    1.25    OsrList_lock->lock_without_safepoint_check();