--- a/hotspot/src/share/vm/code/nmethod.hpp Thu May 12 19:39:58 2011 -0700
+++ b/hotspot/src/share/vm/code/nmethod.hpp Tue May 03 10:30:34 2011 -0700
@@ -109,7 +109,7 @@
class nmethod : public CodeBlob {
friend class VMStructs;
friend class NMethodSweeper;
- friend class CodeCache; // non-perm oops
+ friend class CodeCache; // scavengable oops
private:
// Shared fields for all nmethod's
methodOop _method;
@@ -466,17 +466,17 @@
bool is_at_poll_return(address pc);
bool is_at_poll_or_poll_return(address pc);
- // Non-perm oop support
+ // Scavengable oop support
bool on_scavenge_root_list() const { return (_scavenge_root_state & 1) != 0; }
protected:
- enum { npl_on_list = 0x01, npl_marked = 0x10 };
- void set_on_scavenge_root_list() { _scavenge_root_state = npl_on_list; }
+ enum { sl_on_list = 0x01, sl_marked = 0x10 };
+ void set_on_scavenge_root_list() { _scavenge_root_state = sl_on_list; }
void clear_on_scavenge_root_list() { _scavenge_root_state = 0; }
// assertion-checking and pruning logic uses the bits of _scavenge_root_state
#ifndef PRODUCT
- void set_scavenge_root_marked() { _scavenge_root_state |= npl_marked; }
- void clear_scavenge_root_marked() { _scavenge_root_state &= ~npl_marked; }
- bool scavenge_root_not_marked() { return (_scavenge_root_state &~ npl_on_list) == 0; }
+ void set_scavenge_root_marked() { _scavenge_root_state |= sl_marked; }
+ void clear_scavenge_root_marked() { _scavenge_root_state &= ~sl_marked; }
+ bool scavenge_root_not_marked() { return (_scavenge_root_state &~ sl_on_list) == 0; }
// N.B. there is no positive marked query, and we only use the not_marked query for asserts.
#endif //PRODUCT
nmethod* scavenge_root_link() const { return _scavenge_root_link; }