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6699669: Hotspot server leaves synchronized block with monitor in bad state

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Remove usage of _highest_lock field in Thread so that is_lock_owned won't depend on the correct update of that field.

Reviewed-by: never, dice, acorn
This commit is contained in:
Xiaobin Lu 2009-04-06 15:47:39 -07:00
parent e1b2c1c442
commit 62fa852746
8 changed files with 37 additions and 79 deletions
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hotspot/src/share/vm/runtime/vmStructs.cpp
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@ -656,7 +656,6 @@ static inline uint64_t cast_uint64_t(size_t x)
\
volatile_nonstatic_field(Thread, _suspend_flags, uint32_t) \
nonstatic_field(Thread, _active_handles, JNIHandleBlock*) \
nonstatic_field(Thread, _highest_lock, address) \
nonstatic_field(Thread, _tlab, ThreadLocalAllocBuffer) \
nonstatic_field(Thread, _current_pending_monitor, ObjectMonitor*) \
nonstatic_field(Thread, _current_pending_monitor_is_from_java, bool) \