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8237750: Load libzip.so only if necessary

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Libzip.so is unconditionally loaded even without usage. Fix by on demand loading.

Reviewed-by: dlong, iklam, ccheung
This commit is contained in:
Yumin Qi 2020-05-05 15:40:18 -07:00
parent bc8065facd
commit 0c0d485c37
6 changed files with 28 additions and 4 deletions
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src/hotspot/share/runtime/mutexLocker.hpp
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@ -115,6 +115,7 @@ extern Monitor* Notification_lock; // a lock used for notification
extern Monitor* PeriodicTask_lock; // protects the periodic task structure
extern Monitor* RedefineClasses_lock; // locks classes from parallel redefinition
extern Mutex* Verify_lock; // synchronize initialization of verify library
extern Monitor* Zip_lock; // synchronize initialization of zip library
extern Monitor* ThreadsSMRDelete_lock; // Used by ThreadsSMRSupport to take pressure off the Threads_lock
extern Mutex* ThreadIdTableCreate_lock; // Used by ThreadIdTable to lazily create the thread id table
extern Mutex* SharedDecoder_lock; // serializes access to the decoder during normal (not error reporting) use