RFR (XXS): 8003238: JSR 292: intermittent exception failure with java/lang/invoke/CallSiteTest.java
john.r.rose at oracle.com
Tue Dec 11 16:36:02 PST 2012
Good! — John
On Dec 11, 2012, at 3:47 PM, Christian Thalinger wrote:
> 8003238: JSR 292: intermittent exception failure with java/lang/invoke/CallSiteTest.java
> The VM code for setTarget takes the Compile_lock and flushes all
> dependent methods. After that we leave the lock and set the new
> target in the CallSite object.
> The problem here is that after we left the lock an already compiled
> method could be installed with dependencies that are still correct
> because the CallSite.target hasn't been updated yet.
> The fix is to move the set_target calls inside the Compile_lock.
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