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8027593: performance drop with constrained codecache starting with hs25 b111

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Fixed proper sweeping of small code cache sizes

Reviewed-by: kvn, iveresov
This commit is contained in:
Albert Noll 2013-11-12 09:32:50 +01:00
parent c632cad9d5
commit 18ca4cc301
7 changed files with 184 additions and 121 deletions
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hotspot/src/share/vm/runtime/globals.hpp
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@ -3286,7 +3286,7 @@ class CommandLineFlags {
"Exit the VM if we fill the code cache") \
\
product(bool, UseCodeCacheFlushing, true, \
"Attempt to clean the code cache before shutting off compiler") \
"Remove cold/old nmethods from the code cache") \
\
/* interpreter debugging */ \
develop(intx, BinarySwitchThreshold, 5, \