Mercurial > hg > truffle
diff src/share/vm/runtime/arguments.cpp @ 20345:f933a15469d4
8055006: Store original value of Min/MaxHeapFreeRatio
Summary: Store the value set by the user and some makefile changes required to change the flags.
Reviewed-by: sla, mchung, bchristi, jmasa, dholmes
author | jwilhelm |
---|---|
date | Mon, 28 Jul 2014 22:43:08 +0200 |
parents | ee019285a52c |
children | 3374ec4c4448 |
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--- a/src/share/vm/runtime/arguments.cpp Wed Jun 04 10:01:28 2014 +0200 +++ b/src/share/vm/runtime/arguments.cpp Mon Jul 28 22:43:08 2014 +0200 @@ -98,6 +98,8 @@ bool Arguments::_has_profile = false; size_t Arguments::_conservative_max_heap_alignment = 0; uintx Arguments::_min_heap_size = 0; +uintx Arguments::_min_heap_free_ratio = 0; +uintx Arguments::_max_heap_free_ratio = 0; Arguments::Mode Arguments::_mode = _mixed; bool Arguments::_java_compiler = false; bool Arguments::_xdebug_mode = false; @@ -1596,9 +1598,11 @@ // unless the user actually sets these flags. if (FLAG_IS_DEFAULT(MinHeapFreeRatio)) { FLAG_SET_DEFAULT(MinHeapFreeRatio, 0); + _min_heap_free_ratio = MinHeapFreeRatio; } if (FLAG_IS_DEFAULT(MaxHeapFreeRatio)) { FLAG_SET_DEFAULT(MaxHeapFreeRatio, 100); + _max_heap_free_ratio = MaxHeapFreeRatio; } } @@ -1973,6 +1977,8 @@ MaxHeapFreeRatio); return false; } + // This does not set the flag itself, but stores the value in a safe place for later usage. + _min_heap_free_ratio = min_heap_free_ratio; return true; } @@ -1987,6 +1993,8 @@ MinHeapFreeRatio); return false; } + // This does not set the flag itself, but stores the value in a safe place for later usage. + _max_heap_free_ratio = max_heap_free_ratio; return true; }