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8006432: Ratio flags should be unsigned

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Flags changed to be of uintx type

Reviewed-by: johnc, tamao
This commit is contained in:
Jesper Wilhelmsson 2013-02-07 15:51:25 +01:00
parent 63fd60257c
commit 2c17d50a8b
7 changed files with 14 additions and 17 deletions
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4
hotspot/src/share/vm/runtime/arguments.cpp
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@ -1239,7 +1239,7 @@ void Arguments::set_cms_and_parnew_gc_flags() {
// prefer minuscule survivor spaces so as not to waste
// space for (non-existent) survivors
if (FLAG_IS_DEFAULT(SurvivorRatio) && MaxTenuringThreshold == 0) {
FLAG_SET_ERGO(intx, SurvivorRatio, MAX2((intx)1024, SurvivorRatio));
FLAG_SET_ERGO(uintx, SurvivorRatio, MAX2((uintx)1024, SurvivorRatio));
}
// If OldPLABSize is set and CMSParPromoteBlocksToClaim is not,
// set CMSParPromoteBlocksToClaim equal to OldPLABSize.
@ -1881,7 +1881,7 @@ bool Arguments::check_vm_args_consistency() {
if (UseParallelOldGC && ParallelOldGCSplitALot) {
// Settings to encourage splitting.
if (!FLAG_IS_CMDLINE(NewRatio)) {
FLAG_SET_CMDLINE(intx, NewRatio, 2);
FLAG_SET_CMDLINE(uintx, NewRatio, 2);
}
if (!FLAG_IS_CMDLINE(ScavengeBeforeFullGC)) {
FLAG_SET_CMDLINE(bool, ScavengeBeforeFullGC, false);