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8176132: -XX:+PrintSharedSpaces should be converted to use Unified Logging

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Converted -XX:+PrintSharedSpaces to -Xlog:cds=info

Reviewed-by: iklam, jiangli, mseledtsov
This commit is contained in:
Rachel Protacio 2017-06-05 13:13:38 -04:00
parent 3312fc717b
commit 451b8b5d32
12 changed files with 87 additions and 75 deletions
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5
hotspot/src/share/vm/classfile/stringTable.cpp
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@ -30,6 +30,7 @@
#include "classfile/systemDictionary.hpp"
#include "gc/shared/collectedHeap.inline.hpp"
#include "gc/shared/gcLocker.inline.hpp"
#include "logging/log.hpp"
#include "memory/allocation.inline.hpp"
#include "memory/filemap.hpp"
#include "memory/resourceArea.hpp"
@ -744,14 +745,12 @@ void StringTable::serialize(SerializeClosure* soc, GrowableArray<MemRegion> *str
_shared_table.reset();
if (soc->writing()) {
if (!(UseG1GC && UseCompressedOops && UseCompressedClassPointers)) {
if (PrintSharedSpaces) {
tty->print_cr(
log_info(cds)(
"Shared strings are excluded from the archive as UseG1GC, "
"UseCompressedOops and UseCompressedClassPointers are required."
"Current settings: UseG1GC=%s, UseCompressedOops=%s, UseCompressedClassPointers=%s.",
BOOL_TO_STR(UseG1GC), BOOL_TO_STR(UseCompressedOops),
BOOL_TO_STR(UseCompressedClassPointers));
}
} else {
int num_buckets = the_table()->number_of_entries() /
SharedSymbolTableBucketSize;