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8181917: Refactor UL LogStreams to avoid using resource area

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Reviewed-by: ehelin, mlarsson
This commit is contained in:
Thomas Stuefe 2017-07-21 09:50:12 +02:00
parent 52ef49eef1
commit d12604111c
63 changed files with 662 additions and 508 deletions
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7
hotspot/src/share/vm/runtime/safepoint.cpp
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@ -35,6 +35,7 @@
#include "gc/shared/gcLocker.inline.hpp"
#include "interpreter/interpreter.hpp"
#include "logging/log.hpp"
#include "logging/logStream.hpp"
#include "memory/resourceArea.hpp"
#include "memory/universe.inline.hpp"
#include "oops/oop.inline.hpp"
@ -226,9 +227,11 @@ void SafepointSynchronize::begin() {
// steps = MIN(steps, 2000-100)
// if (iterations != 0) steps -= NNN
}
if (log_is_enabled(Trace, safepoint)) {
LogTarget(Trace, safepoint) lt;
if (lt.is_enabled()) {
ResourceMark rm;
cur_state->print_on(Log(safepoint)::trace_stream());
LogStream ls(lt);
cur_state->print_on(&ls);
}
}
}