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8296443: NMT: Remove cmdline_tracking_level handling code

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Reviewed-by: dholmes
This commit is contained in:
Thomas Stuefe 2022-11-07 05:59:25 +00:00
parent 087cedc080
commit 51f8e9b0e1
3 changed files with 3 additions and 14 deletions
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3
src/hotspot/share/services/memTracker.cpp
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@ -48,7 +48,6 @@
#endif
volatile NMT_TrackingLevel MemTracker::_tracking_level = NMT_unknown;
NMT_TrackingLevel MemTracker::_cmdline_tracking_level = NMT_unknown;
MemBaseline MemTracker::_baseline;
@ -82,7 +81,7 @@ void MemTracker::initialize() {
NMTPreInit::pre_to_post();
_tracking_level = _cmdline_tracking_level = level;
_tracking_level = level;
// Log state right after NMT initialization
if (log_is_enabled(Info, nmt)) {

6
src/hotspot/share/services/memTracker.hpp
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@ -224,10 +224,6 @@ class MemTracker : AllStatic {
return _baseline;
}
static NMT_TrackingLevel cmdline_tracking_level() {
return _cmdline_tracking_level;
}
static void tuning_statistics(outputStream* out);
private:
@ -239,8 +235,6 @@ class MemTracker : AllStatic {
// If NMT option value passed by launcher through environment
// variable is valid
static bool _is_nmt_env_valid;
// command line tracking level
static NMT_TrackingLevel _cmdline_tracking_level;
// Stored baseline
static MemBaseline _baseline;
// Query lock

8
src/hotspot/share/services/nmtDCmd.cpp
View File

@ -177,13 +177,9 @@ void NMTDCmd::report_diff(bool summaryOnly, size_t scale_unit) {
}
bool NMTDCmd::check_detail_tracking_level(outputStream* out) {
if (MemTracker::tracking_level() == NMT_detail) {
return true;
} else if (MemTracker::cmdline_tracking_level() == NMT_detail) {
out->print_cr("Tracking level has been downgraded due to lack of resources");
return false;
} else {
if (MemTracker::tracking_level() != NMT_detail) {
out->print_cr("Detail tracking is not enabled");
return false;
}
return true;
}