Mercurial > hg > truffle
diff src/share/vm/services/nmtDCmd.cpp @ 8883:b9a918201d47
Merge with hsx25
author | Gilles Duboscq <duboscq@ssw.jku.at> |
---|---|
date | Sat, 06 Apr 2013 20:04:06 +0200 |
parents | 06db4c0afbf3 |
children | 31a4e55f8c9d |
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--- a/src/share/vm/services/nmtDCmd.cpp Fri Apr 05 18:53:57 2013 +0200 +++ b/src/share/vm/services/nmtDCmd.cpp Sat Apr 06 20:04:06 2013 +0200 @@ -49,6 +49,9 @@ _shutdown("shutdown", "request runtime to shutdown itself and free the " \ "memory used by runtime.", "BOOLEAN", false, "false"), + _auto_shutdown("autoShutdown", "automatically shutdown itself under " \ + "stress situation", + "BOOLEAN", true, "true"), #ifndef PRODUCT _debug("debug", "print tracker statistics. Debug only, not thread safe", \ "BOOLEAN", false, "false"), @@ -61,6 +64,7 @@ _dcmdparser.add_dcmd_option(&_summary_diff); _dcmdparser.add_dcmd_option(&_detail_diff); _dcmdparser.add_dcmd_option(&_shutdown); + _dcmdparser.add_dcmd_option(&_auto_shutdown); #ifndef PRODUCT _dcmdparser.add_dcmd_option(&_debug); #endif @@ -84,17 +88,19 @@ } int nopt = 0; - if(_summary.is_set() && _summary.value()) { ++nopt; } - if(_detail.is_set() && _detail.value()) { ++nopt; } - if(_baseline.is_set() && _baseline.value()) { ++nopt; } - if(_summary_diff.is_set() && _summary_diff.value()) { ++nopt; } - if(_detail_diff.is_set() && _detail_diff.value()) { ++nopt; } - if(_shutdown.is_set() && _shutdown.value()) { ++nopt; } + if (_summary.is_set() && _summary.value()) { ++nopt; } + if (_detail.is_set() && _detail.value()) { ++nopt; } + if (_baseline.is_set() && _baseline.value()) { ++nopt; } + if (_summary_diff.is_set() && _summary_diff.value()) { ++nopt; } + if (_detail_diff.is_set() && _detail_diff.value()) { ++nopt; } + if (_shutdown.is_set() && _shutdown.value()) { ++nopt; } + if (_auto_shutdown.is_set()) { ++nopt; } + #ifndef PRODUCT - if(_debug.is_set() && _debug.value()) { ++nopt; } + if (_debug.is_set() && _debug.value()) { ++nopt; } #endif - if(nopt > 1) { + if (nopt > 1) { output()->print_cr("At most one of the following option can be specified: " \ "summary, detail, baseline, summary.diff, detail.diff, shutdown" #ifndef PRODUCT @@ -156,6 +162,8 @@ MemTracker::shutdown(MemTracker::NMT_shutdown_user); output()->print_cr("Shutdown is in progress, it will take a few moments to " \ "completely shutdown"); + } else if (_auto_shutdown.is_set()) { + MemTracker::set_autoShutdown(_auto_shutdown.value()); } else { ShouldNotReachHere(); output()->print_cr("Unknown command");