changeset 34231:adc744ac832a

8141641: Runtime: implement range for ErrorLogTimeout Summary: Implement range=(0, jlong_max/1000) Reviewed-by: coleenp, ddmitriev, dholmes
author gziemski
date Wed, 18 Nov 2015 10:46:02 -0600
parents 892795cc82fe
children a55b9a5abb47
files hotspot/src/share/vm/runtime/commandLineFlagRangeList.cpp hotspot/src/share/vm/runtime/globals.hpp hotspot/src/share/vm/runtime/thread.cpp
diffstat 3 files changed, 4 insertions(+), 3 deletions(-) [+]
line wrap: on
line diff
--- a/hotspot/src/share/vm/runtime/commandLineFlagRangeList.cpp	Tue Nov 17 15:14:29 2015 -0800
+++ b/hotspot/src/share/vm/runtime/commandLineFlagRangeList.cpp	Wed Nov 18 10:46:02 2015 -0600
@@ -279,7 +279,7 @@
 // Generate func argument to pass into emit_range_xxx functions
 #define EMIT_RANGE_CHECK(a, b)                               , a, b
 
-#define INITIAL_RANGES_SIZE 204
+#define INITIAL_RANGES_SIZE 205
 GrowableArray<CommandLineFlagRange*>* CommandLineFlagRangeList::_ranges = NULL;
 
 // Check the ranges of all flags that have them
--- a/hotspot/src/share/vm/runtime/globals.hpp	Tue Nov 17 15:14:29 2015 -0800
+++ b/hotspot/src/share/vm/runtime/globals.hpp	Wed Nov 18 10:46:02 2015 -0600
@@ -1031,9 +1031,10 @@
   product(bool, CreateCoredumpOnCrash, true,                                \
           "Create core/mini dump on VM fatal error")                        \
                                                                             \
-  product(uintx, ErrorLogTimeout, 2 * 60,                                   \
+  product(uint64_t, ErrorLogTimeout, 2 * 60,                                \
           "Timeout, in seconds, to limit the time spent on writing an "     \
           "error log in case of a crash.")                                  \
+          range(0, (uint64_t)max_jlong/1000)                                \
                                                                             \
   product_pd(bool, UseOSErrorReporting,                                     \
           "Let VM fatal error propagate to the OS (ie. WER on Windows)")    \
--- a/hotspot/src/share/vm/runtime/thread.cpp	Tue Nov 17 15:14:29 2015 -0800
+++ b/hotspot/src/share/vm/runtime/thread.cpp	Wed Nov 18 10:46:02 2015 -0600
@@ -1299,7 +1299,7 @@
         if (!ShowMessageBoxOnError
             && (OnError == NULL || OnError[0] == '\0')
             && Arguments::abort_hook() == NULL) {
-          os::sleep(this, ErrorLogTimeout * 60 * 1000, false);
+          os::sleep(this, (jlong)ErrorLogTimeout * 1000, false); // in seconds
           fdStream err(defaultStream::output_fd());
           err.print_raw_cr("# [ timer expired, abort... ]");
           // skip atexit/vm_exit/vm_abort hooks