archive/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2025-09-17 17:44:40 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

8140556: Add force rotation option to VM.log jcmd

Browse source 
Rotate JVM log files via jcmd

Reviewed-by: sla, mlarsson
This commit is contained in:
Yasumasa Suenaga 2015-12-03 22:42:28 +09:00
parent 6e0ea9d21c
commit b8fd323a28
7 changed files with 56 additions and 12 deletions
Download patch file Download diff file Expand all files Collapse all files

16
hotspot/src/share/vm/logging/logFileOutput.cpp
View file

@ -155,12 +155,7 @@ int LogFileOutput::write(const LogDecorations& decorations, const char* msg) {
int written = LogFileStreamOutput::write(decorations, msg);
_current_size += written;
if (should_rotate()) {
MutexLockerEx ml(&_rotation_lock, true /* no safepoint check */);
if (should_rotate()) {
rotate();
}
}
rotate(false);
return written;
}
@ -182,7 +177,14 @@ void LogFileOutput::archive() {
}
}
void LogFileOutput::rotate() {
void LogFileOutput::rotate(bool force) {
if (!should_rotate(force)) {
return;
}
MutexLockerEx ml(&_rotation_lock, true /* no safepoint check */);
// Archive the current log file
archive();