JDK-6936168 : Recent fix for unmapping stack guard pages doesn't close /proc/self/maps
  • Type: Bug
  • Component: hotspot
  • Sub-Component: runtime
  • Affected Version: hs18
  • Priority: P2
  • Status: Closed
  • Resolution: Fixed
  • OS: generic
  • CPU: generic
  • Submitted: 2010-03-18
  • Updated: 2012-10-08
  • Resolved: 2010-04-06
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JDK 6 JDK 7 Other
6-poolResolved 7Fixed hs18Fixed
Related Reports
Duplicate :  
On 03/18/2010 09:10 AM, Andreas Kohn wrote:

With this change I seem to hit the limit on the number of open files.
Looking through it, shouldn't get_stack_bounds() close the FILE* it

For example an eclipse process shows this:

/proc/20662/fd>ls -al |grep -c /proc/20662/maps

EVALUATION ChangeSet=http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/98ba8ca25feb,ChangeRequest=6936168