[ ssic-linux-Bugs-2719590 ] size-32 slab leak

Bugs item #2719590, was opened at 2009-03-28 16:36
Message generated for change (Settings changed) made by rogertsang
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=405834&aid=2719590&group_id=32541

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: Virtual Memory
Group: None
Status: Open
>Resolution: Accepted
Priority: 5
Private: No
Submitted By: Roger Tsang (rogertsang)
>Assigned to: Roger Tsang (rogertsang)
>Summary: size-32 slab leak

Initial Comment:
I have not investigated whether this bug is present in previous releases, but in the latest CVS as of this writing there is a slow slab leak on the init node.
size-32           969791 969850
size-32           976961 976990
size-32           979727 979727
size-32           1015844 1015903

The failover init node does not seem to have this problem.
size-32            29247  33082
size-32            29328  33082
size-32            29262  33082

----------------------------------------------------------------------

>Comment By: Roger Tsang (rogertsang)
Date: 2009-04-03 10:00

Message:
Found more than a few places leaking memory.  Preliminary tests look good.

----------------------------------------------------------------------

Comment By: Roger Tsang (rogertsang)
Date: 2009-03-30 22:54

Message:
correction: problem did not go away with upgrade to drbd-8.3.1

----------------------------------------------------------------------

Comment By: Roger Tsang (rogertsang)
Date: 2009-03-29 12:38

Message:
seems to affect only SMP nodes

----------------------------------------------------------------------

Comment By: Roger Tsang (rogertsang)
Date: 2009-03-28 20:43

Message:
problem seems to have disappeared after rolling upgrade from drbd-8.3.0 to
drbd-8.3.1

----------------------------------------------------------------------

Comment By: Roger Tsang (rogertsang)
Date: 2009-03-28 16:58

Message:
Still seeing the same symptoms after applying patches from Bug 2719607.

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=405834&aid=2719590&group_id=32541

------------------------------------------------------------------------------