Hi,
did Stefan had time to look into the issue with the block cache?
Best regards, Wolfgang
-----Ursprüngliche Nachricht----- From: Sebastian Sumpf Sent: Thursday, August 21, 2014 8:40 PM To: Genode OS Framework Mailing List Subject: Re: Malloc / free ansd rump_fs ->Slab-backend exhausted
Hi Wolfgang,
On 08/18/2014 08:09 PM, w_schmidt@...181... wrote:
Hi,
this seems to be happen only if rump_fs has a larger quota â the file can be larger if rump_fs has a smaller quota. (memory tests of the system have shown no errors so RAM should be okay)
this is indeed very strange. I hope you have a Genode version where there is no Slab-Backend allocator, have a look at
'>include/util/allocator_fap.h" in the dde_rump repository, there should
only be a PERR message with the slab warning left.
The file looks like below,
Yes, that is the right one. We most likely got a problem with memory accounting in this case. Regarding your block cache question: The block cache has not really been tested up until now, so there may still be bugs. If you could provide a branch (e.g., on GitHub) or a run script, I might be able to have a look at it. On the other hand, Stefan will be back next week and, since wrote the thing, he might be able to clear things up.
Cheers,
Sebastian