[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] RE: Memory leak associated with xc_map_foreign_batch?
My problem. > -----Original Message----- > From: Byrne, John (HP Labs) > Sent: Sunday, July 19, 2009 10:54 PM > To: xen-devel@xxxxxxxxxxxxxxxxxxx > Subject: Memory leak associated with xc_map_foreign_batch? > > I running a modified Xen x86_64 based on xen-unstable changeset > f80cf52a4fb6, linux-2.6.18-xen changset 271d9b9bee40. (Roughly 3.4.0- > rc4-pre) > > I'm running a process that loops using xc_map_foreign_batch() to map > bunch of pages from a couple of domains, compares some of them, and > then calls munmap() on the regions. /proc/meminfo shows a few extra K > turning up as Pagetables every 10 seconds or so and the machine > eventually runs out of memory and the OOM killer fires. > > I was wondering if anyone knew of a memory leak in the > xc_map_foreign_batch()/munmap() path that might have been fixed or > where I might look? (Or possibly what silly thing I'm doing wrong.) > > Thanks, > > John Byrne _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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