Hi, > -----Original Message----- > From: Dev [mailto:[email protected]] On Behalf Of Xinchao He > Sent: Wednesday, November 26, 2014 6:00 PM > To: [email protected] > Subject: [Dev] Tizen 3 should enable out of memory(OOM) killer > > Hi, > Tizen 3 does not support out of memory (OOM) killer or memory swap out, > so when system is under high memory usage, it will become unstable, .e.g. > the weston server will crash when launch one more weston-terminal > application, and Crosswalk runtime also catch the similar crash issue at > this condition which is described in > https://crosswalk-project.org/jira/browse/XWALK-2908. > > Does Tizen 3.0 have any plan to enable the OOM killer or memory swap out > mechanism?
Actually, in previous tizen, the system-server managed low memory conditions through low memory notifier. However, the low memory notifier had legacy and hack interfaces of kernel. Furthermore, system-server was heavy to deal all of the requests such as device control, resource control. We've a plan to migrate the resource management features from "system- server" to "Resourced" which can manage resources such as memory,network. https://review.tizen.org/gerrit/gitweb?p=platform/core/system/resourced.git; a=shortlog;h=refs/heads/tizen I've generated a JIRA issue to track this issue. https://bugs.tizen.org/jira/browse/PTF-234 Best Regards, Chanho Park _______________________________________________ Dev mailing list [email protected] https://lists.tizen.org/listinfo/dev
