[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Need help with fixing the Xen waitqueue feature
On Tue, Nov 22, Keir Fraser wrote: > We obviously can't have dom0 going to sleep on paging work. This, at least, > isn't a wait-queue bug. I had to rearrange some code in p2m_mem_paging_populate for my debug stuff. This led to an uninitialized req, and as a result req.flags sometimes had MEM_EVENT_FLAG_VCPU_PAUSED set. For some reason gcc did not catch that.. Now waitqueues appear to work ok for me. Thanks! What do you think about C99 initializers in p2m_mem_paging_populate, just to avoid such mistakes? mem_event_request_t req = { .type = MEM_EVENT_TYPE_PAGING }; Olaf _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
|
Lists.xenproject.org is hosted with RackSpace, monitoring our |