[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] How to increase the Xen heap
You cannot increase the size of 32-bit Xen heap. You need to run 64-bit Xen. -- Keir On 11/08/2010 07:33, "alex" <leiye.xen@xxxxxxxxx> wrote: > I am using 32-bit Xen and Xen heap is limited in size. > > > On Tue, Aug 10, 2010 at 11:25 PM, alex <leiye.xen@xxxxxxxxx> wrote: >> Hi all, >> >> I wrote some code in Xen hypervisor. It allocates an array to track the >> runtime statistics. When I use _xmalloc to allocate the array from xen heap, >> it fails with "No enough memory". I check the Xen heap via "xm dmesg", it >> shows 9MB, while the size of the array is around 14MB. I try to reduce the >> array size, it succeed without any problem and works correctly. My question >> is how to increase the Xen heap because I will put other fields into array >> data structure. Or can I allocate from dom heap? If that, are there some >> sample code? >> >> Thank you. >> >> Alex > > _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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