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Re: [Xen-devel] [PATCH v3 6/7] libxl/libxc: Move libxl_get_numainfo()'s hypercall buffer management to libxc

On 02/10/2015 06:45 AM, Andrew Cooper wrote:

- memcpy(&sysctl.u.numainfo, put_info, sizeof(*put_info));
+    sysctl.u.numainfo.max_node_index = *max_nodes - 1;
As you have you have already changed these hypercalls, can we fix the
length handling so it doesn't require +1 or -1.  Xen should receive the
length of the arrays, and return the number of elements written, with no
further adjustment necessary.

Yes, I should change this too.


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