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Re: [Xen-devel] [PATCH v3 1/7] x86/numa: Make use of NUMA_NO_NODE consistent
- To: Jan Beulich <JBeulich@xxxxxxxx>
- From: Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>
- Date: Tue, 10 Feb 2015 09:55:47 -0500
- Cc: wei.liu2@xxxxxxxxxx, ian.campbell@xxxxxxxxxx, port-xen@xxxxxxxxxx, stefano.stabellini@xxxxxxxxxxxxx, andrew.cooper3@xxxxxxxxxx, dario.faggioli@xxxxxxxxxx, ian.jackson@xxxxxxxxxxxxx, xen-devel@xxxxxxxxxxxxx, ufimtseva@xxxxxxxxx, keir@xxxxxxx
- Delivery-date: Tue, 10 Feb 2015 14:56:08 +0000
- List-id: Xen developer discussion <xen-devel.lists.xen.org>
On 02/10/2015 06:39 AM, Jan Beulich wrote:
On 09.02.15 at 21:04, <boris.ostrovsky@xxxxxxxxxx> wrote:
--- a/xen/include/asm-x86/numa.h
+++ b/xen/include/asm-x86/numa.h
@@ -21,7 +21,7 @@ struct node {
extern int compute_hash_shift(struct node *nodes, int numnodes,
int *nodeids);
-extern int pxm_to_node(int nid);
+extern u8 pxm_to_node(int nid);
Perhaps introduce nodeid_t, so that once needed it can be widened?
Yes. I actually thing there are more references to node IDs throughout
the code that may need adjusting.
-boris
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