Messages in this thread Patch in this message | | | From | Julien Grall <> | Subject | [RFC 13/23] xen/xenbus: Use Xen page definition | Date | Thu, 14 May 2015 18:00:53 +0100 |
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The xenstore ring is always based on the page granularity of Xen.
Signed-off-by: Julien Grall <julien.grall@citrix.com> Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com> Cc: David Vrabel <david.vrabel@citrix.com> --- drivers/xen/xenbus/xenbus_probe.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/xen/xenbus/xenbus_probe.c b/drivers/xen/xenbus/xenbus_probe.c index 5390a67..f99933d9 100644 --- a/drivers/xen/xenbus/xenbus_probe.c +++ b/drivers/xen/xenbus/xenbus_probe.c @@ -713,7 +713,7 @@ static int __init xenstored_local_init(void) xen_store_mfn = xen_start_info->store_mfn = pfn_to_mfn(virt_to_phys((void *)page) >> - PAGE_SHIFT); + XEN_PAGE_SHIFT); /* Next allocate a local port which xenstored can bind to */ alloc_unbound.dom = DOMID_SELF; @@ -804,7 +804,7 @@ static int __init xenbus_init(void) goto out_error; xen_store_mfn = (unsigned long)v; xen_store_interface = - xen_remap(xen_store_mfn << PAGE_SHIFT, PAGE_SIZE); + xen_remap(xen_store_mfn << XEN_PAGE_SHIFT, XEN_PAGE_SIZE); break; default: pr_warn("Xenstore state unknown\n"); -- 2.1.4
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