* [PATCH] libxl: create 'drivers', 'feature' and 'attr' xenstore paths
@ 2016-01-15 10:00 Paul Durrant
2016-01-15 15:57 ` Ian Campbell
0 siblings, 1 reply; 2+ messages in thread
From: Paul Durrant @ 2016-01-15 10:00 UTC (permalink / raw)
To: xen-devel
Cc: Wei Liu, Paul Durrant, Ian Jackson, Ian Campbell,
Stefano Stabellini
My recent patch series 'docs: Document xenstore paths' included 3
patches documenting new xenstore paths to allow PV drivers/agents in
guests to advertise version information, significant features and
attributes (such as assigned IP addresses).
This patch adds the necessary code to libxl to create these paths in
xenstore when a domain is created.
Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Cc: Ian Jackson <ian.jackson@eu.citrix.com>
Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Cc: Ian Campbell <ian.campbell@citrix.com>
Cc: Wei Liu <wei.liu2@citrix.com>
---
tools/libxl/libxl_create.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/tools/libxl/libxl_create.c b/tools/libxl/libxl_create.c
index 261816a..e491d83 100644
--- a/tools/libxl/libxl_create.c
+++ b/tools/libxl/libxl_create.c
@@ -628,6 +628,15 @@ retry_transaction:
libxl__xs_mknod(gc, t,
GCSPRINTF("%s/data", dom_path),
rwperm, ARRAY_SIZE(rwperm));
+ libxl__xs_mknod(gc, t,
+ GCSPRINTF("%s/drivers", dom_path),
+ rwperm, ARRAY_SIZE(rwperm));
+ libxl__xs_mknod(gc, t,
+ GCSPRINTF("%s/feature", dom_path),
+ rwperm, ARRAY_SIZE(rwperm));
+ libxl__xs_mknod(gc, t,
+ GCSPRINTF("%s/attr", dom_path),
+ rwperm, ARRAY_SIZE(rwperm));
if (libxl_defbool_val(info->driver_domain)) {
/*
--
2.1.4
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH] libxl: create 'drivers', 'feature' and 'attr' xenstore paths
2016-01-15 10:00 [PATCH] libxl: create 'drivers', 'feature' and 'attr' xenstore paths Paul Durrant
@ 2016-01-15 15:57 ` Ian Campbell
0 siblings, 0 replies; 2+ messages in thread
From: Ian Campbell @ 2016-01-15 15:57 UTC (permalink / raw)
To: Paul Durrant, xen-devel; +Cc: Wei Liu, Ian Jackson, Stefano Stabellini
On Fri, 2016-01-15 at 10:00 +0000, Paul Durrant wrote:
> My recent patch series 'docs: Document xenstore paths' included 3
> patches documenting new xenstore paths to allow PV drivers/agents in
> guests to advertise version information, significant features and
> attributes (such as assigned IP addresses).
>
> This patch adds the necessary code to libxl to create these paths in
> xenstore when a domain is created.
>
> Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
> Cc: Ian Jackson <ian.jackson@eu.citrix.com>
> Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
> Cc: Ian Campbell <ian.campbell@citrix.com>
> Cc: Wei Liu <wei.liu2@citrix.com>
Acked + applied, thanks.
^ permalink raw reply [flat|nested] 2+ messages in thread
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