[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Xen-devel] [PATCH v3 1/3] libxl: xl mem-max et consortes must update static-max in xenstore too



xl mem-max et consortes must update static-max in xenstore too.
Without this patch there is no chance to increase memory reservation
for given domain above memory limit defined in config file. It means
that memory hotplug is practicaly unusable without this patch.

Signed-off-by: Daniel Kiper <daniel.kiper@xxxxxxxxxx>
Reviewed-by: Konrad Rzeszutek Wilk <konrad@xxxxxxxxxx>
---
 tools/libxl/libxl.c |    3 +++
 1 file changed, 3 insertions(+)

diff --git a/tools/libxl/libxl.c b/tools/libxl/libxl.c
index 572c2c6..6f4cf09 100644
--- a/tools/libxl/libxl.c
+++ b/tools/libxl/libxl.c
@@ -3484,6 +3484,9 @@ int libxl_domain_setmaxmem(libxl_ctx *ctx, uint32_t 
domid, uint32_t max_memkb)
         goto out;
     }
 
+    libxl__xs_write(gc, XBT_NULL, libxl__sprintf(gc, "%s/memory/static-max",
+                           dompath), "%"PRIu32, max_memkb);
+
     rc = 0;
 out:
     GC_FREE;
-- 
1.7.10.4


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel


 


Rackspace

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.