xen/blkback: Print additional information when a vbd is resized.

Signed-off-by: K. Y. Srinivasan <ksrinivasan@novell.com>
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>

diff --git a/drivers/xen/blkback/vbd.c b/drivers/xen/blkback/vbd.c
index 943ec231352277884675600b6186569bf7dfacb0..dc25723385670a0bbeb410262752600bce0f7dee 100644 (file)
--- a/drivers/xen/blkback/vbd.c
+++ b/drivers/xen/blkback/vbd.c
@@ -126,6 +126,8 @@ void vbd_resize(blkif_t *blkif)
        struct xenbus_device *dev = blkback_xenbus(blkif->be);
        unsigned long long new_size = vbd_size(vbd);
 
+       printk(KERN_INFO "VBD Resize: Domid: %d, Device: (%d, %d)\n",
+               blkif->domid, MAJOR(vbd->pdevice), MINOR(vbd->pdevice));
        printk(KERN_INFO "VBD Resize: new size %Lu\n", new_size);
        vbd->size = new_size;
 again: