[src/trunk]: src/sys/arch/xen/xen Be more consistent for event handler naming...

[jym <jym%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/24f9397970f5
branches:  trunk
changeset: 765840:24f9397970f5
user:      jym <jym%NetBSD.org@localhost>
date:      Tue Jun 07 16:41:14 2011 +0000

description:
Be more consistent for event handler naming with block backend: it is
xbdback(4) rather than xbd(4), and use i for identifier separation
(like xvif(4)).

The name is not used outside from event counters (vmstat -i), so
should be transparent to Xen block scripts.

diffstat:

 sys/arch/xen/xen/xbdback_xenbus.c |  12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)

diffs (36 lines):

diff -r 6663ebd8e79b -r 24f9397970f5 sys/arch/xen/xen/xbdback_xenbus.c
--- a/sys/arch/xen/xen/xbdback_xenbus.c Tue Jun 07 15:57:51 2011 +0000
+++ b/sys/arch/xen/xen/xbdback_xenbus.c Tue Jun 07 16:41:14 2011 +0000
@@ -1,4 +1,4 @@
-/*      $NetBSD: xbdback_xenbus.c,v 1.38 2011/05/26 22:16:42 jym Exp $      */
+/*      $NetBSD: xbdback_xenbus.c,v 1.39 2011/06/07 16:41:14 jym Exp $      */
 
 /*
  * Copyright (c) 2006 Manuel Bouyer.
@@ -26,7 +26,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: xbdback_xenbus.c,v 1.38 2011/05/26 22:16:42 jym Exp $");
+__KERNEL_RCSID(0, "$NetBSD: xbdback_xenbus.c,v 1.39 2011/06/07 16:41:14 jym Exp $");
 
 #include <sys/types.h>
 #include <sys/param.h>
@@ -588,13 +588,13 @@
        }
        xbdi->xbdi_evtchn = evop.u.bind_interdomain.local_port;
 
-       snprintf(evname, sizeof(evname), "xbd%d.%d",
+       snprintf(evname, sizeof(evname), "xbdback%di%d",
            xbdi->xbdi_domid, xbdi->xbdi_handle);
        event_set_handler(xbdi->xbdi_evtchn, xbdback_evthandler,
            xbdi, IPL_BIO, evname);
-       aprint_verbose("xbd backend 0x%x for domain %d "
-           "using event channel %d, protocol %s\n", xbdi->xbdi_handle,
-           xbdi->xbdi_domid, xbdi->xbdi_evtchn, proto);
+       aprint_verbose("xbd backend domain %d handle %#x (%d) "
+           "using event channel %d, protocol %s\n", xbdi->xbdi_domid,
+           xbdi->xbdi_handle, xbdi->xbdi_handle, xbdi->xbdi_evtchn, proto);
        hypervisor_enable_event(xbdi->xbdi_evtchn);
        hypervisor_notify_via_evtchn(xbdi->xbdi_evtchn);
        xbdi->xbdi_status = CONNECTED;