[Xen-changelog] [xen-unstable] mini-os: shutdown_thread depends on xenbus

[Xen patchbot-unstable <patchbot@xxxxxxx>]

# HG changeset patch
# User Daniel De Graaf <dgdegra@xxxxxxxxxxxxx>
# Date 1354312277 0
# Node ID 29247e44df47d46c21beebdfcea6b3fba7480dff
# Parent  8037099671f30824f3d7f229f223e1e7fbf12d0f
mini-os: shutdown_thread depends on xenbus

This fixes the build of the xenstore stub domain, which should never
be shut down and so does not need this feature.

Signed-off-by: Daniel De Graaf <dgdegra@xxxxxxxxxxxxx>
Committed-by: Keir Fraser <keir@xxxxxxx>
---


diff -r 8037099671f3 -r 29247e44df47 extras/mini-os/kernel.c
--- a/extras/mini-os/kernel.c   Fri Nov 30 12:20:23 2012 +0000
+++ b/extras/mini-os/kernel.c   Fri Nov 30 21:51:17 2012 +0000
@@ -68,6 +68,7 @@ void setup_xen_features(void)
     }
 }
 
+#ifdef CONFIG_XENBUS
 static void shutdown_thread(void *p)
 {
     const char *path = "control/shutdown";
@@ -96,6 +97,7 @@ static void shutdown_thread(void *p)
     wmb();
     wake_up(&shutdown_queue);
 }
+#endif
 
 
 /* This should be overridden by the application we are linked against. */
@@ -160,7 +162,9 @@ void start_kernel(start_info_t *si)
     /* Init XenBus */
     init_xenbus();
 
+#ifdef CONFIG_XENBUS
     create_thread("shutdown", shutdown_thread, NULL);
+#endif
 
     /* Call (possibly overridden) app_main() */
     app_main(&start_info);

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