[Xen-devel] [PATCH 6/8] libxl: event: Break out baton_wake

[Ian Jackson <ian.jackson@eu.citrix.com>]

No functional change.

Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
---
 tools/libxl/libxl_event.c | 21 +++++++++++++--------
 1 file changed, 13 insertions(+), 8 deletions(-)

diff --git a/tools/libxl/libxl_event.c b/tools/libxl/libxl_event.c
index 05559cad9a..4d57843cce 100644
--- a/tools/libxl/libxl_event.c
+++ b/tools/libxl/libxl_event.c
@@ -42,6 +42,18 @@ static void pollers_note_osevent_added(libxl_ctx *ctx) {
         poller->osevents_added = 1;
 }
 
+static void baton_wake(libxl__egc *egc, libxl__poller *wake)
+{
+    libxl__poller_wakeup(egc, wake);
+
+    wake->osevents_added = 0;
+    /* This serves to make _1_baton idempotent.  It is OK even though
+     * that poller may currently be sleeping on only old osevents,
+     * because it is going to wake up because we've just prodded it,
+     * and it pick up new osevents on its next iteration (or pass
+     * on the baton). */
+}
+
 void libxl__egc_cleanup_1_baton(libxl__egc *egc)
 {
     EGC_GC;
@@ -62,14 +74,7 @@ void libxl__egc_cleanup_1_baton(libxl__egc *egc)
         /* no-one in libxl waiting for any events */
         return;
 
-    libxl__poller_wakeup(egc, wake);
-
-    wake->osevents_added = 0;
-    /* This serves to make _1_baton idempotent.  It is OK even though
-     * that poller may currently be sleeping on only old osevents,
-     * because it is going to wake up because we've just prodded it,
-     * and it pick up new osevents on its next iteration (or pass
-     * on the baton). */
+    baton_wake(egc, wake);
 }
 
 /*
-- 
2.11.0


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