implement deferred deconfigure support

deferred deconfigure record is created when an error log with
a DELAYED_DECONFIGURE callout is commited; at the end of the
istep worker function, all outstanding deferred deconfigure
records are processed.

Change-Id: I3b6623c4f1e49f362d5b3302a964823810ea18ec
RTC: 45781
Reviewed-on: http://gfw160.austin.ibm.com:8080/gerrit/4786
Tested-by: Jenkins Server
Reviewed-by: A. Patrick Williams III <iawillia@us.ibm.com>

1 files changed, 10 insertions, 2 deletions

diff --git a/src/include/usr/errl/errlentry.H b/src/include/usr/errl/errlentry.H
index 96598e03a..a4c27ea4d 100644
--- a/src/include/usr/errl/errlentry.H
+++ b/src/include/usr/errl/errlentry.H
@@ -536,9 +536,17 @@ private:
      * ErrlEntry to handle deconfigure and GARD callouts
      * The ErrlManager is the primary user of this call.
      *
-     *  @return plid if we need to shutdown, zero if no action
      */
-    uint32_t callout();
+    void processCallout();
+
+
+    /**
+     * @brief The ErrlManager will call here to ask the
+     * ErrlEntry to handle deferred deconfigure callouts
+     * The ErrlManager is the primary user of this call.
+     *
+     */
+    void deferredDeconfigure();
 
 
     /**