Rev 182: added max_redirect_count status field in http://samba.org/~tridge/ctdb

[tridge]

------------------------------------------------------------
revno: 182
revision-id: [EMAIL PROTECTED]
parent: [EMAIL PROTECTED]
committer: Andrew Tridgell <[EMAIL PROTECTED]>
branch nick: tridge
timestamp: Sun 2007-04-22 18:57:22 +0200
message:
  added max_redirect_count status field
modified:
  common/ctdb_call.c             ctdb_call.c-20061128065342-to93h6eejj5kon81-1
  include/ctdb_private.h         
ctdb_private.h-20061117234101-o3qt14umlg9en8z0-13
  tools/ctdb_status.c            ctdb_status.c-20070420100703-w2y116bm9be7hmlv-2
=== modified file 'common/ctdb_call.c'
--- a/common/ctdb_call.c        2007-04-22 16:19:49 +0000
+++ b/common/ctdb_call.c        2007-04-22 16:57:22 +0000
@@ -605,8 +605,11 @@
        if (state == NULL) return;
 
        /* don't allow for too many redirects */
-       if (state->redirect_count++ == CTDB_MAX_REDIRECT) {
+       if ((++state->redirect_count) % CTDB_MAX_REDIRECT == 0) {
                c->dmaster = ctdb_lmaster(ctdb, &state->call.key);
+               if (state->redirect_count > ctdb->status.max_redirect_count) {
+                       ctdb->status.max_redirect_count = state->redirect_count;
+               }
        }
 
        /* send it off again */

=== modified file 'include/ctdb_private.h'
--- a/include/ctdb_private.h    2007-04-22 12:26:45 +0000
+++ b/include/ctdb_private.h    2007-04-22 16:57:22 +0000
@@ -145,6 +145,7 @@
        uint32_t pending_calls;
        uint32_t lockwait_calls;
        uint32_t pending_lockwait_calls;
+       uint32_t max_redirect_count;
        double max_call_latency;
        double max_lockwait_latency;
 };

=== modified file 'tools/ctdb_status.c'
--- a/tools/ctdb_status.c       2007-04-22 14:39:55 +0000
+++ b/tools/ctdb_status.c       2007-04-22 16:57:22 +0000
@@ -55,6 +55,7 @@
        printf(" pending_calls           %u\n", s->pending_calls);
        printf(" lockwait_calls          %u\n", s->lockwait_calls);
        printf(" pending_lockwait_calls  %u\n", s->pending_lockwait_calls);
+       printf(" max_redirect_count      %u\n", s->max_redirect_count);
        printf(" max_call_latency        %.6f seconds\n", s->max_call_latency);
        printf(" max_lockwait_latency    %.6f seconds\n", 
s->max_lockwait_latency);
 }