From: Casey Bodley <cbodley@redhat.com>
Date: Thu, 12 Nov 2015 21:33:04 +0000 (-0500)
Subject: blkin: add config variable osdc_blkin_trace_all
X-Git-Tag: v12.0.3~73^2~14
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=ffdfe6996fa10750124583fbc6217c7bb4f01bb0;p=ceph.git

blkin: add config variable osdc_blkin_trace_all

Signed-off-by: Casey Bodley <cbodley@redhat.com>
---

diff --git a/src/common/config_opts.h b/src/common/config_opts.h
index 741beac76a92..c618981865ba 100644
--- a/src/common/config_opts.h
+++ b/src/common/config_opts.h
@@ -999,6 +999,7 @@ OPTION(osd_bench_max_block_size, OPT_U64, 64 << 20) // cap the block size at 64M
 OPTION(osd_bench_duration, OPT_U32, 30) // duration of 'osd bench', capped at 30s to avoid triggering timeouts
 
 OPTION(osd_blkin_trace_all, OPT_BOOL, false) // create a blkin trace for all osd requests
+OPTION(osdc_blkin_trace_all, OPT_BOOL, false) // create a blkin trace for all objecter requests
 
 OPTION(osd_discard_disconnected_ops, OPT_BOOL, true)
 
diff --git a/src/osdc/Objecter.cc b/src/osdc/Objecter.cc
index bdb189ab5e6d..e0b67888da10 100644
--- a/src/osdc/Objecter.cc
+++ b/src/osdc/Objecter.cc
@@ -3091,6 +3091,8 @@ MOSDOp *Objecter::_prepare_osd_op(Op *op)
   m->set_mtime(op->mtime);
   m->set_retry_attempt(op->attempts++);
   m->trace = op->trace;
+  if (!m->trace && cct->_conf->osdc_blkin_trace_all)
+    m->trace.init("objecter op", &trace_endpoint);
 
   if (op->priority)
     m->set_priority(op->priority);