From: Samuel Just <sjust@redhat.com>
Date: Tue, 29 Nov 2016 22:48:10 +0000 (-0800)
Subject: ECBackend::try_state_to_reads: assert that rmw ops require hacky_overwrites enabled
X-Git-Tag: v11.1.0~59^2~2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=4d371cc29ca940233f16a1a74fed562b21bfa926;p=ceph.git

ECBackend::try_state_to_reads: assert that rmw ops require hacky_overwrites enabled

Signed-off-by: Samuel Just <sjust@redhat.com>
---

diff --git a/src/osd/ECBackend.cc b/src/osd/ECBackend.cc
index cadfa6af0121..7973dad39b71 100644
--- a/src/osd/ECBackend.cc
+++ b/src/osd/ECBackend.cc
@@ -1735,6 +1735,7 @@ bool ECBackend::try_state_to_reads()
 
   Op *op = &(waiting_state.front());
   if (op->requires_rmw() && pipeline_state.cache_invalid()) {
+    assert(get_parent()->get_pool().is_hacky_ecoverwrites());
     dout(20) << __func__ << ": blocking " << *op
 	     << " because it requires an rmw and the cache is invalid"
 	     << pipeline_state
@@ -1785,6 +1786,7 @@ bool ECBackend::try_state_to_reads()
   dout(10) << __func__ << ": " << *op << dendl;
 
   if (!op->remote_read.empty()) {
+    assert(get_parent()->get_pool().is_hacky_ecoverwrites());
     objects_read_async_no_cache(
       op->remote_read,
       [this, op](hobject_t::bitwisemap<extent_map> &&results) {