From: Kefu Chai <kchai@redhat.com>
Date: Sun, 14 Jun 2020 13:47:28 +0000 (+0800)
Subject: crimson/os: disable alienized bluestore if using seastar allocator
X-Git-Tag: v16.1.0~2066^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F35561%2Fhead;p=ceph.git

crimson/os: disable alienized bluestore if using seastar allocator

before figuring out how to colocate alien store and seastar's builtin
allocator. we need to disable alienized bluestore, if
SEASTAR_DEFAULT_ALLOCATOR is not defined.

See-also: https://tracker.ceph.com/issues/45985
Signed-off-by: Kefu Chai <kchai@redhat.com>
(cherry picked from commit 3dd052c4558144d7252aa8a856c1601ea17b74e7)
---

diff --git a/src/crimson/os/futurized_store.cc b/src/crimson/os/futurized_store.cc
index bb73c34787f12..e4c2670730eeb 100644
--- a/src/crimson/os/futurized_store.cc
+++ b/src/crimson/os/futurized_store.cc
@@ -12,7 +12,11 @@ FuturizedStore::create(const std::string& type,
   if (type == "memstore") {
     return std::make_unique<crimson::os::CyanStore>(data);
   } else if (type == "bluestore") {
+#ifdef SEASTAR_DEFAULT_ALLOCATOR
     return std::make_unique<crimson::os::AlienStore>(data, values);
+#else
+    #warning please define SEASTAR_DEFAULT_ALLOCATOR for using alien store
+#endif
   } else {
     ceph_abort_msgf("unsupported objectstore type: %s", type.c_str());
     return {};