From: Yingxin Cheng <yingxin.cheng@intel.com>
Date: Thu, 19 May 2022 07:44:16 +0000 (+0800)
Subject: crimson/os/seastore/cache: ignore maybe unused variables
X-Git-Tag: v18.0.0~829^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F46351%2Fhead;p=ceph.git

crimson/os/seastore/cache: ignore maybe unused variables

Signed-off-by: Yingxin Cheng <yingxin.cheng@intel.com>
---

diff --git a/src/crimson/os/seastore/cache.cc b/src/crimson/os/seastore/cache.cc
index 92cd6c59226c..6734b30389a7 100644
--- a/src/crimson/os/seastore/cache.cc
+++ b/src/crimson/os/seastore/cache.cc
@@ -1302,6 +1302,7 @@ void Cache::backref_batch_update(
   for (auto &ent : list) {
     if (ent->laddr == L_ADDR_NULL) {
       auto [it, insert] = backref_remove_set.insert(*ent);
+      boost::ignore_unused(insert);
 #ifndef NDEBUG
       if (!insert) {
 	ERROR("backref_remove_set already contains {}", ent->paddr);
@@ -1317,6 +1318,7 @@ void Cache::backref_batch_update(
       assert(!r);
 #endif
       auto [it, insert] = backref_inserted_set.insert(*ent);
+      boost::ignore_unused(insert);
       assert(insert);
     }
   }
diff --git a/src/crimson/os/seastore/cache.h b/src/crimson/os/seastore/cache.h
index e2a174e01203..6c20ceb4fe0d 100644
--- a/src/crimson/os/seastore/cache.h
+++ b/src/crimson/os/seastore/cache.h
@@ -949,6 +949,7 @@ public:
   void add_backref_extent(paddr_t paddr, extent_types_t type) {
     assert(!paddr.is_relative());
     auto [iter, inserted] = backref_extents.emplace(paddr, type);
+    boost::ignore_unused(inserted);
     assert(inserted);
   }