From: Yingxin Cheng <yingxin.cheng@intel.com>
Date: Mon, 11 Apr 2022 15:43:55 +0000 (+0800)
Subject: crimson/os/seastore: fix segment_id_t::device_id() always return 0
X-Git-Tag: v18.0.0~1039^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=c490fc58a49b6f1b6a7b89e7214bdd555ab5577f;p=ceph.git

crimson/os/seastore: fix segment_id_t::device_id() always return 0

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

diff --git a/src/crimson/os/seastore/seastore_types.h b/src/crimson/os/seastore/seastore_types.h
index a45760ad4750..ab3a7f1a12eb 100644
--- a/src/crimson/os/seastore/seastore_types.h
+++ b/src/crimson/os/seastore/seastore_types.h
@@ -147,7 +147,7 @@ private:
   );
 
   static inline device_id_t internal_to_device(internal_segment_id_t id) {
-    return (static_cast<device_id_t>(id) & SM_ID_MASK) >> segment_bits;
+    return static_cast<device_id_t>((id & SM_ID_MASK) >> segment_bits);
   }
 
   constexpr static inline device_segment_id_t internal_to_segment(