From: Deepika Upadhyay <dupadhya@redhat.com>
Date: Mon, 16 Aug 2021 14:04:33 +0000 (+0530)
Subject: src/blk: fix block_device_t return if no aio libs present
X-Git-Tag: v17.1.0~1099^2
X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=ee33b3f19c6859a044bbb1fa73731f3ddb834d32;p=ceph.git

src/blk: fix block_device_t return if no aio libs present

In cases, when no libaio are present in the system, compilation fails,
return block_device_t as unknown

fixes: https://tracker.ceph.com/issues/50947#note-1

Signed-off-by: Deepika Upadhyay <dupadhya@redhat.com>
---

diff --git a/src/blk/BlockDevice.cc b/src/blk/BlockDevice.cc
index 25fdc20f036e1..fd07e443c1365 100644
--- a/src/blk/BlockDevice.cc
+++ b/src/blk/BlockDevice.cc
@@ -118,8 +118,11 @@ BlockDevice::detect_device_type(const std::string& path)
     return block_device_t::hm_smr;
   }
 #endif
-
+#if defined(HAVE_LIBAIO) || defined(HAVE_POSIXAIO)
   return block_device_t::aio;
+#else
+  return block_device_t::unknown;
+#endif
 }
 
 BlockDevice::block_device_t