From b73f2f7f69b5eaf4eddaf91cc4f60db640ba91a4 Mon Sep 17 00:00:00 2001
From: leefeng <leefeng@tencent.com>
Date: Wed, 6 Nov 2024 10:24:40 +0000
Subject: [PATCH] Avoid unlock twice when io_setup failed

---
 src/linux_aligned_file_reader.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/linux_aligned_file_reader.cpp b/src/linux_aligned_file_reader.cpp
index 31bf5f827..4eb3ff38a 100644
--- a/src/linux_aligned_file_reader.cpp
+++ b/src/linux_aligned_file_reader.cpp
@@ -160,8 +160,8 @@ void LinuxAlignedFileReader::register_thread()
     {
         diskann::cout << "allocating ctx: " << ctx << " to thread-id:" << my_id << std::endl;
         ctx_map[my_id] = ctx;
+        lk.unlock();
     }
-    lk.unlock();
 }
 
 void LinuxAlignedFileReader::deregister_thread()