From: Keqian Zhu <zhukeqian1@huawei.com>
Date: Wed, 6 Jan 2021 07:17:10 +0000 (+0800)
Subject: Docs/RCU: Correct sample code of qatomic_rcu_set
X-Git-Tag: v6.0.0-rc0~151^2~9
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=d533d6359b8015e2207bb7ca86330da2ef9c3ef8;p=thirdparty%2Fqemu.git

Docs/RCU: Correct sample code of qatomic_rcu_set

Correct sample code to avoid confusing readers.

Signed-off-by: Keqian Zhu <zhukeqian1@huawei.com>
Cc: qemu-trivial@nongnu.org
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Message-Id: <20210106071710.15836-1-zhukeqian1@huawei.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---

diff --git a/docs/devel/rcu.txt b/docs/devel/rcu.txt
index cdf002edd82..2e6cc607a17 100644
--- a/docs/devel/rcu.txt
+++ b/docs/devel/rcu.txt
@@ -392,7 +392,7 @@ Instead, we store the size of the array with the array itself:
 
             /* Removal phase.  */
             old_array = global_array;
-            qatomic_rcu_set(&new_array->data, new_array);
+            qatomic_rcu_set(&global_array, new_array);
             synchronize_rcu();
 
             /* Reclamation phase.  */