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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>
stable-6.0
Keqian Zhu 2021-01-06 15:17:10 +08:00 committed by Paolo Bonzini
parent b9a0de3773
commit d533d6359b
1 changed files with 1 additions and 1 deletions
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2
docs/devel/rcu.txt
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@ -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. */