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[PATCH v2 27/35] util/qht: add missing atomic_set(hashes[i])


From: Alex Bennée
Subject: [PATCH v2 27/35] util/qht: add missing atomic_set(hashes[i])
Date: Tue, 24 Jan 2023 18:01:19 +0000

From: Emilio Cota <cota@braap.org>

We forgot to add this one in "a890643958 util/qht: atomically set b->hashes".

Detected with tsan.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Emilio Cota <cota@braap.org>
Message-Id: <20230111151628.320011-3-cota@braap.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
---
 util/qht.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/util/qht.c b/util/qht.c
index 065fc501f4..15866299e6 100644
--- a/util/qht.c
+++ b/util/qht.c
@@ -688,7 +688,7 @@ static inline void qht_bucket_remove_entry(struct 
qht_bucket *orig, int pos)
     int i;
 
     if (qht_entry_is_last(orig, pos)) {
-        orig->hashes[pos] = 0;
+        qatomic_set(&orig->hashes[pos], 0);
         qatomic_set(&orig->pointers[pos], NULL);
         return;
     }
-- 
2.34.1




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