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-rw-r--r--lib/lockref.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/lockref.c b/lib/lockref.c
index 7819c2d1d315..9d76f404ce9a 100644
--- a/lib/lockref.c
+++ b/lib/lockref.c
@@ -19,6 +19,7 @@
if (likely(old.lock_count == prev.lock_count)) { \
SUCCESS; \
} \
+ cpu_relax(); \
} \
} while (0)