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-rw-r--r--src/backend/storage/lmgr/spin.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/backend/storage/lmgr/spin.c b/src/backend/storage/lmgr/spin.c
index e406bea201d..6052779d9cc 100644
--- a/src/backend/storage/lmgr/spin.c
+++ b/src/backend/storage/lmgr/spin.c
@@ -37,7 +37,7 @@
#define NUM_EMULATION_SEMAPHORES (NUM_SPINLOCK_SEMAPHORES + NUM_ATOMICS_SEMAPHORES)
#else
#define NUM_EMULATION_SEMAPHORES (NUM_SPINLOCK_SEMAPHORES)
-#endif /* DISABLE_ATOMICS */
+#endif /* HAVE_ATOMICS */
PGSemaphore *SpinlockSemaArray;