...

diff --git a/MagickCore/semaphore.c b/MagickCore/semaphore.c
index c112c47c83737d2c2b1f9f8c5fe5217e024dfb6f..d8c84dd43c21b3a6c4312cd1ebf75f2723f40a14 100644 (file)
--- a/MagickCore/semaphore.c
+++ b/MagickCore/semaphore.c
@@ -146,7 +146,7 @@ static void *AcquireSemaphoreMemory(const size_t count,const size_t quantum)
       return((void *) NULL);
     }
   memory=NULL;
-  alignment=GetMagickPageSize();
+  alignment=CACHE_LINE_SIZE;
   extent=AlignedExtent(size,CACHE_LINE_SIZE);
   if ((size == 0) || (alignment < sizeof(void *)) || (extent < size))
     return((void *) NULL);