From: Cristy <urban-warrior@imagemagick.org>
Date: Sat, 1 Apr 2017 19:50:31 +0000 (-0400)
Subject: ...
X-Git-Tag: 7.0.5-5~68
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=11bf9cda6dae396cb7f112312abc007a6c39ca96;p=imagemagick

...
---

diff --git a/MagickCore/semaphore.c b/MagickCore/semaphore.c
index c112c47c8..d8c84dd43 100644
--- 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);