From: Loic Dachary <loic-201408@dachary.org>
Date: Mon, 13 Oct 2014 12:46:22 +0000 (+0200)
Subject: erasure-code: expose ErasureCode::SIMD_ALIGN as a const
X-Git-Tag: v0.87~11^2~2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=0749a2919f5e8350f34ab2d31eaea5d2e377a4cd;p=ceph.git

erasure-code: expose ErasureCode::SIMD_ALIGN as a const

For test purposes and it will also be useful for plugins that must
ensure the chunk size is a multiple of SIMD_ALIGN.

Signed-off-by: Loic Dachary <loic-201408@dachary.org>
---

diff --git a/src/erasure-code/ErasureCode.cc b/src/erasure-code/ErasureCode.cc
index 7087f51df86f..96a6b39c7d38 100644
--- a/src/erasure-code/ErasureCode.cc
+++ b/src/erasure-code/ErasureCode.cc
@@ -22,7 +22,7 @@
 #include "common/strtol.h"
 #include "ErasureCode.h"
 
-static const unsigned SIMD_ALIGN = 32;
+const unsigned ErasureCode::SIMD_ALIGN = 32;
 
 int ErasureCode::chunk_index(unsigned int i) const
 {
diff --git a/src/erasure-code/ErasureCode.h b/src/erasure-code/ErasureCode.h
index 11c3491e5144..b135ade99d4d 100644
--- a/src/erasure-code/ErasureCode.h
+++ b/src/erasure-code/ErasureCode.h
@@ -30,6 +30,8 @@ namespace ceph {
 
   class ErasureCode : public ErasureCodeInterface {
   public:
+    static const unsigned SIMD_ALIGN;
+
     vector<int> chunk_mapping;
 
     virtual ~ErasureCode() {}