From e054949cbb4e8c47ebc3ff743885abbd570819a0 Mon Sep 17 00:00:00 2001
From: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
Date: Thu, 18 Mar 2021 13:52:31 +0100
Subject: [PATCH] Metadata updater mutex alignment

Avoids trashing of (mostly) static and often used entries

Signed-off-by: Kozlowski Mateusz <mateusz.kozlowski@intel.com>
---
 src/metadata/metadata_updater_priv.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/metadata/metadata_updater_priv.h b/src/metadata/metadata_updater_priv.h
index 9876ed2..232f0d5 100644
--- a/src/metadata/metadata_updater_priv.h
+++ b/src/metadata/metadata_updater_priv.h
@@ -14,7 +14,7 @@ struct ocf_metadata_updater {
 	struct ocf_metadata_io_syncher {
 		struct list_head in_progress_head;
 		struct list_head pending_head;
-		env_mutex lock;
+		env_mutex lock  __attribute__((aligned(64)));
 	} syncher;
 
 	void *priv;