From b2419c31c166bd2d73f7af3d089859795c0e3506 Mon Sep 17 00:00:00 2001
From: Jan-Erik Rediger <janerik@fnordig.de>
Date: Wed, 9 Sep 2020 14:06:04 +0200
Subject: [PATCH] Check that THP is not set to always (madvise is ok) (#4001)

THP can also be set to madvise, in which case it shouldn't cause
problems for Redis since redis (or the allocator) doesn't use madvise
to activate it.
---
 src/latency.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/latency.c b/src/latency.c
index dfdc6668c..b5ccc7cc6 100644
--- a/src/latency.c
+++ b/src/latency.c
@@ -71,7 +71,7 @@ int THPIsEnabled(void) {
         return 0;
     }
     fclose(fp);
-    return (strstr(buf,"[never]") == NULL) ? 1 : 0;
+    return (strstr(buf,"[always]") != NULL) ? 1 : 0;
 }
 #endif