From 23c8707524565ae6c6ed4f17132409d621b72e29 Mon Sep 17 00:00:00 2001
From: Geir Storli <geirst@vespa.ai>
Date: Tue, 18 Feb 2025 15:51:09 +0100
Subject: [PATCH] Use MMAP madvise SEQUENTIAL for disk index files for search
 on factory.

---
 docker/include/feature-flags.json | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/docker/include/feature-flags.json b/docker/include/feature-flags.json
index 0bc26ab5e..55634b2d2 100644
--- a/docker/include/feature-flags.json
+++ b/docker/include/feature-flags.json
@@ -36,6 +36,7 @@
         { "id" : "content-layer-metadata-feature-level", "rules" : [ { "value" : 1 } ] },
         { "id" : "zookeeper-pre-alloc-size", "rules" : [ { "value" : 16384 } ] },
         { "id" : "document-v1-queue-size", "rules" : [ { "value" : 0 } ] },
-        { "id":  "search-handler-threadpool", "rules":  [ { "value": 10 } ] }
+        { "id":  "search-handler-threadpool", "rules":  [ { "value": 10 } ] },
+        { "id":  "search-mmap-advise", "rules":  [ { "value": "SEQUENTIAL" } ] }
     ]
 }