From 89189adb24321c3db6bfa816ec557d7d8367ba24 Mon Sep 17 00:00:00 2001
From: iczero <iczero4@gmail.com>
Date: Fri, 30 Jul 2021 23:23:49 -0700
Subject: [Core] Stop using removed disk.num_blocks_cache_hits stat

Removed in libtorrent v2.0.0:
https://github.com/arvidn/libtorrent/commit/569d47c3914d1f4a8672b92166ee461b4ae33aef
---
 .gitignore          | 2 ++
 deluge/core/core.py | 4 ++--
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/.gitignore b/.gitignore
index 66826bbde..70988729d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -22,3 +22,5 @@ deluge/ui/web/js/extjs/ext-extensions*.js
 osx/app
 RELEASE-VERSION
 .venv*
+# used by setuptools to cache downloaded eggs
+/.eggs
diff --git a/deluge/core/core.py b/deluge/core/core.py
index ff1aed022..881f0065d 100644
--- a/deluge/core/core.py
+++ b/deluge/core/core.py
@@ -358,8 +358,8 @@ class Core(component.Component):
 
         if blocks_read:
             self.session_status['read_hit_ratio'] = (
-                self.session_status['disk.num_blocks_cache_hits'] / blocks_read
-            )
+                blocks_read - self.session_status['disk.num_read_ops']
+            ) / blocks_read
         else:
             self.session_status['read_hit_ratio'] = 0.0
 
-- 
cgit