From d84520e9d97c190196847e22c9ff7a431f18a002 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 28 Mar 2019 12:00:28 +0100
Subject: [PATCH] update TODO

---
 TODO | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/TODO b/TODO
index 5b312649a5..3762aa2447 100644
--- a/TODO
+++ b/TODO
@@ -23,6 +23,12 @@ Janitorial Clean-ups:
 
 Features:
 
+* tweak journald context caching. In addition to caching per-process attributes
+  keyed by PID, cache per-cgroup attributes (i.e. the various xattrs we read)
+  keyed by cgroup path, and guarded by ctime changes. This should provide us
+  with a nice speed-up on services that have many processes running in the same
+  cgroup.
+
 * clean up sleep.c:
   - Use CLOCK_BOOTTIME_ALARM for waking up s2h instead of RTC ioctls
   - Parse sleep.conf only once, and parse its whole contents so that we don't