todo: Update

Signed-off-by: SeongJae Park <sj@kernel.org>
diff --git a/todo b/todo
index 62be277..6764354 100644
--- a/todo
+++ b/todo
@@ -21,10 +21,11 @@
   - merged in mm tree
 - Self feedback based DAMOS tuning
   - PSI metric implemented in damon/next
-  - Remaining works
-    - Document DMAON_RECLAIM update
-    - Consider sysfs file/DAMON_RECLAIM parameter renaming
-    - Format patches
+  - posted patches:
+    https://lore.kernel.org/r/20240219194431.159606-1-sj@kernel.org
+  - merged in mm tree
+- DAMON sysfs cleanup, for online tuning
+  - maybe not aim to be merged in 6.9
 
 Planning / Considering
 ----------------------