Fix ExpiryPagerComment

It incorrectly states that the task purges expired items from disk. Change-Id: I4e0f18c81b6392d146c66cbda4838555fd09667f Reviewed-on: http://review.couchbase.org/c/kv_engine/+/163982 Tested-by: Dave Rigby <[email protected]> Reviewed-by: Dave Rigby <[email protected]>
couchbase · Oct 20, 2021 · 9e5480f · 9e5480f
1 parent 3bde439
commit 9e5480f
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/engines/ep/src/item_pager.h b/engines/ep/src/item_pager.h
@@ -132,8 +132,9 @@ class ItemPager : public GlobalTask {
 };
 
 /**
- * Dispatcher job responsible for purging expired items from
- * memory and disk.
+ * Dispatcher job responsible for expiring items currently stored in memory. The
+ * act of expiring (deleting) the item generally results in the deletion of the
+ * items value which saves memory and disk space.
  */
 class ExpiredItemPager : public GlobalTask,
                          public std::enable_shared_from_this<ExpiredItemPager> {