Since commit 0f91d13366a4 ("mm/damon: simplify stop mechanism")
delete kdamond_stop and change to use kthread stop mechanism,
these obsolete comments should be removed accordingly.
Signed-off-by: Chengming Zhou <zhouchengming@xxxxxxxxxxxxx>
---
include/linux/damon.h | 17 ++++++++---------
1 file changed, 8 insertions(+), 9 deletions(-)
diff --git a/include/linux/damon.h b/include/linux/damon.h
index 7c62da31ce4b..fa1c2968b1dd 100644
--- a/include/linux/damon.h
+++ b/include/linux/damon.h
@@ -397,7 +397,6 @@ struct damon_callback {
* detail.
*
* @kdamond: Kernel thread who does the monitoring.
- * @kdamond_stop: Notifies whether kdamond should stop.
* @kdamond_lock: Mutex for the synchronizations with @kdamond.
*
* For each monitoring context, one kernel thread for the monitoring is
@@ -406,14 +405,14 @@ struct damon_callback {
* Once started, the monitoring thread runs until explicitly required to be
* terminated or every monitoring target is invalid. The validity of the
* targets is checked via the &damon_operations.target_valid of @ops. The
- * termination can also be explicitly requested by writing non-zero to
- * @kdamond_stop. The thread sets @kdamond to NULL when it terminates.
- * Therefore, users can know whether the monitoring is ongoing or terminated by
- * reading @kdamond. Reads and writes to @kdamond and @kdamond_stop from
- * outside of the monitoring thread must be protected by @kdamond_lock.
- *
- * Note that the monitoring thread protects only @kdamond and @kdamond_stop via
- * @kdamond_lock. Accesses to other fields must be protected by themselves.
+ * termination can also be explicitly requested by calling __damon_stop().
+ * The thread sets @kdamond to NULL when it terminates. Therefore, users can
+ * know whether the monitoring is ongoing or terminated by reading @kdamond.
+ * Reads and writes to @kdamond from outside of the monitoring thread must
+ * be protected by @kdamond_lock.
+ *
+ * Note that the monitoring thread protects only @kdamond via @kdamond_lock.
+ * Accesses to other fields must be protected by themselves.
*
* @ops: Set of monitoring operations for given use cases.
* @callback: Set of callbacks for monitoring events notifications.
--
2.36.1
