[PATCH 2/2] mm/damon: add a kernel-doc comment for damon_ctx->rnd_state

[SJ Park <sj@kernel.org>]

Fix below kernel document build warning:

    WARNING: ../include/linux/damon.h:909 struct member 'rnd_state' not described in 'damon_ctx'

Fixes: 9012c4e647df ("mm/damon: replace damon_rand() with a per-ctx lockless PRNG")
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Closes: https://lore.kernel.org/4df95955-b255-4e5a-90c4-35db02f3111f@infradead.org
Signed-off-by: SJ Park <sj@kernel.org>
---
 include/linux/damon.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/damon.h b/include/linux/damon.h
index 535f675625724..cfbbf8ba28f63 100644
--- a/include/linux/damon.h
+++ b/include/linux/damon.h
@@ -847,6 +847,7 @@ struct damon_attrs {
  * @pause:	Pause kdamond main loop.
  * @adaptive_targets:	Head of monitoring targets (&damon_target) list.
  * @schemes:		Head of schemes (&damos) list.
+ * @rnd_state:	Per-ctx PRNG state for damon_rand().
  */
 struct damon_ctx {
 	struct damon_attrs attrs;
@@ -904,7 +905,6 @@ struct damon_ctx {
 	struct list_head adaptive_targets;
 	struct list_head schemes;
 
-	/* Per-ctx PRNG state for damon_rand(); kdamond is the sole consumer. */
 	struct rnd_state rnd_state;
 };
 
-- 
2.47.3