[RFC PATCH 5/7] dyndbg: hoist static_key_apply_queued up

[Jim Cromie <jim.cromie@gmail.com>]

hoist static_key_apply_queued from ddebug_change to exec_queries.
This can reduce IPIs when multiple queries are submitted together in
the same command-buffer, as when they're separated by by \n ; or %.
It won't affect single command submissions, or settings of
class-map-params, which are submitted 1 bit at a time.

Signed-off-by: Jim Cromie <jim.cromie@gmail.com>
---
 lib/dynamic_debug.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/dynamic_debug.c b/lib/dynamic_debug.c
index e555a8dbdc27..80fa8d2143e8 100644
--- a/lib/dynamic_debug.c
+++ b/lib/dynamic_debug.c
@@ -386,8 +386,6 @@ static int ddebug_change(const struct ddebug_query *query, struct flag_settings
 			dp->flags = newflags;
 		}
 	}
-	pr_debug("applied queued updates to %d sites in total\n", nfound);
-	static_key_apply_queued();
 	mutex_unlock(&ddebug_lock);
 
 	return nfound;
@@ -719,10 +717,12 @@ static int ddebug_exec_queries(char *query, const char *modname)
 		}
 		i++;
 	}
-	if (i)
+	if (i) {
 		v2pr_info("processed %d queries, with %d matches, %d errs\n",
 			 i, nfound, errs);
-
+		pr_debug("applied queued updates to %d sites in total\n", nfound);
+		static_key_apply_queued();
+	}
 	if (exitcode)
 		return exitcode;
 	return nfound;
-- 
2.53.0