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-rw-r--r--lib/dynamic_debug.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/dynamic_debug.c b/lib/dynamic_debug.c
index fe42b6ec3f0c..da796e2dc4f5 100644
--- a/lib/dynamic_debug.c
+++ b/lib/dynamic_debug.c
@@ -188,6 +188,13 @@ static int ddebug_change(const struct ddebug_query *query,
newflags = (dp->flags & mask) | flags;
if (newflags == dp->flags)
continue;
+#ifdef HAVE_JUMP_LABEL
+ if (dp->flags & _DPRINTK_FLAGS_PRINT) {
+ if (!(flags & _DPRINTK_FLAGS_PRINT))
+ static_branch_disable(&dp->key.dd_key_true);
+ } else if (flags & _DPRINTK_FLAGS_PRINT)
+ static_branch_enable(&dp->key.dd_key_true);
+#endif
dp->flags = newflags;
vpr_info("changed %s:%d [%s]%s =%s\n",
trim_prefix(dp->filename), dp->lineno,