livepatch: Introduce klp_for_each_patch macro
There are already macros to iterate over struct klp_func and klp_object.
Add also klp_for_each_patch(). But make it internal because also
klp_patches list is internal.
Suggested-by: Josh Poimboeuf <jpoimboe@redhat.com>
Acked-by: Miroslav Benes <mbenes@suse.cz>
Acked-by: Joe Lawrence <joe.lawrence@redhat.com>
Signed-off-by: Petr Mladek <pmladek@suse.com>
diff --git a/kernel/livepatch/transition.c b/kernel/livepatch/transition.c
index 3002738..a3a6f32 100644
--- a/kernel/livepatch/transition.c
+++ b/kernel/livepatch/transition.c
@@ -642,6 +642,6 @@
for_each_possible_cpu(cpu)
klp_update_patch_state(idle_task(cpu));
- list_for_each_entry(patch, &klp_patches, list)
+ klp_for_each_patch(patch)
patch->forced = true;
}