This serves as human-readable documentation as well as allowing the format_template plugin to complain about any static initializers of this struct member that do not have the same set of printf specifiers.
Signed-off-by: Rasmus Villemoes <[email protected]> --- include/linux/smpboot.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/smpboot.h b/include/linux/smpboot.h index c174844cf663..967285b9637d 100644 --- a/include/linux/smpboot.h +++ b/include/linux/smpboot.h @@ -42,7 +42,7 @@ struct smp_hotplug_thread { void (*unpark)(unsigned int cpu); cpumask_var_t cpumask; bool selfparking; - const char *thread_comm; + const char *thread_comm __format_template("foobar/%u"); }; int smpboot_register_percpu_thread_cpumask(struct smp_hotplug_thread *plug_thread, -- 2.11.0
