rt: shorten posix_cpu_timers/<CPU> kernel thread names
PATCH 1/1 rt: shorten posix_cpu_timers/<CPU> kernel thread names
Shorten the softirq kernel thread names because they always overflow the limited comm length, appearing as "posix_cpu_timer" CPU# times.
Done on 2.6.24.7, but probably applicable to later kernels.
Signed-off-by Arnaldo Carvalho de Melo <[email protected]>
kernel/posix-cpu-timers.c +1 -1
@@ -1473,7 +1473,7 @@ static int posix_cpu_thread_call(structswitch (action) {case CPU_UP_PREPARE : p =kthread_create (posix_cpu_timers_thread, hcpu, -"posix_cpu_timers/%d" ,cpu); +"posixcputmr/%d" ,cpu);if (IS_ERR (p))return NOTIFY_BAD ; p->flags |=PF_NOFREEZE ;