From d5c373eb5610686162ff50429f63f4c00c554799 Mon Sep 17 00:00:00 2001 From: Jason Low Date: Wed, 14 Oct 2015 12:07:55 -0700 Subject: posix_cpu_timer: Convert cputimer->running to bool In the next patch in this series, a new field 'checking_timer' will be added to 'struct thread_group_cputimer'. Both this and the existing 'running' integer field are just used as boolean values. To save space in the structure, we can make both of these fields booleans. This is a preparatory patch to convert the existing running integer field to a boolean. Suggested-by: George Spelvin Signed-off-by: Jason Low Reviewed: George Spelvin Cc: Oleg Nesterov Cc: Paul E. McKenney Cc: Frederic Weisbecker Cc: Davidlohr Bueso Cc: Steven Rostedt Cc: hideaki.kimura@hpe.com Cc: terry.rudd@hpe.com Cc: scott.norton@hpe.com Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1444849677-29330-4-git-send-email-jason.low2@hp.com Signed-off-by: Thomas Gleixner --- kernel/fork.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel/fork.c') diff --git a/kernel/fork.c b/kernel/fork.c index 2845623fb582..6ac894244d39 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -1101,7 +1101,7 @@ static void posix_cpu_timers_init_group(struct signal_struct *sig) cpu_limit = READ_ONCE(sig->rlim[RLIMIT_CPU].rlim_cur); if (cpu_limit != RLIM_INFINITY) { sig->cputime_expires.prof_exp = secs_to_cputime(cpu_limit); - sig->cputimer.running = 1; + sig->cputimer.running = true; } /* The timer lists. */ -- cgit v1.2.3-59-g8ed1b