From 53d3eaa31508222e445b489f3c3ac4c63542a4ef Mon Sep 17 00:00:00 2001 From: Nicolas Pitre Date: Fri, 11 Nov 2016 00:10:09 -0500 Subject: posix_cpu_timers: Move the add_device_randomness() call to a proper place There is no logical relation between add_device_randomness() and posix_cpu_timers_exit(). Let's move the former to where the later is called. This way, when posix-cpu-timers.c is compiled out, there is no need to worry about not losing a call to add_device_randomness(). Signed-off-by: Nicolas Pitre Acked-by: John Stultz Cc: Paul Bolle Cc: linux-kbuild@vger.kernel.org Cc: netdev@vger.kernel.org Cc: Richard Cochran Cc: Josh Triplett Cc: Michal Marek Cc: Edward Cree Link: http://lkml.kernel.org/r/1478841010-28605-6-git-send-email-nicolas.pitre@linaro.org Signed-off-by: Thomas Gleixner --- kernel/exit.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'kernel/exit.c') diff --git a/kernel/exit.c b/kernel/exit.c index 9d68c45ebbe3..d16bcdd89dbe 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -54,6 +54,7 @@ #include #include #include +#include #include #include @@ -116,6 +117,9 @@ static void __exit_signal(struct task_struct *tsk) sig->curr_target = next_thread(tsk); } + add_device_randomness((const void*) &tsk->se.sum_exec_runtime, + sizeof(unsigned long long)); + /* * Accumulate here the counters for all threads as they die. We could * skip the group leader because it is the last user of signal_struct, -- cgit v1.2.3