Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1420868

[rcu:tglx.2016.06.13a 50/57] kernel/time//timer.c:855:36: error: implicit declaration of function 'get_nohz_timer_target'

Show all headers | View raw

[Multipart message — attachments visible in raw view] - view raw

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git tglx.2016.06.13a
head:   a87abba5b3a063afbcaf04cded30209c7d27c126
commit: 8b235e333c6dcaa0bac02c5252b05753a9423b88 [50/57] timer: Switch to a non cascading wheel
config: i386-randconfig-x015-201624 (attached as .config)
compiler: gcc-6 (Debian 6.1.1-1) 6.1.1 20160430
reproduce:
        git checkout 8b235e333c6dcaa0bac02c5252b05753a9423b88
        # save the attached .config to linux build tree
        make ARCH=i386 

All errors (new ones prefixed by >>):

   kernel/time//timer.c: In function 'get_target_base':
>> kernel/time//timer.c:855:36: error: implicit declaration of function 'get_nohz_timer_target' [-Werror=implicit-function-declaration]
     return get_timer_cpu_base(tflags, get_nohz_timer_target());
                                       ^~~~~~~~~~~~~~~~~~~~~
   cc1: some warnings being treated as errors

vim +/get_nohz_timer_target +855 kernel/time//timer.c

   849	static inline struct timer_base *get_target_base(struct timer_base *base,
   850							 unsigned tflags)
   851	{
   852	#ifdef CONFIG_NO_HZ_COMMON
   853		if ((tflags & TIMER_PINNED) || !base->migration_enabled)
   854			return get_timer_this_cpu_base(tflags);
 > 855		return get_timer_cpu_base(tflags, get_nohz_timer_target());
   856	#else
   857		return get_timer_this_cpu_base(tflags);
   858	#endif

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

Back to linux.kernel | Previous | Next | Find similar | Unroll thread

Thread

[rcu:tglx.2016.06.13a 50/57] kernel/time//timer.c:855:36: error:  implicit declaration of function 'get_nohz_timer_target' kbuild test robot <fengguang.wu@intel.com> - 2016-06-13 15:50 +0200

csiph-web