On Fri, Sep 19, 2014 at 08:29:40AM -0700, Jeff Kirsher wrote: > From: Mark Rustad <mark.d.rus...@intel.com> > > Use diagnostic control macros to ignore nested-externs warnings > in this case. > > CC: Ingo Molnar <mi...@redhat.com> > CC: Peter Zijlstra <pet...@infradead.org> > CC: Brian Norris <computersforpe...@gmail.com> > Signed-off-by: Mark Rustad <mark.d.rus...@intel.com> > Signed-off-by: Jeff Kirsher <jeffrey.t.kirs...@intel.com> > --- > include/linux/sched.h | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/include/linux/sched.h b/include/linux/sched.h > index 5c2c885..ed52c76 100644 > --- a/include/linux/sched.h > +++ b/include/linux/sched.h > @@ -832,7 +832,9 @@ static inline int sched_info_on(void) > #ifdef CONFIG_SCHEDSTATS > return 1; > #elif defined(CONFIG_TASK_DELAY_ACCT) > + DIAG_PUSH DIAG_IGNORE(nested-externs) > extern int delayacct_on; > + DIAG_POP > return delayacct_on;
Who has this nested extern warn on in anycase? I've never seen it generate a warning. Also WTF is DIAG_PUSH/POP, its not a GCC thing afaict. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
