On Tue, Apr 28, 2020 at 07:19:33AM -0700, Bart Van Assche wrote:
> On 2020-04-28 00:46, Ming Lei wrote:
> > +/*
> > + * Used in sync IO for avoiding to triger task hung warning, which may
> > + * cause system panic or reboot.
> > + */
> > +static inline unsigned long blk_default_io_timeout(void)
> > +{
> > + return sysctl_hung_task_timeout_secs * (HZ / 2);
> > +}
> > +
> > #endif
>
> This function is only used inside the block layer. Has it been
> considered to move this function from the public block layer API into a
> private header file, e.g. block/blk.h?
Please look at the commit log or the 2nd patch, and the helper will be
used in 2nd patch in dio code.
Thanks,
Ming
