Re: [Libguestfs] [PATCH libnbd 7/8] copy: Track worker queue size
On Mon, Feb 21, 2022 at 08:28:54AM +0200, Nir Soffer wrote:
On Sun, Feb 20, 2022 at 8:53 PM Richard W.M. Jones
<rjones(a)redhat.com> wrote:
>
> On Sun, Feb 20, 2022 at 02:14:02PM +0200, Nir Soffer wrote:
> > +static inline void
> > +increase_queue_size(struct worker *worker, size_t len)
>
> ^ space
>
> and the same in the next function:
Sure will fix before pushing.
Do we have a way to format the source automatically with spaces
before ()?
I don't think anyone was written GNU indent rules yet ..
> > +{
> > + worker->queue_size += len;
> > +}
> > +
> > +static inline void
> > +decrease_queue_size(struct worker *worker, size_t len)
> > +{
> > + assert (worker->queue_size >= len);
> > + worker->queue_size -= len;
> > +}
>
> Do we not need any locking here?
Since every worker thread accesses only its data, no locking is needed.
OK
Rich.
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