On Tue, Feb 06, 2018 at 11:54:51AM +0100, Wolfgang Bumiller wrote:
> On Mon, Feb 05, 2018 at 03:31:40PM +, Stefan Hajnoczi wrote:
> > On Fri, Feb 02, 2018 at 12:10:22PM +0100, Wolfgang Bumiller wrote:
> (...)
> > > Explanation:
> > > The ratelimiting code in include/qemu/ratelimit.h currently u
On Mon, Feb 05, 2018 at 03:31:40PM +, Stefan Hajnoczi wrote:
> On Fri, Feb 02, 2018 at 12:10:22PM +0100, Wolfgang Bumiller wrote:
(...)
> > Explanation:
> > The ratelimiting code in include/qemu/ratelimit.h currently uses slices with
> > quotas. Finishing up the quota for one slice means it'll
On Fri, Feb 02, 2018 at 12:10:22PM +0100, Wolfgang Bumiller wrote:
> Summary:
> Rate limit is effectively halved when the size of written chunks adds up to
> exceeding the quota of a slice only slightly. This is surprisingly reliable.
>
> Explanation:
> The ratelimiting code in include/qemu/rateli
On Fri, Feb 02, 2018 at 04:52:00PM -0500, John Snow wrote:
> CCing qemu-block and Berto
To avoid confusion: ratelimit.h is only used by block jobs. It is
unrelated to throttle.h, which Berto maintains.
Unifying the two came up in the past as a cleanup task. No one has
attempted it yet.
signat
CCing qemu-block and Berto
On 02/02/2018 06:10 AM, Wolfgang Bumiller wrote:
> Summary:
> Rate limit is effectively halved when the size of written chunks adds up to
> exceeding the quota of a slice only slightly. This is surprisingly reliable.
>
> Explanation:
> The ratelimiting code in include/q
