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Bug#890343: linux: make fq_codel default for default_qdisc



Hi,

Le 2021-01-21 00:43, Ben Hutchings a écrit :
> On Wed, 2021-01-20 at 14:46 -0800, Noah Meyerhans wrote:
> > On Wed, Jan 20, 2021 at 11:39:16PM +0100, Vincent Blut wrote:
> > > > We could do that.  However, in the past (earlier in this bug,
> > > > even) it's
> > > > been pointed out that other packages should not be responsible
> > > > for
> > > > setting kernel policies, so changes like this should be the
> > > > responsibility of the kernel packages.  That seems like a
> > > > sensible
> > > > position to take.
> > > 
> > > If this is the position of the kernel team, then fine. But some
> > > packages *do*
> > > tweak kernel parameters using the sysctl interface mechanism. So
> > > does the kernel
> > > team provides documention about what is acceptable?
> > 
> > I think the distinction is that the other packages that tweak sysctl
> > values don't claim to be doing so on behalf of the kernel team.  If
> > the
> > kernel team is responsible for the values being set, then the
> > settings
> > should come from a package that the kernel team owns, not some other
> > package.
> 
> Right, maybe in linux-base?  Although that might annoy derivatives that
> want different defaults.
> 
> procps is the wrong place, not just because it's out of our hands, but
> because systemd applies sysctl configuration now and procps is
> optional.

Is there a definitive answer from the kernel team about how this should be
implemented? In the meantime, Noah sent [1].

> Ben.

Cheers,
Vincent

[1] https://salsa.debian.org/kernel-team/linux/-/merge_requests/309/diffs

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