Re: [PATCHv6 00/16] pps: several fixes and improvements

Andrew Morton
2010-12-18T00:20:17Z

On Fri, 17 Dec 2010 22:54:24 +0300
Alexander Gordeev <lasaine@lvk.cs.msu.su> wrote:

> There is one problem however: kernel consumer works bad (if enabled)
> when CONFIG_NO_HZ is enabled. The reason for this is commit
> a092ff0f90cae22b2ac8028ecd2c6f6c1a9e4601. Without it hardpps() is able
> to sync to 1us precision in about 10 seconds. With CONFIG_NO_HZ it is
> not syncing at all. This only affects patches 12-14, others are ok.

Is someone working on fixing all this?