Re: [PATCH v2 2/4] time: shorten year determination loop
Roger Pau Monné <[email protected]> Tue, 28 Jul 2026 17:02:54 +0200
| Newsgroups | gmane.comp.emulators.xen.devel |
|---|---|
| Message-ID | <[email protected]> |
On Thu, Jul 02, 2026 at 11:30:11AM +0200, Jan Beulich wrote: > For dates very far into the future (the MC146818 RTC's century byte can go > up to the 99th century), the present year-wise loop would become somewhat > inefficient (taking perhaps several thousand iterations). Prefix that loop > with a 400-year granular calculation (somewhat like the earlier loop does > for dates in the past). > > Signed-off-by: Jan Beulich <[email protected]> Acked-by: Roger Pau Monné <[email protected]> Thanks, Roger.