[RFC PATCH 2/5] clk: Introduce 'clk_round_rate_nearest()'
From: Rafael J. Wysocki <hidden>
Date: 2014-05-26 11:30:43
Also in:
linux-pm, lkml
From: Rafael J. Wysocki <hidden>
Date: 2014-05-26 11:30:43
Also in:
linux-pm, lkml
On Monday, May 26, 2014 04:37:13 PM Viresh Kumar wrote:
On 26 May 2014 16:52, Rafael J. Wysocki [off-list ref] wrote:quoted
I agree as far as the 64-bit thing goes, but is switching to Hz really necessary?Don't really know that.. It seems that there will always be problems with close enough frequencies whenever rounding is done.
Well, rounding errors are a problem, but question is if that is enough of a problem to justify expanding the storage size twice. Also, that'd be a performance hit on 32-bit systems.
More can be elaborated by Soren.
OK Rafael