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Re: [PATCH 7/8] Remove current_tick_length()
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From:
Ray Lee <ray-lk@...>
To: Roman Zippel <zippel@...>
Cc: john stultz <johnstul@...>, <linux-kernel@...>, <akpm@...>
Subject:
Re: [PATCH 7/8] Remove current_tick_length()
Date: Saturday, March 15, 2008 - 12:29 pm
On Fri, Mar 14, 2008 at 9:18 PM, Roman Zippel <zippel@linux-m68k.org> wrote:
quoted text
> > > > Is there any additional rational for this change? > > > > > > Useless bloat? > > > > I agree its a trade off. But do you have performance numbers to make the > > maintainability trade off worth it? (I admit, it is used in the > > timer_interrupt, so it may very well be worth it, but we might want to > > check first). > > It depends on the architecture, but it's effects regularly executed code > and every byte counts.
Then make the original function an inline. With -O2 it should compile to exactly the same thing. --
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Messages in current thread:
[PATCH 7/8] Remove current_tick_length()
,
, (Fri Mar 14, 2:40 pm)
Re: [PATCH 7/8] Remove current_tick_length()
, john stultz
, (Fri Mar 14, 10:41 pm)
Re: [PATCH 7/8] Remove current_tick_length()
, Roman Zippel
, (Fri Mar 14, 11:32 pm)
Re: [PATCH 7/8] Remove current_tick_length()
, john stultz
, (Fri Mar 14, 11:48 pm)
Re: [PATCH 7/8] Remove current_tick_length()
, Roman Zippel
, (Sat Mar 15, 12:18 am)
Re: [PATCH 7/8] Remove current_tick_length()
, Ray Lee
, (Sat Mar 15, 12:29 pm)
Re: [PATCH 7/8] Remove current_tick_length()
, Roman Zippel
, (Sat Mar 15, 1:14 pm)
Re: [PATCH 7/8] Remove current_tick_length()
, john stultz
, (Mon Mar 17, 9:01 pm)
Re: [PATCH 7/8] Remove current_tick_length()
, Roman Zippel
, (Tue Mar 25, 9:53 pm)
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