Re: [PATCH 1/4] mm, page_alloc: add likely macro to help compiler optimization

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Mon 05-08-13 17:50:41, Joonsoo Kim wrote:
[...]
> IMHO, although there is no effect, it is better to add likely macro,
> because arrangement can be changed from time to time without any
> consideration of assembly code generation. How about your opinion,
> Johannes and Michal?

This is a matter of taste. I do not like new *likely annotations if they
do not make difference. But no strong objections if others like it.
-- 
Michal Hocko
SUSE Labs

--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@xxxxxxxxx.  For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>




[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Bugtraq]     [Linux]     [Linux OMAP]     [Linux MIPS]     [ECOS]     [Asterisk Internet PBX]     [Linux API]