Re: [RFCv3][PATCH 4/4] show page size in /proc/$pid/numa_maps

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

 



Le mercredi 05 octobre 2011 à 08:22 -0700, Dave Hansen a écrit :
> On Wed, 2011-10-05 at 09:09 +0200, Eric Dumazet wrote:
> > By the way, "pagesize=4KiB" are just noise if you ask me, thats the
> > default PAGE_SIZE. This also breaks old scripts :)
> 
> How does it break old scripts?
> 

Old scripts just parse numa_maps, and on typical machines where
hugepages are not used, they dont have to care about page size.
They assume pages are 4KB.

Adding a new word (pagesize=...) might break them, but personally I dont
care.



--
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/ .
Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/
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]