Re: [PATCH 3/3 v3] mm/vmalloc: Cache the vmalloc memory info

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

 



On Sun, Aug 23, 2015 at 2:56 PM, Rasmus Villemoes
<linux@xxxxxxxxxxxxxxxxxx> wrote:
>
> [Maybe one could just remove the fields and see if anybody actually
> notices/cares any longer. Or, if they are only used by kernel
> developers, put them in their own file.]

I'm actually inclined to try exactly that for 4.3, and then take
Ingo's patch as a fallback in case somebody actually notices.

I'm not convinced anybody actually uses those values, and they are
getting *less* relevant rather than more (on 64-bit, those values
really don't matter, since the vmalloc space isn't really a
limitation), so let's try removing them and seeing what happens. And
then we know what we can do if somebody does actually notice.

                     Linus

--
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]