lkml.org 
[lkml]   [2007]   [May]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [KJ PATCH] Replacing memset(<addr>,0,PAGE_SIZE) with clear_page() in kernel/kexec.c
Shani Moideen wrote:
> > ptr = kmap(page);
> > - memset(ptr, 0, PAGE_SIZE);
> > + clear_page(ptr);

On 5/8/07, Michael Tokarev <mjt@tls.msk.ru> wrote:
> I wonder if it's worth to invent kzmap() or something like that... ;)

I am counting 59 kmap + memset pairs in the kernel, so perhaps it is
worth it to reduce kernel text size.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2007-05-08 14:27    [W:0.495 / U:0.216 seconds]
©2003-2014 Jasper Spaans. Advertise on this site