Re: PATCH: rewrite of invalidate_inode_pages

From: Jeff V. Merkey (jmerkey@timpanogas.com)
Date: Thu May 11 2000 - 17:05:39 EST


It should be expanded to support 64K pages. Check
/usr/src/linux/include/asm-ia64/page.h. IA64 supports page sizes up to
64K.

:-)

Jeff

Linus Torvalds wrote:
>
> On 11 May 2000, Juan J. Quintela wrote:
> > - we change one page_cache_release to put_page in truncate_inode_pages
> > (people find lost when they see a get_page without the correspondent
> > put_page, and put_page and page_cache_release are synonimops)
>
> put_page() is _not_ synonymous with page_cache_release()!
>
> Imagine a time in the not too distant future when the page cache
> granularity is 8kB or 16kB due to better IO performance (possibly
> controlled by a config option), and page_cache_release() will do an
> "order=1" or "order=2" page free..
>
> Linus
>
> -
> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
> the body of a message to majordomo@vger.rutgers.edu
> Please read the FAQ at http://www.tux.org/lkml/

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu
Please read the FAQ at http://www.tux.org/lkml/



This archive was generated by hypermail 2b29 : Mon May 15 2000 - 21:00:18 EST