On 3/6/23 18:40, Matthew Wilcox wrote:
On Mon, Mar 06, 2023 at 01:01:26PM +0100, Hannes Reinecke wrote:
Use an arbitrary limit of 32M for the maximal blocksize so as not
to overflow the page cache.
The page allocator tops out at MAX_ORDER (generally 4MB), so that might
be a better limit. Also, this has nothing to do with the page cache,
right?
Indeed. Sloppy description.
Will be fixing it up.
Cheers,
Hannes
--
Dr. Hannes Reinecke Kernel Storage Architect
hare@xxxxxxx +49 911 74053 688
SUSE Software Solutions GmbH, Maxfeldstr. 5, 90409 Nürnberg
HRB 36809 (AG Nürnberg), Geschäftsführer: Ivo Totev, Andrew
Myers, Andrew McDonald, Martje Boudien Moerman
