Re: [PATCH 2/7] - choose single default logbuf count & size

Christoph Hellwig
2007-07-20T07:58:53Z

On Thu, Jul 19, 2007 at 11:12:07PM -0500, Eric Sandeen wrote:
> Remove sizing of logbuf size & count based on physical memory;
> this was never a very good gauge as it's looking at global
> memory, but deciding on sizing per-filesystem; no account
> is made of the total number of filesystems, for example.
>
> For now just take the largest "default" case, as was set
> for machines with >400MB - 8 x 32k buffers. This can
> always be tuned higher or lower with mount options
> if necessary. Removes one more user of xfs_physmem.

Looks good.