Andi Kleen wrote:
On Thu, Dec 06, 2001 at 05:24:17PM -0600, Eric Sandeen wrote:
Yes, that's right, act now to be the first on your block to jeopardize
your data, and run XFS under Linux 2.5.1-pre5!
Send no money now, simply:
$ export CVSROOT=':pserver:cvs@xxxxxxxxxxx:/cvs'
$ cvs login (pw: cvs)
$ cvs -z3 checkout linux-2.5-xfs
Remember, 2.5 is Development with a capital "D" so don't use this for
anything that _matters_...
Could you give a short summary on the changes? Does it use the new BIO interface yet for
scatter-gather similar to the old kiovec path ?
It uses bio, each pagebuf does its I/O via 1 (or more if too large) bio
structures, that is about it
for 2.5 specific changes. I have been working with Jens on this as XFS
appears to be hitting
a couple of bugs in request merging - probably because it is the only
serious user of larger
bio structs.
Because of this there is a good chance of crashes with this tree right
now, it is strictly developer
only material at the moment.
The code base is 2.5.1-pre5 + another bio patch from Jens, the XFS in
this tree is actually
about a week out of date, I will merge over relevant XFS changes at some
point soon. The
same commands can be used with the 2.5 kernel, we do not plan on
providing two different
sets.
-Andi
Steve
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