svn commit: r204475 - head/sys/fs/msdosfs

Kostik Belousov kostikbel at gmail.com
Mon Mar 1 22:12:27 UTC 2010


On Mon, Mar 01, 2010 at 10:30:51AM -0500, John Baldwin wrote:
> On Sunday 28 February 2010 12:19:22 pm Konstantin Belousov wrote:
> > Author: kib
> > Date: Sun Feb 28 17:19:22 2010
> > New Revision: 204475
> > URL: http://svn.freebsd.org/changeset/base/204475
> > 
> > Log:
> >   Mark msdosfs as mpsafe.
> 
> Are you planning on implementing support for LOOKUP_SHARED and
> EXTENDED_SHARED as well?

Do you think it makes sense to do this for msdosfs ?
Please note that current msdosfs code exclusively uses exclusive locks
on the vnodes.

One obvious issue with *_SHARED is the fat cache in the denode.
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