Re: [RFC PATCH 2/3] NFS: Add support for netfs in struct nfs_inode and Kconfig

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Matthew Wilcox <willy@xxxxxxxxxxxxx> wrote:

> AFS tracks one dirty range per folio, but it first brings the folio uptodate
> by reading it from the server before overwriting it (I suppose that's a
> fourth option).

I'm intending on moving afs towards the nfs way of doing things when writing
to as-yet unread folios - unless a cache is in operation, then we read it
anyway and store the folio(s) into the cache unless the entire cache granule
is going to be overwritten unless we're supporting disconnected mode.  I know
that's exceptions-to-exceptions.

David




[Index of Archives]     [Linux Filesystem Development]     [Linux USB Development]     [Linux Media Development]     [Video for Linux]     [Linux NILFS]     [Linux Audio Users]     [Yosemite Info]     [Linux SCSI]

  Powered by Linux