Re: [RFC 5/4] NFSD: Add basic CB_OFFLOAD support

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

 



On Mon, Oct 28, 2013 at 05:52:21PM -0400, J. Bruce Fields wrote:
> On Mon, Oct 28, 2013 at 10:57:27AM -0400, Anna Schumaker wrote:
> > This patch adds basic offload support to the WRITE_PLUS operation.
> > Since I don't implement OFFLOAD_ABORT, OFFLOAD_REVOKE or OFFLOAD_STATUS
> > this patch is NOT spec compliant and should not be applied without
> > further work.
> 
> Ugh.  I don't understand why we need asynchronous modes for all these
> operations.

Hole punches as implemented by any filesystem at the moement are pure
metadata manipulations and should not require "async" versions that
offload to a workqueue.

--
To unsubscribe from this list: send the line "unsubscribe linux-nfs" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[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