Re: [PATCH 27/27] xfs: avoid a few disk cache flushes

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

 



On Fri, Jul 01, 2011 at 05:43:48AM -0400, Christoph Hellwig wrote:
> There is no need for a pre-flush when doing writing the second part of a
> split log buffer, and if we are using an external log there is no need
> to do a full cache flush of the log device at all given that all writes
> to it use the FUA flag.
> 
> Signed-off-by: Christoph Hellwig <hch@xxxxxx>

Reviewed-by: Dave Chinner <dchinner@xxxxxxxxxx>

Cheers,

Dave.
-- 
Dave Chinner
david@xxxxxxxxxxxxx

_______________________________________________
xfs mailing list
xfs@xxxxxxxxxxx
http://oss.sgi.com/mailman/listinfo/xfs


[Index of Archives]     [Linux XFS Devel]     [Linux Filesystem Development]     [Filesystem Testing]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux