[Sheepdog] [PATCH] sheep: unify create_and_write logic for cow and regular object
namei.unix at gmail.com
Tue Nov 15 09:27:21 CET 2011
On 11/15/2011 04:21 PM, Christoph Hellwig wrote:
> With the current O_SYNC I/O model it at least means an additional log
> force, which on disks will be very noticeable. So unless you really
> see a difference in I/O patterns don't do it.
Okay, it is better to split them out if we have to embed fallocate() in
the cow path.
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