On 1/15/07, Christoph Hellwig <hch@xxxxxxxxxxxxx> wrote:
On Mon, Jan 15, 2007 at 05:54:50PM -0800, Nate Diller wrote:
> Convert code using iocb->ki_left to use the more generic iov_length() call.
No way. We need to reduce the numer of iovec traversals, not adding
more of them.
ok, I can work on a version of this that uses struct iodesc. Maybe
something like this?
struct iodesc {
struct iovec *iov;
unsigned long nr_segs;
size_t nbytes;
};
I suppose it's worth doing the iodesc thing along with this patchset
anyway, since it'll avoid an extra round of interface churn.
NATE
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