On Tue, Jun 14, 2016 at 03:30:25PM -0600, Eric Blake wrote: > If the amount of data to read ends exactly on the total size > of the bs, then we were wasting time creating a local qiov > to read the data in preparation for what would normally be > appending zeroes beyond the end, even though this corner case > has nothing further to do. > > Signed-off-by: Eric Blake <ebl...@redhat.com> > Reviewed-by: Kevin Wolf <kw...@redhat.com> > > --- > v2: no change, add R-b > --- > block/io.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-)
Reviewed-by: Stefan Hajnoczi <stefa...@redhat.com>
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