On 06/21/2016 11:54 PM, Fam Zheng wrote: > On Mon, 06/20 17:39, Eric Blake wrote: >> We have max_transfer documented in BlockLimits, but while we >> honor it during pwrite_zeroes, we were blindly ignoring it >> during pwritev and preadv, leading to multiple drivers having >> to implement fragmentation themselves. This series moves >> fragmentation to the block layer, then fixes the NBD driver to >> use it; if you like this but it needs a v2, you can request that >> I further do other drivers (I know at least iscsi and qcow2 do >> some self-fragmenting and/or error reporting that can be >> simplified by deferring fragmentation to the block layer). >> >> Prequisite: Kevin's block branch, plus my work on byte-based >> block limits (v2 at the moment): >> https://lists.gnu.org/archive/html/qemu-devel/2016-06/msg04006.html >> >> Also available as a tag at: >> git fetch git://repo.or.cz/qemu/ericb.git nbd-fragment-v1 > > Patches 1-6: > > Reviewed-by: Fam Zheng <f...@redhat.com>
ping - series still applies to latest master without tweaks -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org
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