On Tue, Nov 18, 2014 at 12:21:13PM +0100, Max Reitz wrote: > From the block layer's perspective, the nbd server is pretty similar to > a guest device. Therefore, it should use BlockBackend to access block > devices, just like any other guest device does. > > This series consequently makes the nbd server use BlockBackend for > referencing block devices. > > > v2: > - Added patch 6, which converts qemu-nbd to BlockBackend as far as > reasonable [Paolo] > > > git-backport-diff against v1: > > Key: > [----] : patches are identical > [####] : number of functional differences between upstream/downstream patch > [down] : patch is downstream-only > The flags [FC] indicate (F)unctional and (C)ontextual differences, > respectively > > 001/6:[----] [--] 'block: Lift more functions into BlockBackend' > 002/6:[----] [--] 'block: Add AioContextNotifier functions to BB' > 003/6:[----] [--] 'block: Add blk_add_close_notifier() for BB' > 004/6:[----] [--] 'nbd: Change external interface to BlockBackend' > 005/6:[----] [--] 'nbd: Use BlockBackend internally' > 006/6:[down] 'qemu-nbd: Use BlockBackend where reasonable' > > > Max Reitz (6): > block: Lift more functions into BlockBackend > block: Add AioContextNotifier functions to BB > block: Add blk_add_close_notifier() for BB > nbd: Change external interface to BlockBackend > nbd: Use BlockBackend internally > qemu-nbd: Use BlockBackend where reasonable > > block/block-backend.c | 38 +++++++++++++++++++++++++ > blockdev-nbd.c | 15 +++++----- > include/block/nbd.h | 7 ++--- > include/sysemu/block-backend.h | 12 ++++++++ > nbd.c | 63 > +++++++++++++++++++++--------------------- > qemu-nbd.c | 12 ++++---- > 6 files changed, 99 insertions(+), 48 deletions(-) > > -- > 1.9.3 > >
Thanks, applied to my block-next tree: https://github.com/stefanha/qemu/commits/block-next Stefan
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