Re: [Qemu-devel] [PATCH 4/5] nbd: Implement server use of NBD FAST_ZERO

2019-08-30 Thread Vladimir Sementsov-Ogievskiy
23.08.2019 17:37, Eric Blake wrote: > The server side is fairly straightforward: we can always advertise > support for detection of fast zero, and implement it by mapping the > request to the block layer BDRV_REQ_NO_FALLBACK. > > Signed-off-by: Eric Blake Reviewed-by: Vladimir Sementsov-Ogievskiy

[Qemu-devel] [PATCH 4/5] nbd: Implement server use of NBD FAST_ZERO

2019-08-23 Thread Eric Blake
The server side is fairly straightforward: we can always advertise support for detection of fast zero, and implement it by mapping the request to the block layer BDRV_REQ_NO_FALLBACK. Signed-off-by: Eric Blake --- Again, this may be worth merging with the previous patch. --- nbd/server.c | 8 +