Eric Blake c203c59ad9 nbd: Support shorter handshake ... The NBD Protocol allows the server and client to mutually agree on a shorter handshake (omit the 124 bytes of reserved 0), via the server advertising NBD_FLAG_NO_ZEROES and the client acknowledging with NBD_FLAG_C_NO_ZEROES (only possible in newstyle, whether or not it is fixed newstyle). It doesn't shave much off the wire, but we might as well implement it. Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: Alex Bligh <alex@alex.org.uk> Message-Id: <1476469998-28592-13-git-send-email-eblake@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2016-11-02 09:28:56 +01:00
..
accounting.h	Use scripts/clean-includes to drop redundant qemu/typedefs.h	2016-03-22 22:20:16 +01:00
aio.h	aio: convert from RFifoLock to QemuRecMutex	2016-10-28 21:50:18 +08:00
block_backup.h	Backup: export interfaces for extra serialization	2016-09-13 11:00:56 +01:00
block_int.h	block: only call aio_poll on the current thread's AioContext	2016-10-28 21:50:18 +08:00
block.h	block: Add bdrv_drain_all_{begin,end}()	2016-10-31 16:51:14 +01:00
blockjob.h	block: Add block_job_add_bdrv()	2016-10-31 16:52:38 +01:00
dirty-bitmap.h	block: More operations for meta dirty bitmap	2016-10-24 17:56:07 +02:00
nbd.h	nbd: Support shorter handshake	2016-11-02 09:28:56 +01:00
qapi.h	block/qapi: Use blk_enable_write_cache()	2016-03-30 12:16:02 +02:00
raw-aio.h	linux-aio: share one LinuxAioState within an AioContext	2016-07-18 15:09:31 +01:00
scsi.h	* SCSI scanner support	2016-07-14 13:44:06 +01:00
snapshot.h	include: Clean up includes	2016-02-23 12:43:05 +00:00
thread-pool.h	Clean up decorations and whitespace around header guards	2016-07-12 16:20:46 +02:00
throttle-groups.h	block: Move I/O throttling configuration functions to BlockBackend	2016-05-19 16:45:30 +02:00
write-threshold.h	Use scripts/clean-includes to drop redundant qemu/typedefs.h	2016-03-22 22:20:16 +01:00