qemu/nbd
Eric Blake a0c303693e nbd: Use BDRV_REQ_FUA for better FUA where supported
Rather than always flushing ourselves, let the block layer
forward the FUA on to the underlying device - where all
underlying layers also understand FUA, we are now more
efficient; and where any underlying layer doesn't understand
it, now the block layer takes care of the full flush fallback
on our behalf.

Signed-off-by: Eric Blake <eblake@redhat.com>
Message-Id: <1463006384-7734-2-git-send-email-eblake@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-06-16 18:39:04 +02:00
..
client.c nbd: Don't use cpu_to_*w() functions 2016-06-16 18:39:04 +02:00
common.c nbd: do not hang nbd_wr_syncv if outside a coroutine and no available data 2016-04-08 00:07:44 +02:00
Makefile.objs nbd: Split nbd.c 2016-01-15 18:58:02 +01:00
nbd-internal.h qemu-common: stop including qemu/bswap.h from qemu-common.h 2016-05-19 16:42:28 +02:00
server.c nbd: Use BDRV_REQ_FUA for better FUA where supported 2016-06-16 18:39:04 +02:00