Chnage documentation for NBD_CMD_FLUSH again.
authorAlex Bligh <alex@alex.org.uk>
Sun, 22 May 2011 09:58:47 +0000 (10:58 +0100)
committerAlex Bligh <alex@alex.org.uk>
Sun, 22 May 2011 09:58:47 +0000 (10:58 +0100)
commitf65d7a3b11542177b856f6a621e12d6ec072995b
tree9349f90f985dc1679e9a80c8af683b52eeeff814
parent8965fe7e2d7dc7a13065c0b00ee335068e7b9752
Chnage documentation for NBD_CMD_FLUSH again.

Use offset, length=0 for normal flushes. Reserve other options
for later (idea from Goswin von Brederlow <goswin-v-b@web.de>)
doc/proto.txt