docs: Allow NBD_REPLY_TYPE_ERROR_OFFSET on more commands
authorEric Blake <eblake@redhat.com>
Thu, 4 Aug 2022 21:08:09 +0000 (16:08 -0500)
committerEric Blake <eblake@redhat.com>
Thu, 4 Aug 2022 21:10:13 +0000 (16:10 -0500)
commit4697b68efc0781ef0dd7bdc92229d399091fde51
tree093bd9fdcd8c2a74ab47f202dc20ed8894432197
parenta6f392baaa833c6904de0b9b3dfaa81ce5fd24c6
docs: Allow NBD_REPLY_TYPE_ERROR_OFFSET on more commands

Writing zeroes and caching are also commands where an error at a
specific offset may be useful information to the caller.  WRITE_ZEROES
was missed in commit c77903ca when structured replies were added;
CACHE was missed in 9378376a when it was added.
doc/proto.md