diff options
| author | Kevin Wolf <kwolf@redhat.com> | 2019-06-17 13:54:48 +0200 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2019-06-18 16:41:10 +0200 |
| commit | 128b05f7e00765d883164631b974a27af5b4b613 (patch) | |
| tree | 2f767a2e529105d28361da4c375c57e191d6c8d8 /qapi | |
| parent | dc68c9d3e80e605c8ff5165a7e352d6efd9f999d (diff) | |
block/null: Expose read-zeroes option in QAPI schema
Commit cd219eb1e55 added the read-zeroes option for the null-co and
null-aio block driver, but forgot to add them to the QAPI schema.
Therefore, this option wasn't available in -blockdev and blockdev-add
until now.
Add the missing option in the schema to make it available there, too.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'qapi')
| -rw-r--r-- | qapi/block-core.json | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/qapi/block-core.json b/qapi/block-core.json index 61124431d8..0d43d4f37c 100644 --- a/qapi/block-core.json +++ b/qapi/block-core.json @@ -2890,11 +2890,13 @@ # @latency-ns: emulated latency (in nanoseconds) in processing # requests. Default to zero which completes requests immediately. # (Since 2.4) +# @read-zeroes: if true, reads from the device produce zeroes; if false, the +# buffer is left unchanged. (default: false; since: 4.1) # # Since: 2.9 ## { 'struct': 'BlockdevOptionsNull', - 'data': { '*size': 'int', '*latency-ns': 'uint64' } } + 'data': { '*size': 'int', '*latency-ns': 'uint64', '*read-zeroes': 'bool' } } ## # @BlockdevOptionsNVMe: |