On 20.10.26 07:59, Markus Armbruster wrote:
Hanna Czenczek <[email protected]> writes:
This enum gives more information than IoOperationType (which is used for
the rerror/werror distinction) to identify operation types for block
accounting.
Signed-off-by: Hanna Czenczek <[email protected]>
---
qapi/block.json | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/qapi/block.json b/qapi/block.json
index 0a88d405a26..8f4a71733c1 100644
--- a/qapi/block.json
+++ b/qapi/block.json
@@ -629,3 +629,23 @@
'command': 'str' },
'features': [ 'unstable' ],
'allow-preconfig': true }
+
+##
+# @IoAccountingOperation:
+#
+# I/O operation types as they are tracked by block accounting.
Can we have a link to suitable docs on block accounting?
Which do you have in mind?
Also, I’m not sure whether these are suitable, because they are the
operation types used by block accounting, but for now, accounting
cookies (block/accounting.c) use their own non-QAPI enum (enum
BlockAcctType).
Hanna
+#
+# @read: Reading data
+#
+# @write: Writing data
+#
+# @flush: Flushing data to disk
+#
+# @zone-append: Appending data to a zone of a zoned block device
+#
+# @unmap: Discarding a block of data
+#
+# Since: 11.2
+##
+{ 'enum': 'IoAccountingOperation',
+ 'data': [ 'read', 'write', 'flush', 'zone-append', 'unmap' ] }
