[Qemu-devel] [PATCH 3/5] block: Remove cache.writeback from blockdev-add

[Kevin Wolf]

The WCE bit is a frontend property and should not be part of the backend
configuration. This is especially important because the same BDS can be
used by different users with different WCE requirements.

Signed-off-by: Kevin Wolf <address@hidden>
---
 qapi/block-core.json | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/qapi/block-core.json b/qapi/block-core.json
index 9bf1b22..e3617e2 100644
--- a/qapi/block-core.json
+++ b/qapi/block-core.json
@@ -1614,7 +1614,6 @@
 #
 # Includes cache-related options for block devices
 #
-# @writeback:   #optional enables writeback mode for any caches (default: true)
 # @direct:      #optional enables use of O_DIRECT (bypass the host page cache;
 #               default: false)
 # @no-flush:    #optional ignore any flush requests for the device (default:
@@ -1623,8 +1622,7 @@
 # Since: 1.7
 ##
 { 'struct': 'BlockdevCacheOptions',
-  'data': { '*writeback': 'bool',
-            '*direct': 'bool',
+  'data': { '*direct': 'bool',
             '*no-flush': 'bool' } }
 
 ##
-- 
1.8.3.1