diff mbox series

[v3,5/6] block-coroutine-wrapper: allow non bdrv_ prefix

Message ID 20210305173507.393137-6-vsementsov@virtuozzo.com
State New
Headers show
Series qcow2: compressed write cache | expand

Commit Message

Vladimir Sementsov-Ogievskiy March 5, 2021, 5:35 p.m. UTC 
We are going to reuse the script to generate a qcow2_ function in
further commit. Prepare the script now.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
---
 scripts/block-coroutine-wrapper.py | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

Comments

Max Reitz March 12, 2021, 4:53 p.m. UTC | #1 
On 05.03.21 18:35, Vladimir Sementsov-Ogievskiy wrote:
> We are going to reuse the script to generate a qcow2_ function in
> further commit. Prepare the script now.
> 
> Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
> ---
>   scripts/block-coroutine-wrapper.py | 7 ++++---
>   1 file changed, 4 insertions(+), 3 deletions(-)

Reviewed-by: Max Reitz <mreitz@redhat.com>
diff mbox series

Patch

diff --git a/scripts/block-coroutine-wrapper.py b/scripts/block-coroutine-wrapper.py
index 0461fd1c45..85dbeb9ecf 100644
--- a/scripts/block-coroutine-wrapper.py
+++ b/scripts/block-coroutine-wrapper.py
@@ -98,12 +98,13 @@  def snake_to_camel(func_name: str) -> str:
 
 
 def gen_wrapper(func: FuncDecl) -> str:
-    assert func.name.startswith('bdrv_')
-    assert not func.name.startswith('bdrv_co_')
+    assert not '_co_' in func.name
     assert func.return_type == 'int'
     assert func.args[0].type in ['BlockDriverState *', 'BdrvChild *']
 
-    name = 'bdrv_co_' + func.name[5:]
+    subsystem, subname = func.name.split('_', 1)
+
+    name = f'{subsystem}_co_{subname}'
     bs = 'bs' if func.args[0].type == 'BlockDriverState *' else 'child->bs'
     struct_name = snake_to_camel(name)