Am 06.04.2017 um 23:29 hat Richard W.M. Jones geschrieben:
> On Thu, Apr 06, 2017 at 04:23:19PM -0500, Eric Blake wrote:
> > On 04/06/2017 04:15 PM, Richard W.M. Jones wrote:
> >
> > +++ b/block/io.c
> > @@ -945,6 +945,8 @@ static int coroutine_fn
> >
On Thu, Apr 06, 2017 at 04:23:19PM -0500, Eric Blake wrote:
> On 04/06/2017 04:15 PM, Richard W.M. Jones wrote:
>
> +++ b/block/io.c
> @@ -945,6 +945,8 @@ static int coroutine_fn
> bdrv_co_do_copy_on_readv(BdrvChild *child,
> size_t skip_bytes;
> int ret;
>
On 04/06/2017 04:15 PM, Richard W.M. Jones wrote:
+++ b/block/io.c
@@ -945,6 +945,8 @@ static int coroutine_fn
bdrv_co_do_copy_on_readv(BdrvChild *child,
size_t skip_bytes;
int ret;
+assert(child->perm & (BLK_PERM_WRITE_UNCHANGED |
On Thu, Apr 06, 2017 at 04:03:28PM -0500, Eric Blake wrote:
> On 04/06/2017 03:59 PM, Richard W.M. Jones wrote:
> > On Tue, Feb 28, 2017 at 09:36:42PM +0100, Kevin Wolf wrote:
> >> This adds assertions that ensure that the necessary write permissions
> >> have been granted before someone attempts
On 04/06/2017 03:59 PM, Richard W.M. Jones wrote:
> On Tue, Feb 28, 2017 at 09:36:42PM +0100, Kevin Wolf wrote:
>> This adds assertions that ensure that the necessary write permissions
>> have been granted before someone attempts to write to a node.
>>
>> Signed-off-by: Kevin Wolf
On Tue, Feb 28, 2017 at 09:36:42PM +0100, Kevin Wolf wrote:
> This adds assertions that ensure that the necessary write permissions
> have been granted before someone attempts to write to a node.
>
> Signed-off-by: Kevin Wolf
> Acked-by: Fam Zheng
>
This adds assertions that ensure that the necessary write permissions
have been granted before someone attempts to write to a node.
Signed-off-by: Kevin Wolf
Acked-by: Fam Zheng
Reviewed-by: Max Reitz
---
block/io.c | 3 +++
1 file