Instead of taking the writer lock internally, require callers to already
hold it when calling bdrv_unref_child(). These callers will typically
already hold the graph lock once the locking work is completed, which
means that they can't call functions that take it internally.
Signed-off-by: Kevin Wo
Am 17/08/2023 um 14:50 schrieb Kevin Wolf:
> Instead of taking the writer lock internally, require callers to already
> hold it when calling bdrv_unref_child(). These callers will typically
> already hold the graph lock once the locking work is completed, which
> means that they can't call funct
On Thu, Aug 17, 2023 at 02:50:19PM +0200, Kevin Wolf wrote:
> Instead of taking the writer lock internally, require callers to already
> hold it when calling bdrv_unref_child(). These callers will typically
> already hold the graph lock once the locking work is completed, which
> means that they ca