On Tue, 19 Dec 2023 at 13:20, Kevin Wolf wrote:
>
> Am 19.12.2023 um 16:28 hat Kevin Wolf geschrieben:
> > Am 05.12.2023 um 19:20 hat Stefan Hajnoczi geschrieben:
> > > aio_context_acquire()/aio_context_release() has been replaced by
> > > fine-grained locking to protect state shared by multiple t
On Wed, 20 Dec 2023 at 04:32, Kevin Wolf wrote:
>
> Am 19.12.2023 um 22:23 hat Stefan Hajnoczi geschrieben:
> > The following hack makes the test pass but there are larger safety
> > issues that I'll need to look at on Wednesday:
>
> I see, you're taking the same approach as in the SCSI layer: Don
Am 19.12.2023 um 22:23 hat Stefan Hajnoczi geschrieben:
> The following hack makes the test pass but there are larger safety
> issues that I'll need to look at on Wednesday:
I see, you're taking the same approach as in the SCSI layer: Don't make
things thread-safe, but just always access them from
The following hack makes the test pass but there are larger safety
issues that I'll need to look at on Wednesday:
diff --git a/nbd/server.c b/nbd/server.c
index 895cf0a752..cf4b7d5c6d 100644
--- a/nbd/server.c
+++ b/nbd/server.c
@@ -1617,7 +1617,7 @@ static void nbd_drained_begin(void *opaque)
Am 19.12.2023 um 16:28 hat Kevin Wolf geschrieben:
> Am 05.12.2023 um 19:20 hat Stefan Hajnoczi geschrieben:
> > aio_context_acquire()/aio_context_release() has been replaced by
> > fine-grained locking to protect state shared by multiple threads. The
> > AioContext lock still plays the role of bal
Am 05.12.2023 um 19:20 hat Stefan Hajnoczi geschrieben:
> aio_context_acquire()/aio_context_release() has been replaced by
> fine-grained locking to protect state shared by multiple threads. The
> AioContext lock still plays the role of balancing locking in
> AIO_WAIT_WHILE() and many functions in
aio_context_acquire()/aio_context_release() has been replaced by
fine-grained locking to protect state shared by multiple threads. The
AioContext lock still plays the role of balancing locking in
AIO_WAIT_WHILE() and many functions in QEMU either require that the
AioContext lock is held or not held
