> From: Jakub Kicinski
> Sent: Tuesday, April 16, 2024 9:27 AM
> To: Dan Jurgens
> On Tue, 16 Apr 2024 03:15:34 + Dan Jurgens wrote:
> > Which version? It compiles for me with:
> > $ clang -v
> > clang version 15.0.7 (Fedora 15.0.7-2.fc37)
>
> clang version 17.0.6 (Fedora 17.0.6-2.fc39)
>
On Tue, 16 Apr 2024 03:15:34 + Dan Jurgens wrote:
> Which version? It compiles for me with:
> $ clang -v
> clang version 15.0.7 (Fedora 15.0.7-2.fc37)
clang version 17.0.6 (Fedora 17.0.6-2.fc39)
allmodconfig
The combination of UNIQUE() goto and guard seems to make it unhappy:
../drivers/net
> Pirko
> Subject: Re: [PATCH net-next v3 5/6] virtio_net: Add a lock for per queue RX
> coalesce
>
> On Fri, 12 Apr 2024 14:53:08 -0500 Daniel Jurgens wrote:
> > Once the RTNL locking around the control buffer is removed there can
> > be contention on the per queue RX i
at.com; Jiri Pirko
>
> Subject: Re: [PATCH net-next v3 5/6] virtio_net: Add a lock for per queue RX
> coalesce
>
>
>
> 在 2024/4/13 上午3:53, Daniel Jurgens 写道:
> > Once the RTNL locking around the control buffer is removed there can
> > be contention on the per queu
在 2024/4/13 上午3:53, Daniel Jurgens 写道:
Once the RTNL locking around the control buffer is removed there can be
contention on the per queue RX interrupt coalescing data. Use a spin
lock per queue.
Signed-off-by: Daniel Jurgens
---
drivers/net/virtio_net.c | 23 ---
1 fi
On Fri, 12 Apr 2024 14:53:08 -0500 Daniel Jurgens wrote:
> Once the RTNL locking around the control buffer is removed there can be
> contention on the per queue RX interrupt coalescing data. Use a spin
> lock per queue.
Does not compile on Clang.
> + scoped_guard(spinlock, &vi
Once the RTNL locking around the control buffer is removed there can be
contention on the per queue RX interrupt coalescing data. Use a spin
lock per queue.
Signed-off-by: Daniel Jurgens
---
drivers/net/virtio_net.c | 23 ---
1 file changed, 16 insertions(+), 7 deletions(-)
