Displaying 7 results from an estimated 7 matches for "27cbc1eab868".
2017 Aug 10
5
[PATCH 0/2] virtio_scsi: Set can_queue based on size of virtqueue.
Earlier discussion:
https://lkml.org/lkml/2017/8/4/601
"Increased memory usage with scsi-mq"
Downstream bug report:
https://bugzilla.redhat.com/show_bug.cgi?id=1478201
2017 Aug 10
5
[PATCH 0/2] virtio_scsi: Set can_queue based on size of virtqueue.
Earlier discussion:
https://lkml.org/lkml/2017/8/4/601
"Increased memory usage with scsi-mq"
Downstream bug report:
https://bugzilla.redhat.com/show_bug.cgi?id=1478201
2017 Aug 10
0
[PATCH 1/2] virtio: Reduce BUG if total_sg > virtqueue size to WARN.
...NOSPC.
Thanks Paolo Bonzini, Christoph Hellwig.
Signed-off-by: Richard W.M. Jones <rjones at redhat.com>
---
drivers/virtio/virtio_ring.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
index 5e1b548828e6..27cbc1eab868 100644
--- a/drivers/virtio/virtio_ring.c
+++ b/drivers/virtio/virtio_ring.c
@@ -296,7 +296,6 @@ static inline int virtqueue_add(struct virtqueue *_vq,
}
#endif
- BUG_ON(total_sg > vq->vring.num);
BUG_ON(total_sg == 0);
head = vq->free_head;
@@ -305,8 +304,10 @@ static inline in...
2017 Aug 10
3
[PATCH v2 0/2] virtio_scsi: Set can_queue based on size of virtqueue.
v1 was here:
https://lkml.org/lkml/2017/8/10/689
v1 -> v2:
Remove .can_queue field from the templates.
Rich.
2017 Aug 10
3
[PATCH v2 0/2] virtio_scsi: Set can_queue based on size of virtqueue.
v1 was here:
https://lkml.org/lkml/2017/8/10/689
v1 -> v2:
Remove .can_queue field from the templates.
Rich.
2017 Aug 10
2
[PATCH 1/2] virtio: Reduce BUG if total_sg > virtqueue size to WARN.
...Hellwig.
>
> Signed-off-by: Richard W.M. Jones <rjones at redhat.com>
> ---
> drivers/virtio/virtio_ring.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
> index 5e1b548828e6..27cbc1eab868 100644
> --- a/drivers/virtio/virtio_ring.c
> +++ b/drivers/virtio/virtio_ring.c
> @@ -296,7 +296,6 @@ static inline int virtqueue_add(struct virtqueue *_vq,
> }
> #endif
>
> - BUG_ON(total_sg > vq->vring.num);
> BUG_ON(total_sg == 0);
>
> head = vq-&g...
2017 Aug 10
2
[PATCH 1/2] virtio: Reduce BUG if total_sg > virtqueue size to WARN.
...Hellwig.
>
> Signed-off-by: Richard W.M. Jones <rjones at redhat.com>
> ---
> drivers/virtio/virtio_ring.c | 5 +++--
> 1 file changed, 3 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c
> index 5e1b548828e6..27cbc1eab868 100644
> --- a/drivers/virtio/virtio_ring.c
> +++ b/drivers/virtio/virtio_ring.c
> @@ -296,7 +296,6 @@ static inline int virtqueue_add(struct virtqueue *_vq,
> }
> #endif
>
> - BUG_ON(total_sg > vq->vring.num);
> BUG_ON(total_sg == 0);
>
> head = vq-&g...