* [PATCH] sample/vfio-mdev: Change return type to vm_fault_t
@ 2018-07-04 15:30 Souptick Joarder
2018-07-05 19:44 ` Alex Williamson
0 siblings, 1 reply; 2+ messages in thread
From: Souptick Joarder @ 2018-07-04 15:30 UTC (permalink / raw)
To: willy, kwankhede
Cc: kvm, linux-kernel, svptas.linux, brajeswar.linux,
sabyasachi.linux, ajitn.linux
convert mbochs_region_vm_fault and mbochs_dmabuf_vm_fault
to return vm_fault_t type.
Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
---
samples/vfio-mdev/mbochs.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/samples/vfio-mdev/mbochs.c b/samples/vfio-mdev/mbochs.c
index 2960e26..7743fbc 100644
--- a/samples/vfio-mdev/mbochs.c
+++ b/samples/vfio-mdev/mbochs.c
@@ -657,7 +657,7 @@ static void mbochs_put_pages(struct mdev_state *mdev_state)
dev_dbg(dev, "%s: %d pages released\n", __func__, count);
}
-static int mbochs_region_vm_fault(struct vm_fault *vmf)
+static vm_fault_t mbochs_region_vm_fault(struct vm_fault *vmf)
{
struct vm_area_struct *vma = vmf->vma;
struct mdev_state *mdev_state = vma->vm_private_data;
@@ -695,7 +695,7 @@ static int mbochs_mmap(struct mdev_device *mdev, struct vm_area_struct *vma)
return 0;
}
-static int mbochs_dmabuf_vm_fault(struct vm_fault *vmf)
+static vm_fault_t mbochs_dmabuf_vm_fault(struct vm_fault *vmf)
{
struct vm_area_struct *vma = vmf->vma;
struct mbochs_dmabuf *dmabuf = vma->vm_private_data;
--
1.9.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] sample/vfio-mdev: Change return type to vm_fault_t
2018-07-04 15:30 [PATCH] sample/vfio-mdev: Change return type to vm_fault_t Souptick Joarder
@ 2018-07-05 19:44 ` Alex Williamson
0 siblings, 0 replies; 2+ messages in thread
From: Alex Williamson @ 2018-07-05 19:44 UTC (permalink / raw)
To: Souptick Joarder
Cc: willy, kwankhede, kvm, linux-kernel, svptas.linux,
brajeswar.linux, sabyasachi.linux, ajitn.linux
On Wed, 4 Jul 2018 21:00:14 +0530
Souptick Joarder <jrdr.linux@gmail.com> wrote:
> convert mbochs_region_vm_fault and mbochs_dmabuf_vm_fault
> to return vm_fault_t type.
>
> Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
> ---
> samples/vfio-mdev/mbochs.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/samples/vfio-mdev/mbochs.c b/samples/vfio-mdev/mbochs.c
> index 2960e26..7743fbc 100644
> --- a/samples/vfio-mdev/mbochs.c
> +++ b/samples/vfio-mdev/mbochs.c
> @@ -657,7 +657,7 @@ static void mbochs_put_pages(struct mdev_state *mdev_state)
> dev_dbg(dev, "%s: %d pages released\n", __func__, count);
> }
>
> -static int mbochs_region_vm_fault(struct vm_fault *vmf)
> +static vm_fault_t mbochs_region_vm_fault(struct vm_fault *vmf)
> {
> struct vm_area_struct *vma = vmf->vma;
> struct mdev_state *mdev_state = vma->vm_private_data;
> @@ -695,7 +695,7 @@ static int mbochs_mmap(struct mdev_device *mdev, struct vm_area_struct *vma)
> return 0;
> }
>
> -static int mbochs_dmabuf_vm_fault(struct vm_fault *vmf)
> +static vm_fault_t mbochs_dmabuf_vm_fault(struct vm_fault *vmf)
> {
> struct vm_area_struct *vma = vmf->vma;
> struct mbochs_dmabuf *dmabuf = vma->vm_private_data;
Looks good to me, I'll include this in my vfio for-linus branch for
v4.18. Thanks,
Alex
^ permalink raw reply [flat|nested] 2+ messages in thread
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