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vfio: Rename vfio_ioctl_check_extension()

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To vfio_container_ioctl_check_extension().

A following patch will turn this into a non-static function, make it clear
it is related to the container.

Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/6-v3-297af71838d2+b9-vfio_container_split_jgg@nvidia.com
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
This commit is contained in:
Jason Gunthorpe 2022-09-22 16:20:24 -03:00 committed by Alex Williamson
parent c41da4622e
commit 1408640d57
1 changed files with 6 additions and 5 deletions
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11
drivers/vfio/vfio_main.c
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@ -813,8 +813,9 @@ EXPORT_SYMBOL_GPL(vfio_unregister_group_dev);
/*
* VFIO base fd, /dev/vfio/vfio
*/
static long vfio_ioctl_check_extension(struct vfio_container *container,
unsigned long arg)
static long
vfio_container_ioctl_check_extension(struct vfio_container *container,
unsigned long arg)
{
struct vfio_iommu_driver *driver;
long ret = 0;
@ -971,7 +972,7 @@ static long vfio_fops_unl_ioctl(struct file *filep,
ret = VFIO_API_VERSION;
break;
case VFIO_CHECK_EXTENSION:
ret = vfio_ioctl_check_extension(container, arg);
ret = vfio_container_ioctl_check_extension(container, arg);
break;
case VFIO_SET_IOMMU:
ret = vfio_ioctl_set_iommu(container, arg);
@ -2100,8 +2101,8 @@ bool vfio_file_enforced_coherent(struct file *file)
down_read(&group->group_rwsem);
if (group->container) {
ret = vfio_ioctl_check_extension(group->container,
VFIO_DMA_CC_IOMMU);
ret = vfio_container_ioctl_check_extension(group->container,
VFIO_DMA_CC_IOMMU);
} else {
/*
* Since the coherency state is determined only once a container