From: Yi Liu <yi.l.liu@intel.com>
To: alex.williamson@redhat.com, jgg@nvidia.com, kevin.tian@intel.com
Cc: linux-s390@vger.kernel.org, yi.l.liu@intel.com,
yi.y.sun@linux.intel.com, mjrosato@linux.ibm.com,
kvm@vger.kernel.org, intel-gvt-dev@lists.freedesktop.org,
joro@8bytes.org, cohuck@redhat.com, xudong.hao@intel.com,
peterx@redhat.com, yan.y.zhao@intel.com, eric.auger@redhat.com,
terrence.xu@intel.com, nicolinc@nvidia.com,
shameerali.kolothum.thodi@huawei.com,
suravee.suthikulpanit@amd.com, intel-gfx@lists.freedesktop.org,
chao.p.peng@linux.intel.com, lulu@redhat.com,
robin.murphy@arm.com, jasowang@redhat.com
Subject: [Intel-gfx] [PATCH v7 03/22] vfio: Remove vfio_file_is_group()
Date: Thu, 16 Mar 2023 05:55:15 -0700 [thread overview]
Message-ID: <20230316125534.17216-4-yi.l.liu@intel.com> (raw)
In-Reply-To: <20230316125534.17216-1-yi.l.liu@intel.com>
since no user of vfio_file_is_group() now.
Signed-off-by: Yi Liu <yi.l.liu@intel.com>
---
drivers/vfio/group.c | 10 ----------
include/linux/vfio.h | 1 -
2 files changed, 11 deletions(-)
diff --git a/drivers/vfio/group.c b/drivers/vfio/group.c
index ede4723c5f72..4f937ebaf6f7 100644
--- a/drivers/vfio/group.c
+++ b/drivers/vfio/group.c
@@ -792,16 +792,6 @@ struct iommu_group *vfio_file_iommu_group(struct file *file)
}
EXPORT_SYMBOL_GPL(vfio_file_iommu_group);
-/**
- * vfio_file_is_group - True if the file is a vfio group file
- * @file: VFIO group file
- */
-bool vfio_file_is_group(struct file *file)
-{
- return vfio_group_from_file(file);
-}
-EXPORT_SYMBOL_GPL(vfio_file_is_group);
-
bool vfio_group_enforced_coherent(struct vfio_group *group)
{
struct vfio_device *device;
diff --git a/include/linux/vfio.h b/include/linux/vfio.h
index 5a2e8a9d538d..a689c64432b7 100644
--- a/include/linux/vfio.h
+++ b/include/linux/vfio.h
@@ -247,7 +247,6 @@ int vfio_mig_get_next_state(struct vfio_device *device,
* External user API
*/
struct iommu_group *vfio_file_iommu_group(struct file *file);
-bool vfio_file_is_group(struct file *file);
bool vfio_file_is_valid(struct file *file);
bool vfio_file_enforced_coherent(struct file *file);
void vfio_file_set_kvm(struct file *file, struct kvm *kvm);
--
2.34.1
next prev parent reply other threads:[~2023-03-16 12:55 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-16 12:55 [Intel-gfx] [PATCH v7 00/22] Add vfio_device cdev for iommufd support Yi Liu
2023-03-16 12:55 ` [Intel-gfx] [PATCH v7 01/22] vfio: Allocate per device file structure Yi Liu
2023-03-16 12:55 ` [Intel-gfx] [PATCH v7 02/22] vfio: Refine vfio file kAPIs for KVM Yi Liu
2023-03-16 12:55 ` Yi Liu [this message]
2023-03-17 1:38 ` [Intel-gfx] [PATCH v7 03/22] vfio: Remove vfio_file_is_group() Tian, Kevin
2023-03-16 12:55 ` [Intel-gfx] [PATCH v7 04/22] vfio: Accept vfio device file in the KVM facing kAPI Yi Liu
2023-03-16 12:55 ` [Intel-gfx] [PATCH v7 05/22] kvm/vfio: Rename kvm_vfio_group to prepare for accepting vfio device fd Yi Liu
2023-03-16 12:55 ` [Intel-gfx] [PATCH v7 06/22] kvm/vfio: Accept vfio device file from userspace Yi Liu
2023-03-17 1:39 ` Tian, Kevin
2023-03-16 12:55 ` [Intel-gfx] [PATCH v7 07/22] vfio: Pass struct vfio_device_file * to vfio_device_open/close() Yi Liu
2023-03-16 12:55 ` [Intel-gfx] [PATCH v7 08/22] vfio: Block device access via device fd until device is opened Yi Liu
2023-03-16 12:55 ` [Intel-gfx] [PATCH v7 09/22] vfio: Add cdev_device_open_cnt to vfio_group Yi Liu
2023-03-16 12:55 ` [Intel-gfx] [PATCH v7 10/22] vfio: Make vfio_device_open() single open for device cdev path Yi Liu
2023-03-16 12:55 ` [Intel-gfx] [PATCH v7 11/22] vfio: Make vfio_device_first_open() to accept NULL iommufd for noiommu Yi Liu
2023-03-17 1:45 ` Tian, Kevin
2023-03-16 12:55 ` [Intel-gfx] [PATCH v7 12/22] vfio-iommufd: Move noiommu support out of vfio_iommufd_bind() Yi Liu
2023-03-17 1:54 ` Tian, Kevin
2023-03-16 12:55 ` [Intel-gfx] [PATCH v7 13/22] vfio-iommufd: Split bind/attach into two steps Yi Liu
2023-03-17 1:57 ` Tian, Kevin
2023-03-16 12:55 ` [Intel-gfx] [PATCH v7 14/22] vfio: Record devid in vfio_device_file Yi Liu
2023-03-17 1:59 ` Tian, Kevin
2023-03-16 12:55 ` [Intel-gfx] [PATCH v7 15/22] vfio-iommufd: Add detach_ioas support for physical VFIO devices Yi Liu
2023-03-17 2:13 ` Tian, Kevin
2023-03-17 3:06 ` Liu, Yi L
2023-03-17 3:17 ` Tian, Kevin
2023-03-16 12:55 ` [Intel-gfx] [PATCH v7 16/22] iommufd/device: Add iommufd_access_detach() API Yi Liu
2023-03-17 2:10 ` Tian, Kevin
2023-03-16 12:55 ` [Intel-gfx] [PATCH v7 17/22] vfio-iommufd: Add detach_ioas support for emulated VFIO devices Yi Liu
2023-03-17 2:16 ` Tian, Kevin
2023-03-16 12:55 ` [Intel-gfx] [PATCH v7 18/22] vfio: Add cdev for vfio_device Yi Liu
2023-03-16 12:55 ` [Intel-gfx] [PATCH v7 19/22] vfio: Add VFIO_DEVICE_BIND_IOMMUFD Yi Liu
2023-03-17 2:22 ` Tian, Kevin
2023-03-16 12:55 ` [Intel-gfx] [PATCH v7 20/22] vfio: Add VFIO_DEVICE_AT[DE]TACH_IOMMUFD_PT Yi Liu
2023-03-16 12:55 ` [Intel-gfx] [PATCH v7 21/22] vfio: Compile group optionally Yi Liu
2023-03-16 12:55 ` [Intel-gfx] [PATCH v7 22/22] docs: vfio: Add vfio device cdev description Yi Liu
2023-03-17 2:40 ` Tian, Kevin
2023-03-16 21:47 ` [Intel-gfx] ✗ Fi.CI.BUILD: failure for Add vfio_device cdev for iommufd support (rev8) Patchwork
2023-03-17 9:53 ` [Intel-gfx] [PATCH v7 00/22] Add vfio_device cdev for iommufd support Xu, Terrence
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