Jason Gunthorpe 3ca5470878 vfio: Change struct vfio_group::container_users to a non-atomic int ... Now that everything is fully locked there is no need for container_users to remain as an atomic, change it to an unsigned int. Use 'if (group->container)' as the test to determine if the container is present or not instead of using container_users. Reviewed-by: Kevin Tian <kevin.tian@intel.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com> Tested-by: Nicolin Chen <nicolinc@nvidia.com> Tested-by: Matthew Rosato <mjrosato@linux.ibm.com> Link: https://lore.kernel.org/r/6-v2-d035a1842d81+1bf-vfio_group_locking_jgg@nvidia.com Signed-off-by: Alex Williamson <alex.williamson@redhat.com>		2022-05-17 13:07:09 -06:00
..
fsl-mc	vfio: Set DMA ownership for VFIO devices	2022-04-28 15:32:20 +02:00
mdev	vfio/mdev: Use the driver core to create the 'remove' file	2022-04-21 07:36:56 -04:00
pci	vfio/pci: Use the struct file as the handle not the vfio_group	2022-05-13 10:14:20 -06:00
platform	vfio: Set DMA ownership for VFIO devices	2022-04-28 15:32:20 +02:00
Kconfig	vfio: Use kconfig if XX/endif blocks instead of repeating 'depends on'	2021-08-26 10:36:51 -06:00
Makefile	vfio/fsl-mc: Add VFIO framework skeleton for fsl-mc devices	2020-10-07 14:17:33 -06:00
vfio_iommu_spapr_tce.c	vfio/spapr_tce: reject mediated devices	2021-09-30 12:46:44 -06:00
vfio_iommu_type1.c	vfio/iommu_type1: replace kfree with kvfree	2021-12-21 12:30:34 -07:00
vfio_spapr_eeh.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500	2019-06-19 17:09:55 +02:00
vfio.c	vfio: Change struct vfio_group::container_users to a non-atomic int	2022-05-17 13:07:09 -06:00
vfio.h	vfio: clean up the check for mediated device in vfio_iommu_type1	2021-09-30 12:46:44 -06:00
virqfd.c	vfio/virqfd: Drain events from eventfd in virqfd_wakeup()	2020-11-15 09:49:10 -05:00