On Thu, 29 Sep 2022 11:59:23 -0300 Jason Gunthorpe <jgg@xxxxxxxxxx> wrote: > Kevin points out that the vfio_group->users doesn't really need to exist > now, and some other inspection shows that the group_rwsem has outlived its > utility as well. Replace both with simpler constructs. > > Signed-off-by: Jason Gunthorpe <jgg@xxxxxxxxxx> > > Jason Gunthorpe (2): > vfio: Remove the vfio_group->users and users_comp > vfio: Change vfio_group->group_rwsem to a mutex > > drivers/vfio/container.c | 10 ++--- > drivers/vfio/vfio.h | 5 +-- > drivers/vfio/vfio_main.c | 92 +++++++++++++++++++--------------------- > 3 files changed, 50 insertions(+), 57 deletions(-) > > > base-commit: 42e1d1eed20a17c6cbb1d600c77a6ca69a632d4c Applied to vfio next branch for v6.1. Thanks, Alex
