Add per-domain d->pci_lock that protects access to
d->pdev_list. Purpose of this lock is to give guarantees to VPCI code
that underlying pdev will not disappear under feet. This is a rw-lock,
but this patch adds only write_lock()s. There will be read_lock()
users in the next patches.
This lock sho
On Tue, Aug 29, 2023 at 11:19:42PM +, Volodymyr Babchuk wrote:
> Add per-domain d->pci_lock that protects access to
> d->pdev_list. Purpose of this lock is to give guarantees to VPCI code
> that underlying pdev will not disappear under feet. This is a rw-lock,
> but this patch adds only write_l
Hello Roger,
Roger Pau Monné writes:
> On Tue, Aug 29, 2023 at 11:19:42PM +, Volodymyr Babchuk wrote:
>> Add per-domain d->pci_lock that protects access to
>> d->pdev_list. Purpose of this lock is to give guarantees to VPCI code
>> that underlying pdev will not disappear under feet. This is
