diff options
| author | Jan Beulich <jbeulich@suse.com> | 2012-02-24 11:46:32 +0100 |
|---|---|---|
| committer | Jan Beulich <jbeulich@suse.com> | 2012-02-24 11:46:32 +0100 |
| commit | a8078b02351eb5085afb1941175bb3977863e849 (patch) | |
| tree | d4dd3e2617c368507152d1af19ea7d448bbc268b /xen/arch/x86/domain.c | |
| parent | e1dc98e3c3619cf7a050cc898ecb9288eceb5915 (diff) | |
| download | xen-a8078b02351eb5085afb1941175bb3977863e849.tar.gz xen-a8078b02351eb5085afb1941175bb3977863e849.tar.bz2 xen-a8078b02351eb5085afb1941175bb3977863e849.zip | |
passthrough: release assigned PCI devices earlier during domain shutdown
At least with xend, where there's not even a tool stack side attempt to
de-assign devices during domain shutdown, this allows immediate re-
starts of a domain to work reliably. (There's no apparent reason why
c/s 18010:c1577f094ae4 chose to put this in the asynchronous part of
domain destruction).
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Acked-by: Keir Fraser <keir@xen.org>
Diffstat (limited to 'xen/arch/x86/domain.c')
| -rw-r--r-- | xen/arch/x86/domain.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/xen/arch/x86/domain.c b/xen/arch/x86/domain.c index f7182e73ec..79d1ca229f 100644 --- a/xen/arch/x86/domain.c +++ b/xen/arch/x86/domain.c @@ -657,7 +657,6 @@ void arch_domain_destroy(struct domain *d) xfree(d->arch.pv_domain.e820); vmce_destroy_msr(d); - pci_release_devices(d); free_domain_pirqs(d); if ( !is_idle_domain(d) ) iommu_domain_destroy(d); @@ -2101,6 +2100,8 @@ int domain_relinquish_resources(struct domain *d) switch ( d->arch.relmem ) { case RELMEM_not_started: + pci_release_devices(d); + /* Tear down paging-assistance stuff. */ paging_teardown(d); |