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| author | Yang Zhang <yang.z.zhang@Intel.com> | 2013-04-11 19:21:36 +0800 |
|---|---|---|
| committer | Marcelo Tosatti <mtosatti@redhat.com> | 2013-04-15 23:20:33 -0300 |
| commit | 8dc6aade5bdc9d436d4ab8328cb15f0adbbc47bf (patch) | |
| tree | 88471ae7c01ef63aff41368fff526fed8c8dfd5d /lib/swiotlb.c | |
| parent | 1fcc7890dbf32571c25278803ee19182c801c006 (diff) | |
KVM: Introduce struct rtc_status
rtc_status is used to track RTC interrupt delivery status. The pending_eoi
will be increased by vcpu who received RTC interrupt and will be decreased
when EOI to this interrupt.
Also, we use dest_map to record the destination vcpu to avoid the case that
vcpu who didn't get the RTC interupt, but issued EOI with same vector of RTC
and descreased pending_eoi by mistake.
Signed-off-by: Yang Zhang <yang.z.zhang@Intel.com>
Reviewed-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'lib/swiotlb.c')
0 files changed, 0 insertions, 0 deletions