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| author | Keir Fraser <keir@xensource.com> | 2007-06-15 15:30:49 +0100 |
|---|---|---|
| committer | Keir Fraser <keir@xensource.com> | 2007-06-15 15:30:49 +0100 |
| commit | 34bef0e6d5f4db553c68bd482e5e0f9487dea300 (patch) | |
| tree | 174d695b5c7d40e3bebb9a567aa7b301c91a5ebe /xen/include/asm-x86/hvm/vcpu.h | |
| parent | b010d6c68edcd9a057310240a97de6186db12437 (diff) | |
| download | xen-34bef0e6d5f4db553c68bd482e5e0f9487dea300.tar.gz xen-34bef0e6d5f4db553c68bd482e5e0f9487dea300.tar.bz2 xen-34bef0e6d5f4db553c68bd482e5e0f9487dea300.zip | |
hvm: Add locking to platform timers.
Handy for correctness.
Signed-off-by: Keir Fraser <keir@xensource.com>
Diffstat (limited to 'xen/include/asm-x86/hvm/vcpu.h')
| -rw-r--r-- | xen/include/asm-x86/hvm/vcpu.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/xen/include/asm-x86/hvm/vcpu.h b/xen/include/asm-x86/hvm/vcpu.h index 75aae07b1c..b0a6956120 100644 --- a/xen/include/asm-x86/hvm/vcpu.h +++ b/xen/include/asm-x86/hvm/vcpu.h @@ -35,6 +35,9 @@ struct hvm_vcpu { struct vlapic vlapic; s64 cache_tsc_offset; u64 guest_time; + + /* Lock and list for virtual platform timers. */ + spinlock_t tm_lock; struct list_head tm_list; /* For AP startup */ |