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| author | Keir Fraser <keir.fraser@citrix.com> | 2009-10-29 11:14:54 +0000 |
|---|---|---|
| committer | Keir Fraser <keir.fraser@citrix.com> | 2009-10-29 11:14:54 +0000 |
| commit | bde7d0c41aaf5d38d0697feb2750df61685960f7 (patch) | |
| tree | 054effc61576f6f5bffb089305dbc9fc68ef47fc /xen/include/xen/shared.h | |
| parent | 4e69eb152ebb1f81b539eb4c1decb372ad29242b (diff) | |
| download | xen-bde7d0c41aaf5d38d0697feb2750df61685960f7.tar.gz xen-bde7d0c41aaf5d38d0697feb2750df61685960f7.tar.bz2 xen-bde7d0c41aaf5d38d0697feb2750df61685960f7.zip | |
Point per-vcpu vcpu_info at a dummy structure by default, avoiding
need for scattered NULL-pointer checks.
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
Diffstat (limited to 'xen/include/xen/shared.h')
| -rw-r--r-- | xen/include/xen/shared.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/xen/include/xen/shared.h b/xen/include/xen/shared.h index 3bbf133294..528c8b77c5 100644 --- a/xen/include/xen/shared.h +++ b/xen/include/xen/shared.h @@ -43,6 +43,8 @@ typedef struct vcpu_info vcpu_info_t; #endif +extern vcpu_info_t dummy_vcpu_info; + #define shared_info(d, field) __shared_info(d, (d)->shared_info, field) #define vcpu_info(v, field) __vcpu_info(v, (v)->vcpu_info, field) |