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author | Keir Fraser <keir@xen.org> | 2011-01-14 14:16:42 +0000 |
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committer | Keir Fraser <keir@xen.org> | 2011-01-14 14:16:42 +0000 |
commit | 24273c92be16bab4d48561a0d892463a544b0a4a (patch) | |
tree | 962bc5ca5f9dd81afb078396151d68736331d754 /xen/include/xen/rcupdate.h | |
parent | 28c7ad54f50ec385f5ae6f5323801e8c0dd8b2cf (diff) | |
download | xen-24273c92be16bab4d48561a0d892463a544b0a4a.tar.gz xen-24273c92be16bab4d48561a0d892463a544b0a4a.tar.bz2 xen-24273c92be16bab4d48561a0d892463a544b0a4a.zip |
rcupdate: Implement rcu_barrier() to synchronously flush RCU work.
Signed-off-by: Keir Fraser <keir@xen.org>
Diffstat (limited to 'xen/include/xen/rcupdate.h')
-rw-r--r-- | xen/include/xen/rcupdate.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/xen/include/xen/rcupdate.h b/xen/include/xen/rcupdate.h index bb4af9d6e0..09802bd622 100644 --- a/xen/include/xen/rcupdate.h +++ b/xen/include/xen/rcupdate.h @@ -197,4 +197,6 @@ void rcu_check_callbacks(int cpu); void fastcall call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *head)); +int rcu_barrier(void); + #endif /* __XEN_RCUPDATE_H */ |