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author | Ryan Wilson <wryan@nicira.com> | 2014-05-19 00:09:24 -0700 |
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committer | Ben Pfaff <blp@nicira.com> | 2014-05-19 08:19:20 -0700 |
commit | 9421a1f69a1f3b069a3b38fdb580a5aeb0c348ce (patch) | |
tree | b6107cb909cc169528855263c71412b8d7edbc27 /lib/ovs-rcu.h | |
parent | 380f86e4a75dfc1dd108b51169ba67882e1eb719 (diff) | |
download | openvswitch-9421a1f69a1f3b069a3b38fdb580a5aeb0c348ce.tar.gz |
ovs-rcu: Add OVSRCU_TYPE_INITIALIZER which initializes OVSRCU_TYPE variables to NULL.
Signed-off-by: Ryan Wilson <wryan@nicira.com>
Acked-by: Alex Wang <alexw@nicira.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
Diffstat (limited to 'lib/ovs-rcu.h')
-rw-r--r-- | lib/ovs-rcu.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/ovs-rcu.h b/lib/ovs-rcu.h index 4b451b23b..8327517bd 100644 --- a/lib/ovs-rcu.h +++ b/lib/ovs-rcu.h @@ -129,6 +129,7 @@ */ #if __GNUC__ #define OVSRCU_TYPE(TYPE) struct { ATOMIC(TYPE) p; } +#define OVSRCU_TYPE_INITIALIZER { NULL } #define ovsrcu_get__(TYPE, VAR, ORDER) \ ({ \ TYPE value__; \ @@ -145,6 +146,7 @@ #else /* not GNU C */ typedef struct ovsrcu_pointer { ATOMIC(void *) p; }; #define OVSRCU_TYPE(TYPE) struct ovsrcu_pointer +#define OVSRCU_TYPE_INITIALIZER { NULL } static inline void * ovsrcu_get__(const struct ovsrcu_pointer *pointer, memory_order order) { |