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-rw-r--r--fs/nfsd/netns.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/nfsd/netns.h b/fs/nfsd/netns.h
index a75abeb1e698..935c1028c217 100644
--- a/fs/nfsd/netns.h
+++ b/fs/nfsd/netns.h
@@ -176,6 +176,12 @@ struct nfsd_net {
unsigned int longest_chain_cachesize;
struct shrinker nfsd_reply_cache_shrinker;
+
+ /* tracking server-to-server copy mounts */
+ spinlock_t nfsd_ssc_lock;
+ struct list_head nfsd_ssc_mount_list;
+ wait_queue_head_t nfsd_ssc_waitq;
+
/* utsname taken from the process that starts the server */
char nfsd_name[UNX_MAXNODENAME+1];
};