From 9ae075fdd1901b60d87a0404f9c110753e16969a Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Sun, 2 Sep 2018 19:15:15 -0400 Subject: NFSv4: Convert open state lookup to use RCU Further reduce contention on the inode->i_lock. Signed-off-by: Trond Myklebust --- fs/nfs/nfs4_fs.h | 1 + 1 file changed, 1 insertion(+) (limited to 'fs/nfs/nfs4_fs.h') diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h index 3a6904173214..1b4737f4cac4 100644 --- a/fs/nfs/nfs4_fs.h +++ b/fs/nfs/nfs4_fs.h @@ -191,6 +191,7 @@ struct nfs4_state { atomic_t count; wait_queue_head_t waitq; + struct rcu_head rcu_head; }; -- cgit v1.2.3