From 38942ba204639030b3f3cfe5748a6aff3c9dcc81 Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Wed, 4 Mar 2015 15:59:05 -0500 Subject: [PATCH] NFSv4: Append delegations to the per-client list instead of prepending Do so on the assumption that for most use cases, that list will turn into a more or less LRU-ordered list, and so the list traversals in nfs_client_return_marked_delegations() are likely to be shorter before hitting a candidate to return. Signed-off-by: Trond Myklebust --- fs/nfs/delegation.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/nfs/delegation.c b/fs/nfs/delegation.c index a6ad68865880..540ee260318c 100644 --- a/fs/nfs/delegation.c +++ b/fs/nfs/delegation.c @@ -378,7 +378,7 @@ int nfs_inode_set_delegation(struct inode *inode, struct rpc_cred *cred, struct if (freeme == NULL) goto out; } - list_add_rcu(&delegation->super_list, &server->delegations); + list_add_tail_rcu(&delegation->super_list, &server->delegations); rcu_assign_pointer(nfsi->delegation, delegation); delegation = NULL; -- 2.39.5