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Diffstat (limited to 'fs/nfs/delegation.h')
-rw-r--r--fs/nfs/delegation.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/fs/nfs/delegation.h b/fs/nfs/delegation.h
index 5e9f40e0a7d8..c772bab12eea 100644
--- a/fs/nfs/delegation.h
+++ b/fs/nfs/delegation.h
@@ -20,12 +20,16 @@ struct nfs_delegation {
20 int type; 20 int type;
21 loff_t maxsize; 21 loff_t maxsize;
22 __u64 change_attr; 22 __u64 change_attr;
23#define NFS_DELEGATION_NEED_RECLAIM 0
24 unsigned long flags; 23 unsigned long flags;
25 spinlock_t lock; 24 spinlock_t lock;
26 struct rcu_head rcu; 25 struct rcu_head rcu;
27}; 26};
28 27
28enum {
29 NFS_DELEGATION_NEED_RECLAIM = 0,
30 NFS_DELEGATION_RETURN,
31};
32
29int nfs_inode_set_delegation(struct inode *inode, struct rpc_cred *cred, struct nfs_openres *res); 33int nfs_inode_set_delegation(struct inode *inode, struct rpc_cred *cred, struct nfs_openres *res);
30void nfs_inode_reclaim_delegation(struct inode *inode, struct rpc_cred *cred, struct nfs_openres *res); 34void nfs_inode_reclaim_delegation(struct inode *inode, struct rpc_cred *cred, struct nfs_openres *res);
31int nfs_inode_return_delegation(struct inode *inode); 35int nfs_inode_return_delegation(struct inode *inode);
@@ -33,7 +37,7 @@ int nfs_async_inode_return_delegation(struct inode *inode, const nfs4_stateid *s
33void nfs_inode_return_delegation_noreclaim(struct inode *inode); 37void nfs_inode_return_delegation_noreclaim(struct inode *inode);
34 38
35struct inode *nfs_delegation_find_inode(struct nfs_client *clp, const struct nfs_fh *fhandle); 39struct inode *nfs_delegation_find_inode(struct nfs_client *clp, const struct nfs_fh *fhandle);
36void nfs_return_all_delegations(struct super_block *sb); 40void nfs_super_return_all_delegations(struct super_block *sb);
37void nfs_expire_all_delegations(struct nfs_client *clp); 41void nfs_expire_all_delegations(struct nfs_client *clp);
38void nfs_handle_cb_pathdown(struct nfs_client *clp); 42void nfs_handle_cb_pathdown(struct nfs_client *clp);
39 43