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NFSv4: Return delegation upon rename or removal of file.

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Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Trond Myklebust
2005-10-18 14:20:19 -07:00
parent cdce5d6b94
commit cae7a073a4
4 changed files with 20 additions and 4 deletions
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16
fs/nfs/delegation.h
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@@ -25,7 +25,7 @@ struct nfs_delegation {
int nfs_inode_set_delegation(struct inode *inode, struct rpc_cred *cred, struct nfs_openres *res);
void nfs_inode_reclaim_delegation(struct inode *inode, struct rpc_cred *cred, struct nfs_openres *res);
int nfs_inode_return_delegation(struct inode *inode);
int __nfs_inode_return_delegation(struct inode *inode);
int nfs_async_inode_return_delegation(struct inode *inode, const nfs4_stateid *stateid);
struct inode *nfs_delegation_find_inode(struct nfs4_client *clp, const struct nfs_fh *fhandle);
@@ -47,11 +47,25 @@ static inline int nfs_have_delegation(struct inode *inode, int flags)
return 1;
return 0;
}
static inline int nfs_inode_return_delegation(struct inode *inode)
{
int err = 0;
if (NFS_I(inode)->delegation != NULL)
err = __nfs_inode_return_delegation(inode);
return err;
}
#else
static inline int nfs_have_delegation(struct inode *inode, int flags)
{
return 0;
}
static inline int nfs_inode_return_delegation(struct inode *inode)
{
return 0;
}
#endif
#endif