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authorTrond Myklebust <Trond.Myklebust@netapp.com>2007-07-05 14:55:18 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2007-07-10 23:40:40 -0400
commit901630278469c0d7610554227f39ed2d02d0d270 (patch)
treeb530f50e5838943826a215d402b1de770d970bde /fs/nfs/delegation.h
parent2ced46c27058710a6d731d6eca77f1dd14ccde75 (diff)
downloadop-kernel-dev-901630278469c0d7610554227f39ed2d02d0d270.zip
op-kernel-dev-901630278469c0d7610554227f39ed2d02d0d270.tar.gz
NFSv4: Support recalling delegations by stateid
There appear to be some rogue servers out there that issue multiple delegations with different stateids for the same file. Ensure that when we return delegations, we do so on a per-stateid basis rather than a per-file basis. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/delegation.h')
-rw-r--r--fs/nfs/delegation.h10
1 files changed, 1 insertions, 9 deletions
diff --git a/fs/nfs/delegation.h b/fs/nfs/delegation.h
index f6e42fb..7b22f17 100644
--- a/fs/nfs/delegation.h
+++ b/fs/nfs/delegation.h
@@ -26,7 +26,7 @@ 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 nfs_client *clp, const struct nfs_fh *fhandle);
@@ -52,14 +52,6 @@ static inline int nfs_have_delegation(struct inode *inode, int flags)
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)
{
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