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NFS: Create a return_delegation rpc op

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Delegations are a v4 feature, so push return_delegation out of the
generic client by creating a new rpc_op and renaming the old function to
be in the nfs v4 "namespace"

Signed-off-by: Bryan Schumaker <bjschuma@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Esse commit está contido em:
Bryan Schumaker
2012-06-20 15:53:44 -04:00
commit de Trond Myklebust
pai 011e2a7fd5
commit 57ec14c55d
9 arquivos alterados com 27 adições e 17 exclusões
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8
fs/nfs/dir.c
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@@ -1778,7 +1778,7 @@ static int nfs_safe_remove(struct dentry *dentry)
}
if (inode != NULL) {
nfs_inode_return_delegation(inode);
NFS_PROTO(inode)->return_delegation(inode);
error = NFS_PROTO(dir)->remove(dir, &dentry->d_name);
/* The VFS may want to delete this inode */
if (error == 0)
@@ -1906,7 +1906,7 @@ nfs_link(struct dentry *old_dentry, struct inode *dir, struct dentry *dentry)
old_dentry->d_parent->d_name.name, old_dentry->d_name.name,
dentry->d_parent->d_name.name, dentry->d_name.name);
nfs_inode_return_delegation(inode);
NFS_PROTO(inode)->return_delegation(inode);
d_drop(dentry);
error = NFS_PROTO(dir)->link(inode, dir, &dentry->d_name);
@@ -1990,9 +1990,9 @@ static int nfs_rename(struct inode *old_dir, struct dentry *old_dentry,
}
}
nfs_inode_return_delegation(old_inode);
NFS_PROTO(old_inode)->return_delegation(old_inode);
if (new_inode != NULL)
nfs_inode_return_delegation(new_inode);
NFS_PROTO(new_inode)->return_delegation(new_inode);
error = NFS_PROTO(old_dir)->rename(old_dir, &old_dentry->d_name,
new_dir, &new_dentry->d_name);