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Diffstat (limited to 'fs/nfs/delegation.c')
-rw-r--r--fs/nfs/delegation.c28
1 files changed, 13 insertions, 15 deletions
diff --git a/fs/nfs/delegation.c b/fs/nfs/delegation.c
index 6ec2f78c1e19..885363ca8569 100644
--- a/fs/nfs/delegation.c
+++ b/fs/nfs/delegation.c
@@ -26,10 +26,8 @@
static void nfs_free_delegation(struct nfs_delegation *delegation)
{
- if (delegation->cred) {
- put_rpccred(delegation->cred);
- delegation->cred = NULL;
- }
+ put_cred(delegation->cred);
+ delegation->cred = NULL;
kfree_rcu(delegation, rcu);
}
@@ -178,13 +176,13 @@ again:
* @pagemod_limit: write delegation "space_limit"
*
*/
-void nfs_inode_reclaim_delegation(struct inode *inode, struct rpc_cred *cred,
+void nfs_inode_reclaim_delegation(struct inode *inode, const struct cred *cred,
fmode_t type,
const nfs4_stateid *stateid,
unsigned long pagemod_limit)
{
struct nfs_delegation *delegation;
- struct rpc_cred *oldcred = NULL;
+ const struct cred *oldcred = NULL;
rcu_read_lock();
delegation = rcu_dereference(NFS_I(inode)->delegation);
@@ -195,12 +193,12 @@ void nfs_inode_reclaim_delegation(struct inode *inode, struct rpc_cred *cred,
delegation->type = type;
delegation->pagemod_limit = pagemod_limit;
oldcred = delegation->cred;
- delegation->cred = get_rpccred(cred);
+ delegation->cred = get_cred(cred);
clear_bit(NFS_DELEGATION_NEED_RECLAIM,
&delegation->flags);
spin_unlock(&delegation->lock);
rcu_read_unlock();
- put_rpccred(oldcred);
+ put_cred(oldcred);
trace_nfs4_reclaim_delegation(inode, type);
return;
}
@@ -341,7 +339,7 @@ nfs_update_inplace_delegation(struct nfs_delegation *delegation,
*
* Returns zero on success, or a negative errno value.
*/
-int nfs_inode_set_delegation(struct inode *inode, struct rpc_cred *cred,
+int nfs_inode_set_delegation(struct inode *inode, const struct cred *cred,
fmode_t type,
const nfs4_stateid *stateid,
unsigned long pagemod_limit)
@@ -360,7 +358,7 @@ int nfs_inode_set_delegation(struct inode *inode, struct rpc_cred *cred,
delegation->type = type;
delegation->pagemod_limit = pagemod_limit;
delegation->change_attr = inode_peek_iversion_raw(inode);
- delegation->cred = get_rpccred(cred);
+ delegation->cred = get_cred(cred);
delegation->inode = inode;
delegation->flags = 1<<NFS_DELEGATION_REFERENCED;
spin_lock_init(&delegation->lock);
@@ -1047,7 +1045,7 @@ void nfs_reap_expired_delegations(struct nfs_client *clp)
struct nfs_delegation *delegation;
struct nfs_server *server;
struct inode *inode;
- struct rpc_cred *cred;
+ const struct cred *cred;
nfs4_stateid stateid;
restart:
@@ -1069,7 +1067,7 @@ restart:
nfs_sb_deactive(server->super);
goto restart;
}
- cred = get_rpccred_rcu(delegation->cred);
+ cred = get_cred_rcu(delegation->cred);
nfs4_stateid_copy(&stateid, &delegation->stateid);
clear_bit(NFS_DELEGATION_TEST_EXPIRED, &delegation->flags);
rcu_read_unlock();
@@ -1078,7 +1076,7 @@ restart:
nfs_revoke_delegation(inode, &stateid);
nfs_inode_find_state_and_recover(inode, &stateid);
}
- put_rpccred(cred);
+ put_cred(cred);
if (nfs4_server_rebooted(clp)) {
nfs_inode_mark_test_expired_delegation(server,inode);
iput(inode);
@@ -1173,7 +1171,7 @@ out:
* otherwise "false" is returned.
*/
bool nfs4_copy_delegation_stateid(struct inode *inode, fmode_t flags,
- nfs4_stateid *dst, struct rpc_cred **cred)
+ nfs4_stateid *dst, const struct cred **cred)
{
struct nfs_inode *nfsi = NFS_I(inode);
struct nfs_delegation *delegation;
@@ -1187,7 +1185,7 @@ bool nfs4_copy_delegation_stateid(struct inode *inode, fmode_t flags,
nfs4_stateid_copy(dst, &delegation->stateid);
nfs_mark_delegation_referenced(delegation);
if (cred)
- *cred = get_rpccred(delegation->cred);
+ *cred = get_cred(delegation->cred);
}
rcu_read_unlock();
return ret;