diff options
Diffstat (limited to 'net/sunrpc/auth_gss/auth_gss.c')
| -rw-r--r-- | net/sunrpc/auth_gss/auth_gss.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c index e451d104a434..fe06acd6029b 100644 --- a/net/sunrpc/auth_gss/auth_gss.c +++ b/net/sunrpc/auth_gss/auth_gss.c @@ -234,6 +234,7 @@ struct gss_upcall_msg { struct rpc_pipe_msg msg; struct list_head list; struct gss_auth *auth; + struct rpc_inode *inode; struct rpc_wait_queue rpc_waitqueue; wait_queue_head_t waitqueue; struct gss_cl_ctx *ctx; @@ -296,8 +297,8 @@ __gss_find_upcall(struct rpc_inode *rpci, uid_t uid) static inline struct gss_upcall_msg * gss_add_msg(struct gss_auth *gss_auth, struct gss_upcall_msg *gss_msg) { - struct inode *inode = gss_auth->dentry->d_inode; - struct rpc_inode *rpci = RPC_I(inode); + struct rpc_inode *rpci = gss_msg->inode; + struct inode *inode = &rpci->vfs_inode; struct gss_upcall_msg *old; spin_lock(&inode->i_lock); @@ -323,8 +324,7 @@ __gss_unhash_msg(struct gss_upcall_msg *gss_msg) static void gss_unhash_msg(struct gss_upcall_msg *gss_msg) { - struct gss_auth *gss_auth = gss_msg->auth; - struct inode *inode = gss_auth->dentry->d_inode; + struct inode *inode = &gss_msg->inode->vfs_inode; if (list_empty(&gss_msg->list)) return; @@ -340,7 +340,7 @@ gss_upcall_callback(struct rpc_task *task) struct gss_cred *gss_cred = container_of(task->tk_msg.rpc_cred, struct gss_cred, gc_base); struct gss_upcall_msg *gss_msg = gss_cred->gc_upcall; - struct inode *inode = gss_msg->auth->dentry->d_inode; + struct inode *inode = &gss_msg->inode->vfs_inode; spin_lock(&inode->i_lock); if (gss_msg->ctx) @@ -367,6 +367,7 @@ gss_alloc_msg(struct gss_auth *gss_auth, uid_t uid) kfree(gss_msg); return ERR_PTR(vers); } + gss_msg->inode = RPC_I(gss_auth->dentry->d_inode); INIT_LIST_HEAD(&gss_msg->list); rpc_init_wait_queue(&gss_msg->rpc_waitqueue, "RPCSEC_GSS upcall waitq"); init_waitqueue_head(&gss_msg->waitqueue); @@ -395,7 +396,8 @@ gss_setup_upcall(struct rpc_clnt *clnt, struct gss_auth *gss_auth, struct rpc_cr return gss_new; gss_msg = gss_add_msg(gss_auth, gss_new); if (gss_msg == gss_new) { - int res = rpc_queue_upcall(gss_auth->dentry->d_inode, &gss_new->msg); + struct inode *inode = &gss_new->inode->vfs_inode; + int res = rpc_queue_upcall(inode, &gss_new->msg); if (res) { gss_unhash_msg(gss_new); gss_msg = ERR_PTR(res); @@ -426,7 +428,7 @@ gss_refresh_upcall(struct rpc_task *task) struct gss_cred *gss_cred = container_of(cred, struct gss_cred, gc_base); struct gss_upcall_msg *gss_msg; - struct inode *inode = gss_auth->dentry->d_inode; + struct inode *inode; int err = 0; dprintk("RPC: %5u gss_refresh_upcall for uid %u\n", task->tk_pid, @@ -444,6 +446,7 @@ gss_refresh_upcall(struct rpc_task *task) err = PTR_ERR(gss_msg); goto out; } + inode = &gss_msg->inode->vfs_inode; spin_lock(&inode->i_lock); if (gss_cred->gc_upcall != NULL) rpc_sleep_on(&gss_cred->gc_upcall->rpc_waitqueue, task, NULL); @@ -470,7 +473,7 @@ out: static inline int gss_create_upcall(struct gss_auth *gss_auth, struct gss_cred *gss_cred) { - struct inode *inode = gss_auth->dentry->d_inode; + struct inode *inode; struct rpc_cred *cred = &gss_cred->gc_base; struct gss_upcall_msg *gss_msg; DEFINE_WAIT(wait); @@ -492,6 +495,7 @@ retry: err = PTR_ERR(gss_msg); goto out; } + inode = &gss_msg->inode->vfs_inode; for (;;) { prepare_to_wait(&gss_msg->waitqueue, &wait, TASK_INTERRUPTIBLE); spin_lock(&inode->i_lock); |