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NFS: Avoid referencing the cred twice in async rename/unlink 

In both async rename and rename, we take a reference to the
cred in the call arguments.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
This commit is contained in:
Trond Myklebust 2020-02-07 19:44:33 -05:00
parent 63ec2b69e9
commit 49cd32543f
1 changed files with 2 additions and 2 deletions
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4
fs/nfs/unlink.c
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@ -98,7 +98,7 @@ static void nfs_do_call_unlink(struct inode *inode, struct nfs_unlinkdata *data)
.callback_ops = &nfs_unlink_ops,
.callback_data = data,
.workqueue = nfsiod_workqueue,
.flags = RPC_TASK_ASYNC,
.flags = RPC_TASK_ASYNC | RPC_TASK_CRED_NOREF,
};
struct rpc_task *task;
struct inode *dir = d_inode(data->dentry->d_parent);
@ -341,7 +341,7 @@ nfs_async_rename(struct inode *old_dir, struct inode *new_dir,
.callback_ops = &nfs_rename_ops,
.workqueue = nfsiod_workqueue,
.rpc_client = NFS_CLIENT(old_dir),
.flags = RPC_TASK_ASYNC,
.flags = RPC_TASK_ASYNC | RPC_TASK_CRED_NOREF,
};
data = kzalloc(sizeof(*data), GFP_KERNEL);