diff options
| author | NeilBrown <neilb@suse.com> | 2018-12-03 03:30:30 +0300 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2018-12-19 21:52:46 +0300 |
| commit | 684f39b4cf5186bb0660e686f94296688b24fb32 (patch) | |
| tree | ee742af6ae458eb95afdb7e842898de9c52c52ad /fs/nfs/nfs4proc.c | |
| parent | b68572e07c58324cb8c274f1d84a20cad479c2d3 (diff) | |
| download | linux-684f39b4cf5186bb0660e686f94296688b24fb32.tar.xz | |
NFS: struct nfs_open_dir_context: convert rpc_cred pointer to cred.
Use the common 'struct cred' to pass credentials for readdir.
Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'fs/nfs/nfs4proc.c')
| -rw-r--r-- | fs/nfs/nfs4proc.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index bf97331c02d3..80cedb007c3c 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -4699,7 +4699,7 @@ static int nfs4_proc_mkdir(struct inode *dir, struct dentry *dentry, return err; } -static int _nfs4_proc_readdir(struct dentry *dentry, struct rpc_cred *cred, +static int _nfs4_proc_readdir(struct dentry *dentry, const struct cred *cred, u64 cookie, struct page **pages, unsigned int count, bool plus) { struct inode *dir = d_inode(dentry); @@ -4712,17 +4712,23 @@ static int _nfs4_proc_readdir(struct dentry *dentry, struct rpc_cred *cred, .plus = plus, }; struct nfs4_readdir_res res; + struct auth_cred acred = { + .cred = cred, + }; struct rpc_message msg = { .rpc_proc = &nfs4_procedures[NFSPROC4_CLNT_READDIR], .rpc_argp = &args, .rpc_resp = &res, - .rpc_cred = cred, + .rpc_cred = rpc_lookup_generic_cred(&acred, + 0, GFP_NOFS), }; int status; dprintk("%s: dentry = %pd2, cookie = %Lu\n", __func__, dentry, (unsigned long long)cookie); + if (!msg.rpc_cred) + return -ENOMEM; nfs4_setup_readdir(cookie, NFS_I(dir)->cookieverf, dentry, &args); res.pgbase = args.pgbase; status = nfs4_call_sync(NFS_SERVER(dir)->client, NFS_SERVER(dir), &msg, &args.seq_args, &res.seq_res, 0); @@ -4733,11 +4739,12 @@ static int _nfs4_proc_readdir(struct dentry *dentry, struct rpc_cred *cred, nfs_invalidate_atime(dir); + put_rpccred(msg.rpc_cred); dprintk("%s: returns %d\n", __func__, status); return status; } -static int nfs4_proc_readdir(struct dentry *dentry, struct rpc_cred *cred, +static int nfs4_proc_readdir(struct dentry *dentry, const struct cred *cred, u64 cookie, struct page **pages, unsigned int count, bool plus) { struct nfs4_exception exception = { }; |