diff options
| author | Trond Myklebust <trond.myklebust@hammerspace.com> | 2020-11-02 17:34:23 -0500 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@hammerspace.com> | 2020-12-02 14:05:52 -0500 |
| commit | 82e22a5e6245873779db1607d3b0fec6f9ca07d0 (patch) | |
| tree | a8389c14d7d3a4d68a4aad75e9b8aa4e99033749 /fs/nfs/proc.c | |
| parent | 6c981eff23b894ce429281dc45a5589359eef2c1 (diff) | |
NFS: Allow the NFS generic code to pass in a verifier to readdir
If we're ever going to allow support for servers that use the readdir
verifier, then that use needs to be managed by the middle layers as
those need to be able to reject cookies from other verifiers.
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Reviewed-by: Benjamin Coddington <bcodding@redhat.com>
Tested-by: Benjamin Coddington <bcodding@redhat.com>
Tested-by: Dave Wysochanski <dwysocha@redhat.com>
Diffstat (limited to 'fs/nfs/proc.c')
| -rw-r--r-- | fs/nfs/proc.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/fs/nfs/proc.c b/fs/nfs/proc.c index 15c865cc837f..73ab7c59d3a7 100644 --- a/fs/nfs/proc.c +++ b/fs/nfs/proc.c @@ -499,26 +499,26 @@ nfs_proc_rmdir(struct inode *dir, const struct qstr *name) * sure it is syntactically correct; the entries itself are decoded * from nfs_readdir by calling the decode_entry function directly. */ -static int -nfs_proc_readdir(struct dentry *dentry, const struct cred *cred, - u64 cookie, struct page **pages, unsigned int count, bool plus) +static int nfs_proc_readdir(struct nfs_readdir_arg *nr_arg, + struct nfs_readdir_res *nr_res) { - struct inode *dir = d_inode(dentry); + struct inode *dir = d_inode(nr_arg->dentry); struct nfs_readdirargs arg = { .fh = NFS_FH(dir), - .cookie = cookie, - .count = count, - .pages = pages, + .cookie = nr_arg->cookie, + .count = nr_arg->page_len, + .pages = nr_arg->pages, }; struct rpc_message msg = { .rpc_proc = &nfs_procedures[NFSPROC_READDIR], .rpc_argp = &arg, - .rpc_cred = cred, + .rpc_cred = nr_arg->cred, }; int status; - dprintk("NFS call readdir %d\n", (unsigned int)cookie); + dprintk("NFS call readdir %llu\n", (unsigned long long)nr_arg->cookie); status = rpc_call_sync(NFS_CLIENT(dir), &msg, 0); + nr_res->verf[0] = nr_res->verf[1] = 0; nfs_invalidate_atime(dir); |