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| author | Olivier Galibert <galibert@pobox.com> | 2005-06-22 17:16:29 +0000 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2005-06-22 16:07:33 -0400 |
| commit | 00a926422765064cb28e218d4837411c88bf6a3e (patch) | |
| tree | 1e9ad635821c7b037014307d1a2657dc56b17acf /include | |
| parent | ae3884621bf5b4caff7785b9a417f262202965b2 (diff) | |
| download | linux-00a926422765064cb28e218d4837411c88bf6a3e.tar.gz | |
[PATCH] NFS: Hide NFS server-generated readdir cookies from userland
NFSv3 currently returns the unsigned 64-bit cookie directly to
userspace. The following patch causes the kernel to generate
loff_t offsets for the benefit of userland.
The current server-generated READDIR cookie is cached in the
nfs_open_context instead of in filp->f_pos, so we still end up work
correctly under directory insertions/deletion.
Signed-off-by: Olivier Galibert <galibert@pobox.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/nfs_fs.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h index 4ceac9ddac9329..f810195ef7ad9b 100644 --- a/include/linux/nfs_fs.h +++ b/include/linux/nfs_fs.h @@ -84,6 +84,9 @@ struct nfs_open_context { int error; struct list_head list; + + int dir_pos; /* Directory cookie cache */ + __u64 dir_cookie; }; /* |