diff options
| 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 /fs/nfs/inode.c | |
| parent | ae3884621bf5b4caff7785b9a417f262202965b2 (diff) | |
| download | linux-00a926422765064cb28e218d4837411c88bf6a3e.tar.gz linux-00a926422765064cb28e218d4837411c88bf6a3e.tar.bz2 linux-00a926422765064cb28e218d4837411c88bf6a3e.zip | |
[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 'fs/nfs/inode.c')
| -rw-r--r-- | fs/nfs/inode.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c index 8a8d57d9d660..9fa02e7984ac 100644 --- a/fs/nfs/inode.c +++ b/fs/nfs/inode.c @@ -891,6 +891,8 @@ struct nfs_open_context *alloc_nfs_open_context(struct dentry *dentry, struct rp ctx->state = NULL; ctx->lockowner = current->files; ctx->error = 0; + ctx->dir_pos = 0; + ctx->dir_cookie = 0; } return ctx; } |