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NFS: Create nfs_open_dir_context

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nfs_opendir() created a context that held much more information than we
need for a readdir.  This patch introduces a slimmed-down
nfs_open_dir_context that contains only the cookie and the cred used for
RPC operations.  The new context will eventually be used to help detect
readdir loops.

Signed-off-by: Bryan Schumaker <bjschuma@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Bryan Schumaker
2011-03-23 14:48:29 -04:00
committed by Trond Myklebust
parent e47c085afb
commit 480c2006eb
3 changed files with 50 additions and 8 deletions
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3
include/linux/nfs_fs.h
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@ -95,7 +95,10 @@ struct nfs_open_context {
int error;
struct list_head list;
};
struct nfs_open_dir_context {
struct rpc_cred *cred;
__u64 dir_cookie;
};