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NFS: Stop sillyname renames and unmounts from racing

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Added an active/deactive mechanism to the nfs_server structure
allowing async operations to hold off umount until the
operations are done.

Signed-off-by: Steve Dickson <steved@redhat.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Steve Dickson
2007-11-08 04:05:04 -05:00
committed by Trond Myklebust
parent 2f74c0a056
commit ef818a28fa
5 changed files with 39 additions and 0 deletions
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fs/nfs/internal.h
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@ -160,6 +160,8 @@ extern struct rpc_stat nfs_rpcstat;
extern int __init register_nfs_fs(void);
extern void __exit unregister_nfs_fs(void);
extern void nfs_sb_active(struct nfs_server *server);
extern void nfs_sb_deactive(struct nfs_server *server);
/* namespace.c */
extern char *nfs_path(const char *base,