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| author | Olga Kornievskaia <kolga@netapp.com> | 2019-06-04 16:14:30 -0400 |
|---|---|---|
| committer | Olga Kornievskaia <olga.kornievskaia@gmail.com> | 2019-10-09 12:05:45 -0400 |
| commit | 0491567b51efeca807da1125a1a0d5193875e286 (patch) | |
| tree | f1c88abfe8baacdf33d4dbed412812eb8b2f6f76 /fs/nfs/nfs4_fs.h | |
| parent | f9bdad8ca8a40270576dd8751ac225febaa87f93 (diff) | |
| download | linux-0491567b51efeca807da1125a1a0d5193875e286.tar.gz linux-0491567b51efeca807da1125a1a0d5193875e286.tar.bz2 linux-0491567b51efeca807da1125a1a0d5193875e286.zip | |
NFS: add COPY_NOTIFY operation
Try using the delegation stateid, then the open stateid.
Only NL4_NETATTR, No support for NL4_NAME and NL4_URL.
Allow only one source server address to be returned for now.
To distinguish between same server copy offload ("intra") and
a copy between different server ("inter"), do a check of server
owner identity and also make sure server is capable of doing
a copy offload.
Signed-off-by: Andy Adamson <andros@netapp.com>
Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Diffstat (limited to 'fs/nfs/nfs4_fs.h')
| -rw-r--r-- | fs/nfs/nfs4_fs.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h index 16b2e5cc3e94..8e590b424d75 100644 --- a/fs/nfs/nfs4_fs.h +++ b/fs/nfs/nfs4_fs.h @@ -457,6 +457,8 @@ int nfs41_discover_server_trunking(struct nfs_client *clp, struct nfs_client **, const struct cred *); extern void nfs4_schedule_session_recovery(struct nfs4_session *, int); extern void nfs41_notify_server(struct nfs_client *); +bool nfs4_check_serverowner_major_id(struct nfs41_server_owner *o1, + struct nfs41_server_owner *o2); #else static inline void nfs4_schedule_session_recovery(struct nfs4_session *session, int err) { |