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| author | Olga Kornievskaia <kolga@netapp.com> | 2019-06-04 23:14:30 +0300 |
|---|---|---|
| committer | Olga Kornievskaia <olga.kornievskaia@gmail.com> | 2019-10-09 19:05:45 +0300 |
| commit | 0491567b51efeca807da1125a1a0d5193875e286 (patch) | |
| tree | f1c88abfe8baacdf33d4dbed412812eb8b2f6f76 /include/linux/nfs_fs_sb.h | |
| parent | f9bdad8ca8a40270576dd8751ac225febaa87f93 (diff) | |
| download | linux-0491567b51efeca807da1125a1a0d5193875e286.tar.xz | |
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 'include/linux/nfs_fs_sb.h')
| -rw-r--r-- | include/linux/nfs_fs_sb.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/nfs_fs_sb.h b/include/linux/nfs_fs_sb.h index a87fe854f008..e1c8748e1e82 100644 --- a/include/linux/nfs_fs_sb.h +++ b/include/linux/nfs_fs_sb.h @@ -276,5 +276,6 @@ struct nfs_server { #define NFS_CAP_COPY (1U << 24) #define NFS_CAP_OFFLOAD_CANCEL (1U << 25) #define NFS_CAP_LAYOUTERROR (1U << 26) +#define NFS_CAP_COPY_NOTIFY (1U << 27) #endif |