diff options
Diffstat (limited to 'fs/smb/client/cifsglob.h')
| -rw-r--r-- | fs/smb/client/cifsglob.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/fs/smb/client/cifsglob.h b/fs/smb/client/cifsglob.h index 0fae95cf81c4..3ac254e123dc 100644 --- a/fs/smb/client/cifsglob.h +++ b/fs/smb/client/cifsglob.h @@ -814,6 +814,13 @@ struct TCP_Server_Info { unsigned int max_read; unsigned int max_write; unsigned int min_offload; + /* + * If payload is less than or equal to the threshold, + * use RDMA send/recv to send upper layer I/O. + * If payload is more than the threshold, + * use RDMA read/write through memory registration for I/O. + */ + unsigned int rdma_readwrite_threshold; unsigned int retrans; struct { bool requested; /* "compress" mount option set*/ @@ -1540,7 +1547,7 @@ struct cifs_io_subrequest { struct kvec iov[2]; struct TCP_Server_Info *server; #ifdef CONFIG_CIFS_SMB_DIRECT - struct smbd_mr *mr; + struct smbdirect_mr_io *mr; #endif struct cifs_credits credits; }; |