Commit b5a4242f authored by Stefan Metzmacher's avatar Stefan Metzmacher Committed by Steve French
Browse files

smb: smbdirect: introduce struct smbdirect_rw_io 



This will be used by the server in order to manage
RDMA reads and writes.

Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: Long Li <longli@microsoft.com>
Acked-by: default avatarNamjae Jeon <linkinjeon@kernel.org>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Signed-off-by: default avatarStefan Metzmacher <metze@samba.org>
Signed-off-by: default avatarSteve French <stfrench@microsoft.com>
parent 90255ed4

fs/smb/common/smbdirect/smbdirect_socket.h

+16 −0
Original line number Diff line number Diff line
@@ -6,6 +6,8 @@ 
#ifndef __FS_SMB_COMMON_SMBDIRECT_SMBDIRECT_SOCKET_H__

#define __FS_SMB_COMMON_SMBDIRECT_SMBDIRECT_SOCKET_H__



#include <rdma/rw.h>



enum smbdirect_socket_status {

	SMBDIRECT_SOCKET_CREATED,

	SMBDIRECT_SOCKET_CONNECTING,
@@ -273,4 +275,18 @@ struct smbdirect_recv_io { 
	u8 packet[];

};



struct smbdirect_rw_io {

	struct smbdirect_socket *socket;

	struct ib_cqe cqe;



	struct list_head list;



	int error;

	struct completion *completion;



	struct rdma_rw_ctx rdma_ctx;

	struct sg_table sgt;

	struct scatterlist sg_list[];

};



#endif /* __FS_SMB_COMMON_SMBDIRECT_SMBDIRECT_SOCKET_H__ */