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| author | Hyunchul Lee <hyc.lee@gmail.com> | 2022-04-30 02:30:25 +0300 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2022-05-21 23:01:19 +0300 |
| commit | 1807abcf8778bcbbf584fe54da9ccbe9029c49bb (patch) | |
| tree | 1db1907423b4ecaa2735fae419b7f2495bcc22dc /fs/ksmbd/connection.h | |
| parent | 158a66b245739e15858de42c0ba60fcf3de9b8e6 (diff) | |
| download | linux-1807abcf8778bcbbf584fe54da9ccbe9029c49bb.tar.xz | |
ksmbd: smbd: change prototypes of RDMA read/write related functions
Change the prototypes of RDMA read/write
operations to accept a pointer and length
of buffer descriptors.
Signed-off-by: Hyunchul Lee <hyc.lee@gmail.com>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/ksmbd/connection.h')
| -rw-r--r-- | fs/ksmbd/connection.h | 27 |
1 files changed, 16 insertions, 11 deletions
diff --git a/fs/ksmbd/connection.h b/fs/ksmbd/connection.h index 7a59aacb5daa..98c1cbe45ec9 100644 --- a/fs/ksmbd/connection.h +++ b/fs/ksmbd/connection.h @@ -122,11 +122,14 @@ struct ksmbd_transport_ops { int (*writev)(struct ksmbd_transport *t, struct kvec *iovs, int niov, int size, bool need_invalidate_rkey, unsigned int remote_key); - int (*rdma_read)(struct ksmbd_transport *t, void *buf, unsigned int len, - u32 remote_key, u64 remote_offset, u32 remote_len); - int (*rdma_write)(struct ksmbd_transport *t, void *buf, - unsigned int len, u32 remote_key, u64 remote_offset, - u32 remote_len); + int (*rdma_read)(struct ksmbd_transport *t, + void *buf, unsigned int len, + struct smb2_buffer_desc_v1 *desc, + unsigned int desc_len); + int (*rdma_write)(struct ksmbd_transport *t, + void *buf, unsigned int len, + struct smb2_buffer_desc_v1 *desc, + unsigned int desc_len); }; struct ksmbd_transport { @@ -148,12 +151,14 @@ struct ksmbd_conn *ksmbd_conn_alloc(void); void ksmbd_conn_free(struct ksmbd_conn *conn); bool ksmbd_conn_lookup_dialect(struct ksmbd_conn *c); int ksmbd_conn_write(struct ksmbd_work *work); -int ksmbd_conn_rdma_read(struct ksmbd_conn *conn, void *buf, - unsigned int buflen, u32 remote_key, u64 remote_offset, - u32 remote_len); -int ksmbd_conn_rdma_write(struct ksmbd_conn *conn, void *buf, - unsigned int buflen, u32 remote_key, u64 remote_offset, - u32 remote_len); +int ksmbd_conn_rdma_read(struct ksmbd_conn *conn, + void *buf, unsigned int buflen, + struct smb2_buffer_desc_v1 *desc, + unsigned int desc_len); +int ksmbd_conn_rdma_write(struct ksmbd_conn *conn, + void *buf, unsigned int buflen, + struct smb2_buffer_desc_v1 *desc, + unsigned int desc_len); void ksmbd_conn_enqueue_request(struct ksmbd_work *work); int ksmbd_conn_try_dequeue_request(struct ksmbd_work *work); void ksmbd_conn_init_server_callbacks(struct ksmbd_conn_ops *ops); |