diff options
| author | Pavel Shilovsky <pshilovsky@samba.org> | 2012-07-11 14:45:28 +0400 |
|---|---|---|
| committer | Pavel Shilovsky <pshilovsky@samba.org> | 2012-07-24 21:55:14 +0400 |
| commit | c95b8eeda3efcb419ea0a3f864cf99e32c038c21 (patch) | |
| tree | 94e8ee13177c79648a8ffd616807b0eeb85aa2ff | |
| parent | 45740847e2362f36410e8118ac685876be473039 (diff) | |
CIFS: Add SMB2 support for async requests
Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>
| -rw-r--r-- | fs/cifs/smb2ops.c | 1 | ||||
| -rw-r--r-- | fs/cifs/smb2proto.h | 4 | ||||
| -rw-r--r-- | fs/cifs/smb2transport.c | 23 |
3 files changed, 27 insertions, 1 deletions
diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c index 2f9950e4391..8672e49d1c4 100644 --- a/fs/cifs/smb2ops.c +++ b/fs/cifs/smb2ops.c @@ -209,6 +209,7 @@ smb2_build_path_to_root(struct smb_vol *vol, struct cifs_sb_info *cifs_sb, struct smb_version_operations smb21_operations = { .setup_request = smb2_setup_request, + .setup_async_request = smb2_setup_async_request, .check_receive = smb2_check_receive, .add_credits = smb2_add_credits, .set_credits = smb2_set_credits, diff --git a/fs/cifs/smb2proto.h b/fs/cifs/smb2proto.h index 1517b4c03c9..1a17955c35c 100644 --- a/fs/cifs/smb2proto.h +++ b/fs/cifs/smb2proto.h @@ -43,6 +43,10 @@ extern int smb2_check_receive(struct mid_q_entry *mid, struct TCP_Server_Info *server, bool log_error); extern int smb2_setup_request(struct cifs_ses *ses, struct kvec *iov, unsigned int nvec, struct mid_q_entry **ret_mid); +extern int smb2_setup_async_request(struct TCP_Server_Info *server, + struct kvec *iov, unsigned int nvec, + struct mid_q_entry **ret_mid); +extern void smb2_echo_request(struct work_struct *work); extern int smb2_query_path_info(const unsigned int xid, struct cifs_tcon *tcon, struct cifs_sb_info *cifs_sb, diff --git a/fs/cifs/smb2transport.c b/fs/cifs/smb2transport.c index b4b6b9a6c0f..31f5d420b3e 100644 --- a/fs/cifs/smb2transport.c +++ b/fs/cifs/smb2transport.c @@ -148,4 +148,25 @@ smb2_setup_request(struct cifs_ses *ses, struct kvec *iov, return rc; } -/* BB add missing functions here */ +int +smb2_setup_async_request(struct TCP_Server_Info *server, struct kvec *iov, + unsigned int nvec, struct mid_q_entry **ret_mid) +{ + int rc = 0; + struct smb2_hdr *hdr = (struct smb2_hdr *)iov[0].iov_base; + struct mid_q_entry *mid; + + smb2_seq_num_into_buf(server, hdr); + + mid = smb2_mid_entry_alloc(hdr, server); + if (mid == NULL) + return -ENOMEM; + + /* rc = smb2_sign_smb2(iov, nvec, server); + if (rc) { + DeleteMidQEntry(mid); + return rc; + }*/ + *ret_mid = mid; + return rc; +} |