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| author | Jeff Layton <jlayton@redhat.com> | 2011-05-19 16:22:53 -0400 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2011-05-23 02:58:26 +0000 |
| commit | fcc31cb6f1ae6c4e64a463b124d3c2e9cbd7dd70 (patch) | |
| tree | cf4b73bc9d8d5e71e71b76d69550a70f58fb8278 /fs/cifs/transport.c | |
| parent | 2c8f981d93f830c167c811f046b5107cc24b6e1b (diff) | |
| download | linux-fcc31cb6f1ae6c4e64a463b124d3c2e9cbd7dd70.tar.gz linux-fcc31cb6f1ae6c4e64a463b124d3c2e9cbd7dd70.tar.bz2 linux-fcc31cb6f1ae6c4e64a463b124d3c2e9cbd7dd70.zip | |
cifs: make cifs_send_async take a kvec array
We'll need this for async writes, so convert the call to take a kvec
array. CIFSSMBEcho is changed to put a kvec on the stack and pass
in the SMB buffer using that.
Reviewed-by: Pavel Shilovsky <piastry@etersoft.ru>
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/cifs/transport.c')
| -rw-r--r-- | fs/cifs/transport.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c index 43633a79942a..67f59c7b5d79 100644 --- a/fs/cifs/transport.c +++ b/fs/cifs/transport.c @@ -342,11 +342,12 @@ wait_for_response(struct TCP_Server_Info *server, struct mid_q_entry *midQ) * the result. Caller is responsible for dealing with timeouts. */ int -cifs_call_async(struct TCP_Server_Info *server, struct smb_hdr *in_buf, - mid_callback_t *callback, void *cbdata) +cifs_call_async(struct TCP_Server_Info *server, struct kvec *iov, + unsigned int nvec, mid_callback_t *callback, void *cbdata) { int rc; struct mid_q_entry *mid; + struct smb_hdr *hdr = (struct smb_hdr *)iov[0].iov_base; rc = wait_for_free_request(server, CIFS_ASYNC_OP); if (rc) @@ -354,10 +355,10 @@ cifs_call_async(struct TCP_Server_Info *server, struct smb_hdr *in_buf, /* enable signing if server requires it */ if (server->secMode & (SECMODE_SIGN_REQUIRED | SECMODE_SIGN_ENABLED)) - in_buf->Flags2 |= SMBFLG2_SECURITY_SIGNATURE; + hdr->Flags2 |= SMBFLG2_SECURITY_SIGNATURE; mutex_lock(&server->srv_mutex); - mid = AllocMidQEntry(in_buf, server); + mid = AllocMidQEntry(hdr, server); if (mid == NULL) { mutex_unlock(&server->srv_mutex); return -ENOMEM; @@ -368,7 +369,7 @@ cifs_call_async(struct TCP_Server_Info *server, struct smb_hdr *in_buf, list_add_tail(&mid->qhead, &server->pending_mid_q); spin_unlock(&GlobalMid_Lock); - rc = cifs_sign_smb(in_buf, server, &mid->sequence_number); + rc = cifs_sign_smb2(iov, nvec, server, &mid->sequence_number); if (rc) { mutex_unlock(&server->srv_mutex); goto out_err; @@ -380,7 +381,7 @@ cifs_call_async(struct TCP_Server_Info *server, struct smb_hdr *in_buf, #ifdef CONFIG_CIFS_STATS2 atomic_inc(&server->inSend); #endif - rc = smb_send(server, in_buf, be32_to_cpu(in_buf->smb_buf_length)); + rc = smb_sendv(server, iov, nvec); #ifdef CONFIG_CIFS_STATS2 atomic_dec(&server->inSend); mid->when_sent = jiffies; |