Merge branch 'fix/hda' into for-linus

[pandora-kernel.git] / fs / cifs / cifssmb.c

diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 1f3c8a4..1866bc2 100644 (file)
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -1113,7 +1113,10 @@ PsxCreat:
 psx_create_err:
        cifs_buf_release(pSMB);
 
-       cifs_stats_inc(&tcon->num_mkdirs);
+       if (posix_flags & SMB_O_DIRECTORY)
+               cifs_stats_inc(&tcon->num_posixmkdirs);
+       else
+               cifs_stats_inc(&tcon->num_posixopens);
 
        if (rc == -EAGAIN)
                goto PsxCreat;
@@ -5115,6 +5118,69 @@ cifs_fill_unix_set_info(FILE_UNIX_BASIC_INFO *data_offset,
                data_offset->Type = cpu_to_le32(UNIX_SOCKET);
 }
 
+int
+CIFSSMBUnixSetFileInfo(const int xid, struct cifsTconInfo *tcon,
+                      const struct cifs_unix_set_info_args *args,
+                      u16 fid, u32 pid_of_opener)
+{
+       struct smb_com_transaction2_sfi_req *pSMB  = NULL;
+       FILE_UNIX_BASIC_INFO *data_offset;
+       int rc = 0;
+       u16 params, param_offset, offset, byte_count, count;
+
+       cFYI(1, ("Set Unix Info (via SetFileInfo)"));
+       rc = small_smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB);
+
+       if (rc)
+               return rc;
+
+       pSMB->hdr.Pid = cpu_to_le16((__u16)pid_of_opener);
+       pSMB->hdr.PidHigh = cpu_to_le16((__u16)(pid_of_opener >> 16));
+
+       params = 6;
+       pSMB->MaxSetupCount = 0;
+       pSMB->Reserved = 0;
+       pSMB->Flags = 0;
+       pSMB->Timeout = 0;
+       pSMB->Reserved2 = 0;
+       param_offset = offsetof(struct smb_com_transaction2_sfi_req, Fid) - 4;
+       offset = param_offset + params;
+
+       data_offset = (FILE_UNIX_BASIC_INFO *)
+                               ((char *)(&pSMB->hdr.Protocol) + offset);
+       count = sizeof(FILE_UNIX_BASIC_INFO);
+
+       pSMB->MaxParameterCount = cpu_to_le16(2);
+       /* BB find max SMB PDU from sess */
+       pSMB->MaxDataCount = cpu_to_le16(1000);
+       pSMB->SetupCount = 1;
+       pSMB->Reserved3 = 0;
+       pSMB->SubCommand = cpu_to_le16(TRANS2_SET_FILE_INFORMATION);
+       byte_count = 3 /* pad */  + params + count;
+       pSMB->DataCount = cpu_to_le16(count);
+       pSMB->ParameterCount = cpu_to_le16(params);
+       pSMB->TotalDataCount = pSMB->DataCount;
+       pSMB->TotalParameterCount = pSMB->ParameterCount;
+       pSMB->ParameterOffset = cpu_to_le16(param_offset);
+       pSMB->DataOffset = cpu_to_le16(offset);
+       pSMB->Fid = fid;
+       pSMB->InformationLevel = cpu_to_le16(SMB_SET_FILE_UNIX_BASIC);
+       pSMB->Reserved4 = 0;
+       pSMB->hdr.smb_buf_length += byte_count;
+       pSMB->ByteCount = cpu_to_le16(byte_count);
+
+       cifs_fill_unix_set_info(data_offset, args);
+
+       rc = SendReceiveNoRsp(xid, tcon->ses, (struct smb_hdr *) pSMB, 0);
+       if (rc)
+               cFYI(1, ("Send error in Set Time (SetFileInfo) = %d", rc));
+
+       /* Note: On -EAGAIN error only caller can retry on handle based calls
+               since file handle passed in no longer valid */
+
+       return rc;
+}
+
 int
 CIFSSMBUnixSetPathInfo(const int xid, struct cifsTconInfo *tcon, char *fileName,
                       const struct cifs_unix_set_info_args *args,