@@ -63,12 +63,13 @@ extern char *cifs_compose_mount_options(const char *sb_mountdata,
extern int SendReceive(const unsigned int /* xid */ , struct cifsSesInfo *,
struct smb_hdr * /* input */ ,
struct smb_hdr * /* out */ ,
- int * /* bytes returned */ , const int long_op);
+ int * /* bytes returned */ , const int long_op, bool);
extern int SendReceiveNoRsp(const unsigned int xid, struct cifsSesInfo *ses,
struct smb_hdr *in_buf, int flags);
extern int SendReceive2(const unsigned int /* xid */ , struct cifsSesInfo *,
struct kvec *, int /* nvec to send */,
- int * /* type of buf returned */ , const int flags);
+ int * /* type of buf returned */ , const int flags,
+ bool);
extern int SendReceiveBlockingLock(const unsigned int xid,
struct cifsTconInfo *ptcon,
struct smb_hdr *in_buf ,
@@ -404,7 +404,7 @@ CIFSSMBNegotiate(unsigned int xid, struct cifsSesInfo *ses)
pSMB->ByteCount = cpu_to_le16(count);
rc = SendReceive(xid, ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0, false);
if (rc != 0)
goto neg_err_exit;
@@ -799,7 +799,7 @@ PsxDelete:
pSMB->hdr.smb_buf_length += byte_count;
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0, tcon->retry);
if (rc)
cFYI(1, "Posix delete returned %d", rc);
cifs_buf_release(pSMB);
@@ -845,7 +845,7 @@ DelFileRetry:
pSMB->hdr.smb_buf_length += name_len + 1;
pSMB->ByteCount = cpu_to_le16(name_len + 1);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0, tcon->retry);
cifs_stats_inc(&tcon->num_deletes);
if (rc)
cFYI(1, "Error in RMFile = %d", rc);
@@ -889,7 +889,7 @@ RmDirRetry:
pSMB->hdr.smb_buf_length += name_len + 1;
pSMB->ByteCount = cpu_to_le16(name_len + 1);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0, tcon->retry);
cifs_stats_inc(&tcon->num_rmdirs);
if (rc)
cFYI(1, "Error in RMDir = %d", rc);
@@ -932,7 +932,7 @@ MkDirRetry:
pSMB->hdr.smb_buf_length += name_len + 1;
pSMB->ByteCount = cpu_to_le16(name_len + 1);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0, tcon->retry);
cifs_stats_inc(&tcon->num_mkdirs);
if (rc)
cFYI(1, "Error in Mkdir = %d", rc);
@@ -1010,7 +1010,7 @@ PsxCreat:
pSMB->hdr.smb_buf_length += byte_count;
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0, tcon->retry);
if (rc) {
cFYI(1, "Posix create returned %d", rc);
goto psx_create_err;
@@ -1177,7 +1177,8 @@ OldOpenRetry:
pSMB->ByteCount = cpu_to_le16(count);
/* long_op set to 1 to allow for oplock break timeouts */
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *)pSMBr, &bytes_returned, CIFS_LONG_OP);
+ (struct smb_hdr *)pSMBr, &bytes_returned, CIFS_LONG_OP,
+ tcon->retry);
cifs_stats_inc(&tcon->num_opens);
if (rc) {
cFYI(1, "Error in Open = %d", rc);
@@ -1290,7 +1291,8 @@ openRetry:
pSMB->ByteCount = cpu_to_le16(count);
/* long_op set to 1 to allow for oplock break timeouts */
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *)pSMBr, &bytes_returned, CIFS_LONG_OP);
+ (struct smb_hdr *)pSMBr, &bytes_returned, CIFS_LONG_OP,
+ tcon->retry);
cifs_stats_inc(&tcon->num_opens);
if (rc) {
cFYI(1, "Error in Open = %d", rc);
@@ -1372,7 +1374,7 @@ CIFSSMBRead(const int xid, struct cifsTconInfo *tcon, const int netfid,
iov[0].iov_base = (char *)pSMB;
iov[0].iov_len = pSMB->hdr.smb_buf_length + 4;
rc = SendReceive2(xid, tcon->ses, iov, 1 /* num iovecs */,
- &resp_buf_type, CIFS_STD_OP | CIFS_LOG_ERROR);
+ &resp_buf_type, CIFS_STD_OP | CIFS_LOG_ERROR, tcon->retry);
cifs_stats_inc(&tcon->num_reads);
pSMBr = (READ_RSP *)iov[0].iov_base;
if (rc) {
@@ -1516,7 +1518,8 @@ CIFSSMBWrite(const int xid, struct cifsTconInfo *tcon,
}
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, &bytes_returned, long_op);
+ (struct smb_hdr *) pSMBr, &bytes_returned, long_op,
+ tcon->retry);
cifs_stats_inc(&tcon->num_writes);
if (rc) {
cFYI(1, "Send error in write = %d", rc);
@@ -1608,7 +1611,7 @@ CIFSSMBWrite2(const int xid, struct cifsTconInfo *tcon,
rc = SendReceive2(xid, tcon->ses, iov, n_vec + 1, &resp_buf_type,
- long_op);
+ long_op, tcon->retry);
cifs_stats_inc(&tcon->num_writes);
if (rc) {
cFYI(1, "Send error Write2 = %d", rc);
@@ -1790,7 +1793,7 @@ CIFSSMBPosixLock(const int xid, struct cifsTconInfo *tcon,
iov[0].iov_base = (char *)pSMB;
iov[0].iov_len = pSMB->hdr.smb_buf_length + 4;
rc = SendReceive2(xid, tcon->ses, iov, 1 /* num iovecs */,
- &resp_buf_type, timeout);
+ &resp_buf_type, timeout, false);
pSMB = NULL; /* request buf already freed by SendReceive2. Do
not try to free it twice below on exit */
pSMBr = (struct smb_com_transaction2_sfi_rsp *)iov[0].iov_base;
@@ -1958,7 +1961,7 @@ renameRetry:
pSMB->ByteCount = cpu_to_le16(count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0, tcon->retry);
cifs_stats_inc(&tcon->num_renames);
if (rc)
cFYI(1, "Send error in rename = %d", rc);
@@ -2037,7 +2040,7 @@ int CIFSSMBRenameOpenFile(const int xid, struct cifsTconInfo *pTcon,
pSMB->hdr.smb_buf_length += byte_count;
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, pTcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0, pTcon->retry);
cifs_stats_inc(&pTcon->num_t2renames);
if (rc)
cFYI(1, "Send error in Rename (by file handle) = %d", rc);
@@ -2105,7 +2108,7 @@ copyRetry:
pSMB->ByteCount = cpu_to_le16(count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0, tcon->retry);
if (rc) {
cFYI(1, "Send error in copy = %d with %d files copied",
rc, le16_to_cpu(pSMBr->CopyCount));
@@ -2194,7 +2197,7 @@ createSymLinkRetry:
pSMB->hdr.smb_buf_length += byte_count;
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0, tcon->retry);
cifs_stats_inc(&tcon->num_symlinks);
if (rc)
cFYI(1, "Send error in SetPathInfo create symlink = %d", rc);
@@ -2280,7 +2283,7 @@ createHardLinkRetry:
pSMB->hdr.smb_buf_length += byte_count;
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0, tcon->retry);
cifs_stats_inc(&tcon->num_hardlinks);
if (rc)
cFYI(1, "Send error in SetPathInfo (hard link) = %d", rc);
@@ -2352,7 +2355,7 @@ winCreateHardLinkRetry:
pSMB->ByteCount = cpu_to_le16(count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0, tcon->retry);
cifs_stats_inc(&tcon->num_hardlinks);
if (rc)
cFYI(1, "Send error in hard link (NT rename) = %d", rc);
@@ -2423,7 +2426,7 @@ querySymLinkRetry:
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0, tcon->retry);
if (rc) {
cFYI(1, "Send error in QuerySymLinkInfo = %d", rc);
} else {
@@ -2586,7 +2589,7 @@ CIFSSMBQueryReparseLinkInfo(const int xid, struct cifsTconInfo *tcon,
pSMB->ByteCount = 0;
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0, tcon->retry);
if (rc) {
cFYI(1, "Send error in QueryReparseLinkInfo = %d", rc);
} else { /* decode response */
@@ -2849,7 +2852,7 @@ queryAclRetry:
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0, tcon->retry);
cifs_stats_inc(&tcon->num_acl_get);
if (rc) {
cFYI(1, "Send error in Query POSIX ACL = %d", rc);
@@ -2942,7 +2945,7 @@ setAclRetry:
pSMB->hdr.smb_buf_length += byte_count;
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0, tcon->retry);
if (rc)
cFYI(1, "Set POSIX ACL returned %d", rc);
@@ -3001,7 +3004,7 @@ GetExtAttrRetry:
pSMB->t2.ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0, tcon->retry);
if (rc) {
cFYI(1, "error %d in GetExtAttr", rc);
} else {
@@ -3070,7 +3073,7 @@ CIFSSMBGetCIFSACL(const int xid, struct cifsTconInfo *tcon, __u16 fid,
iov[0].iov_len = pSMB->hdr.smb_buf_length + 4;
rc = SendReceive2(xid, tcon->ses, iov, 1 /* num iovec */, &buf_type,
- CIFS_STD_OP);
+ CIFS_STD_OP, tcon->retry);
cifs_stats_inc(&tcon->num_acl_get);
if (rc) {
cFYI(1, "Send error in QuerySecDesc = %d", rc);
@@ -3182,7 +3185,7 @@ setCifsAclRetry:
pSMB->hdr.smb_buf_length += byte_count;
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0, tcon->retry);
cFYI(1, "SetCIFSACL bytes_returned: %d, rc: %d", bytes_returned, rc);
if (rc)
@@ -3234,7 +3237,7 @@ QInfRetry:
pSMB->ByteCount = cpu_to_le16(name_len);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0, tcon->retry);
if (rc) {
cFYI(1, "Send error in QueryInfo = %d", rc);
} else if (pFinfo) {
@@ -3308,7 +3311,7 @@ QFileInfoRetry:
pSMB->hdr.smb_buf_length += byte_count;
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0, tcon->retry);
if (rc) {
cFYI(1, "Send error in QPathInfo = %d", rc);
} else { /* decode response */
@@ -3396,7 +3399,7 @@ QPathInfoRetry:
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0, tcon->retry);
if (rc) {
cFYI(1, "Send error in QPathInfo = %d", rc);
} else { /* decode response */
@@ -3476,7 +3479,7 @@ UnixQFileInfoRetry:
pSMB->hdr.smb_buf_length += byte_count;
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0, tcon->retry);
if (rc) {
cFYI(1, "Send error in QPathInfo = %d", rc);
} else { /* decode response */
@@ -3562,7 +3565,7 @@ UnixQPathInfoRetry:
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0, tcon->retry);
if (rc) {
cFYI(1, "Send error in QPathInfo = %d", rc);
} else { /* decode response */
@@ -3676,7 +3679,7 @@ findFirstRetry:
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0, tcon->retry);
cifs_stats_inc(&tcon->num_ffirst);
if (rc) {/* BB add logic to retry regular search if Unix search
@@ -3805,7 +3808,7 @@ int CIFSFindNext(const int xid, struct cifsTconInfo *tcon,
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0, tcon->retry);
cifs_stats_inc(&tcon->num_fnext);
if (rc) {
if (rc == -EBADF) {
@@ -3967,7 +3970,7 @@ GetInodeNumberRetry:
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0, tcon->retry);
if (rc) {
cFYI(1, "error %d in QueryInternalInfo", rc);
} else {
@@ -4191,7 +4194,7 @@ getDFSRetry:
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0, false);
if (rc) {
cFYI(1, "Send error in GetDFSRefer = %d", rc);
goto GetDFSRefExit;
@@ -4265,7 +4268,7 @@ oldQFSInfoRetry:
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0, tcon->retry);
if (rc) {
cFYI(1, "Send error in QFSInfo = %d", rc);
} else { /* decode response */
@@ -4344,7 +4347,7 @@ QFSInfoRetry:
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0, tcon->retry);
if (rc) {
cFYI(1, "Send error in QFSInfo = %d", rc);
} else { /* decode response */
@@ -4424,7 +4427,7 @@ QFSAttributeRetry:
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0, tcon->retry);
if (rc) {
cERROR(1, "Send error in QFSAttributeInfo = %d", rc);
} else { /* decode response */
@@ -4495,7 +4498,7 @@ QFSDeviceRetry:
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0, tcon->retry);
if (rc) {
cFYI(1, "Send error in QFSDeviceInfo = %d", rc);
} else { /* decode response */
@@ -4564,7 +4567,7 @@ QFSUnixRetry:
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0, tcon->retry);
if (rc) {
cERROR(1, "Send error in QFSUnixInfo = %d", rc);
} else { /* decode response */
@@ -4647,7 +4650,7 @@ SETFSUnixRetry:
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0, tcon->retry);
if (rc) {
cERROR(1, "Send error in SETFSUnixInfo = %d", rc);
} else { /* decode response */
@@ -4709,7 +4712,7 @@ QFSPosixRetry:
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0, tcon->retry);
if (rc) {
cFYI(1, "Send error in QFSUnixInfo = %d", rc);
} else { /* decode response */
@@ -4835,7 +4838,7 @@ SetEOFRetry:
parm_data->FileSize = cpu_to_le64(size);
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0, tcon->retry);
if (rc)
cFYI(1, "SetPathInfo (file size) returned %d", rc);
@@ -5117,7 +5120,7 @@ SetTimesRetry:
memcpy(data_offset, data, sizeof(FILE_BASIC_INFO));
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0, tcon->retry);
if (rc)
cFYI(1, "SetPathInfo (times) returned %d", rc);
@@ -5352,7 +5355,7 @@ setPermsRetry:
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0, tcon->retry);
if (rc)
cFYI(1, "SetPathInfo (perms) returned %d", rc);
@@ -5404,8 +5407,8 @@ int CIFSSMBNotify(const int xid, struct cifsTconInfo *tcon,
pSMB->ByteCount = 0;
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *)pSMBr, &bytes_returned,
- CIFS_ASYNC_OP);
+ (struct smb_hdr *)pSMBr, &bytes_returned, CIFS_ASYNC_OP,
+ tcon->retry);
if (rc) {
cFYI(1, "Error in Notify = %d", rc);
} else {
@@ -5508,7 +5511,7 @@ QAllEAsRetry:
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0, tcon->retry);
if (rc) {
cFYI(1, "Send error in QueryAllEAs = %d", rc);
goto QAllEAsOut;
@@ -5720,7 +5723,7 @@ SetEARetry:
pSMB->hdr.smb_buf_length += byte_count;
pSMB->ByteCount = cpu_to_le16(byte_count);
rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
- (struct smb_hdr *) pSMBr, &bytes_returned, 0);
+ (struct smb_hdr *) pSMBr, &bytes_returned, 0, tcon->retry);
if (rc)
cFYI(1, "SetPathInfo (EA) returned %d", rc);
@@ -1809,6 +1809,9 @@ cifs_get_tcon(struct cifsSesInfo *ses, struct smb_vol *volume_info)
}
}
+ if (volume_info->retry)
+ tcon->retry = volume_info->retry;
+
if (strchr(volume_info->UNC + 3, '\\') == NULL
&& strchr(volume_info->UNC + 3, '/') == NULL) {
cERROR(1, "Missing share name");
@@ -2807,7 +2810,7 @@ CIFSTCon(unsigned int xid, struct cifsSesInfo *ses,
pSMB->ByteCount = cpu_to_le16(count);
rc = SendReceive(xid, ses, smb_buffer, smb_buffer_response, &length,
- CIFS_STD_OP);
+ CIFS_STD_OP, false);
/* above now done in SendReceive */
if ((rc == 0) && (tcon != NULL)) {
@@ -866,7 +866,7 @@ ssetup_ntlmssp_authenticate:
BCC_LE(smb_buf) = cpu_to_le16(count);
rc = SendReceive2(xid, ses, iov, 3 /* num_iovecs */, &resp_buf_type,
- CIFS_STD_OP /* not long */ | CIFS_LOG_ERROR);
+ CIFS_STD_OP /* not long */ | CIFS_LOG_ERROR, false);
/* SMB request buf freed in SendReceive2 */
cFYI(1, "ssetup rc from sendrecv2 is %d", rc);
@@ -311,6 +311,44 @@ static int allocate_mid(struct cifsSesInfo *ses, struct smb_hdr *in_buf,
return 0;
}
+static int
+wait_for_response_hard(struct cifsSesInfo *ses, struct mid_q_entry *midQ)
+{
+ int rc;
+ bool cmdresp = true;
+ unsigned long timeout = 60 * HZ;
+ unsigned long curr_timeout;
+
+wait_again:
+ curr_timeout = timeout + jiffies;
+ rc = wait_event_interruptible_timeout(ses->server->response_q,
+ (midQ->midState != MID_REQUEST_SUBMITTED), timeout);
+
+ if (rc < 0) {
+ cFYI(1, "command 0x%x interrupted", midQ->command);
+ return -1;
+ }
+ if (!time_before(jiffies, curr_timeout)) {
+ cmdresp = false;
+ cFYI(1, "server not responding...");
+ goto wait_again;
+ }
+ spin_lock(&GlobalMid_Lock);
+ if (midQ->midState != MID_REQUEST_SUBMITTED) {
+ if (midQ->midState == MID_RESPONSE_RECEIVED) {
+ if (!cmdresp)
+ cFYI(1, "server is ok...");
+ rc = 0;
+ } else {
+ cFYI(1, "command 0x%x aborted", midQ->command);
+ rc = -1;
+ }
+ }
+ spin_unlock(&GlobalMid_Lock);
+ return rc;
+}
+
+
static int wait_for_response(struct cifsSesInfo *ses,
struct mid_q_entry *midQ,
unsigned long timeout,
@@ -376,7 +414,7 @@ SendReceiveNoRsp(const unsigned int xid, struct cifsSesInfo *ses,
iov[0].iov_base = (char *)in_buf;
iov[0].iov_len = in_buf->smb_buf_length + 4;
flags |= CIFS_NO_RESP;
- rc = SendReceive2(xid, ses, iov, 1, &resp_buf_type, flags);
+ rc = SendReceive2(xid, ses, iov, 1, &resp_buf_type, flags, false);
cFYI(DBG2, "SendRcvNoRsp flags %d rc %d", flags, rc);
return rc;
@@ -385,7 +423,7 @@ SendReceiveNoRsp(const unsigned int xid, struct cifsSesInfo *ses,
int
SendReceive2(const unsigned int xid, struct cifsSesInfo *ses,
struct kvec *iov, int n_vec, int *pRespBufType /* ret */,
- const int flags)
+ const int flags, bool hard_mount)
{
int rc = 0;
int long_op;
@@ -483,7 +521,12 @@ SendReceive2(const unsigned int xid, struct cifsSesInfo *ses,
}
/* No user interrupts in wait - wreaks havoc with performance */
- wait_for_response(ses, midQ, timeout, 10 * HZ);
+ if (hard_mount) {
+ rc = wait_for_response_hard(ses, midQ);
+ if (rc)
+ goto out;
+ } else
+ wait_for_response(ses, midQ, timeout, 10 * HZ);
spin_lock(&GlobalMid_Lock);
@@ -581,7 +624,7 @@ out:
int
SendReceive(const unsigned int xid, struct cifsSesInfo *ses,
struct smb_hdr *in_buf, struct smb_hdr *out_buf,
- int *pbytes_returned, const int long_op)
+ int *pbytes_returned, const int long_op, bool hard_mount)
{
int rc = 0;
unsigned int receive_len;
@@ -675,7 +718,12 @@ SendReceive(const unsigned int xid, struct cifsSesInfo *ses,
}
/* No user interrupts in wait - wreaks havoc with performance */
- wait_for_response(ses, midQ, timeout, 10 * HZ);
+ if (hard_mount) {
+ rc = wait_for_response_hard(ses, midQ);
+ if (rc)
+ goto out;
+ } else
+ wait_for_response(ses, midQ, timeout, 10 * HZ);
spin_lock(&GlobalMid_Lock);
if (midQ->resp_buf == NULL) {
@@ -807,7 +855,7 @@ send_lock_cancel(const unsigned int xid, struct cifsTconInfo *tcon,
pSMB->hdr.Mid = GetNextMid(ses->server);
return SendReceive(xid, ses, in_buf, out_buf,
- &bytes_returned, CIFS_STD_OP);
+ &bytes_returned, CIFS_STD_OP, tcon->retry);
}
int