CIFS: Move clear/print_stats code to ops struct

Signed-off-by: Pavel Shilovsky <pshilovsky@samba.org>
Signed-off-by: Steve French <smfrench@gmail.com>

5 files changed, 129 insertions, 103 deletions

diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
index 8aa8693bb65c..d9ea6ede6a7a 100644
--- a/fs/cifs/cifs_debug.c
+++ b/fs/cifs/cifs_debug.c
@@ -282,24 +282,8 @@ static ssize_t cifs_stats_proc_write(struct file *file,
                                                           struct cifs_tcon,
                                                           tcon_list);
                                         atomic_set(&tcon->num_smbs_sent, 0);
-                                        atomic_set(&tcon->num_writes, 0);
-                                        atomic_set(&tcon->num_reads, 0);
-                                        atomic_set(&tcon->num_oplock_brks, 0);
-                                        atomic_set(&tcon->num_opens, 0);
-                                        atomic_set(&tcon->num_posixopens, 0);
-                                        atomic_set(&tcon->num_posixmkdirs, 0);
-                                        atomic_set(&tcon->num_closes, 0);
-                                        atomic_set(&tcon->num_deletes, 0);
-                                        atomic_set(&tcon->num_mkdirs, 0);
-                                        atomic_set(&tcon->num_rmdirs, 0);
-                                        atomic_set(&tcon->num_renames, 0);
-                                        atomic_set(&tcon->num_t2renames, 0);
-                                        atomic_set(&tcon->num_ffirst, 0);
-                                        atomic_set(&tcon->num_fnext, 0);
-                                        atomic_set(&tcon->num_fclose, 0);
-                                        atomic_set(&tcon->num_hardlinks, 0);
-                                        atomic_set(&tcon->num_symlinks, 0);
-                                        atomic_set(&tcon->num_locks, 0);
+                                        if (server->ops->clear_stats)
+                                                server->ops->clear_stats(tcon);
                                 }
                         }
                 }
@@ -358,42 +342,10 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
                                 seq_printf(m, "\n%d) %s", i, tcon->treeName);
                                 if (tcon->need_reconnect)
                                         seq_puts(m, "\tDISCONNECTED ");
-                                seq_printf(m, "\nSMBs: %d Oplock Breaks: %d",
-                                        atomic_read(&tcon->num_smbs_sent),
-                                        atomic_read(&tcon->num_oplock_brks));
-                                seq_printf(m, "\nReads:  %d Bytes: %lld",
-                                        atomic_read(&tcon->num_reads),
-                                        (long long)(tcon->bytes_read));
-                                seq_printf(m, "\nWrites: %d Bytes: %lld",
-                                        atomic_read(&tcon->num_writes),
-                                        (long long)(tcon->bytes_written));
-                                seq_printf(m, "\nFlushes: %d",
-                                        atomic_read(&tcon->num_flushes));
-                                seq_printf(m, "\nLocks: %d HardLinks: %d "
-                                              "Symlinks: %d",
-                                        atomic_read(&tcon->num_locks),
-                                        atomic_read(&tcon->num_hardlinks),
-                                        atomic_read(&tcon->num_symlinks));
-                                seq_printf(m, "\nOpens: %d Closes: %d "
-                                              "Deletes: %d",
-                                        atomic_read(&tcon->num_opens),
-                                        atomic_read(&tcon->num_closes),
-                                        atomic_read(&tcon->num_deletes));
-                                seq_printf(m, "\nPosix Opens: %d "
-                                              "Posix Mkdirs: %d",
-                                        atomic_read(&tcon->num_posixopens),
-                                        atomic_read(&tcon->num_posixmkdirs));
-                                seq_printf(m, "\nMkdirs: %d Rmdirs: %d",
-                                        atomic_read(&tcon->num_mkdirs),
-                                        atomic_read(&tcon->num_rmdirs));
-                                seq_printf(m, "\nRenames: %d T2 Renames %d",
-                                        atomic_read(&tcon->num_renames),
-                                        atomic_read(&tcon->num_t2renames));
-                                seq_printf(m, "\nFindFirst: %d FNext %d "
-                                              "FClose %d",
-                                        atomic_read(&tcon->num_ffirst),
-                                        atomic_read(&tcon->num_fnext),
-                                        atomic_read(&tcon->num_fclose));
+                                seq_printf(m, "\nSMBs: %d",
+                                           atomic_read(&tcon->num_smbs_sent));
+                                if (server->ops->print_stats)
+                                        server->ops->print_stats(m, tcon);
                         }
                 }
         }
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
index ae9a1e900c15..0896328418aa 100644
--- a/fs/cifs/cifsglob.h
+++ b/fs/cifs/cifsglob.h
@@ -197,6 +197,8 @@ struct smb_version_operations {
         /* find mid corresponding to the response message */
         struct mid_q_entry * (*find_mid)(struct TCP_Server_Info *, char *);
         void (*dump_detail)(void *);
+        void (*clear_stats)(struct cifs_tcon *);
+        void (*print_stats)(struct seq_file *m, struct cifs_tcon *);
         /* verify the message */
         int (*check_message)(char *, unsigned int);
         bool (*is_oplock_break)(char *, struct TCP_Server_Info *);
@@ -566,27 +568,31 @@ struct cifs_tcon {
         enum statusEnum tidStatus;
 #ifdef CONFIG_CIFS_STATS
         atomic_t num_smbs_sent;
-        atomic_t num_writes;
-        atomic_t num_reads;
-        atomic_t num_flushes;
-        atomic_t num_oplock_brks;
-        atomic_t num_opens;
-        atomic_t num_closes;
-        atomic_t num_deletes;
-        atomic_t num_mkdirs;
-        atomic_t num_posixopens;
-        atomic_t num_posixmkdirs;
-        atomic_t num_rmdirs;
-        atomic_t num_renames;
-        atomic_t num_t2renames;
-        atomic_t num_ffirst;
-        atomic_t num_fnext;
-        atomic_t num_fclose;
-        atomic_t num_hardlinks;
-        atomic_t num_symlinks;
-        atomic_t num_locks;
-        atomic_t num_acl_get;
-        atomic_t num_acl_set;
+        union {
+                struct {
+                        atomic_t num_writes;
+                        atomic_t num_reads;
+                        atomic_t num_flushes;
+                        atomic_t num_oplock_brks;
+                        atomic_t num_opens;
+                        atomic_t num_closes;
+                        atomic_t num_deletes;
+                        atomic_t num_mkdirs;
+                        atomic_t num_posixopens;
+                        atomic_t num_posixmkdirs;
+                        atomic_t num_rmdirs;
+                        atomic_t num_renames;
+                        atomic_t num_t2renames;
+                        atomic_t num_ffirst;
+                        atomic_t num_fnext;
+                        atomic_t num_fclose;
+                        atomic_t num_hardlinks;
+                        atomic_t num_symlinks;
+                        atomic_t num_locks;
+                        atomic_t num_acl_get;
+                        atomic_t num_acl_set;
+                } cifs_stats;
+        } stats;
 #ifdef CONFIG_CIFS_STATS2
         unsigned long long time_writes;
         unsigned long long time_reads;
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index fe30bb5dd2d8..cabc7a01f5df 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -893,7 +893,7 @@ PsxDelete:
                 cFYI(1, "Posix delete returned %d", rc);
         cifs_buf_release(pSMB);
 
-        cifs_stats_inc(&tcon->num_deletes);
+        cifs_stats_inc(&tcon->stats.cifs_stats.num_deletes);
 
         if (rc == -EAGAIN)
                 goto PsxDelete;
@@ -936,7 +936,7 @@ DelFileRetry:
         pSMB->ByteCount = cpu_to_le16(name_len + 1);
         rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
                          (struct smb_hdr *) pSMBr, &bytes_returned, 0);
-        cifs_stats_inc(&tcon->num_deletes);
+        cifs_stats_inc(&tcon->stats.cifs_stats.num_deletes);
         if (rc)
                 cFYI(1, "Error in RMFile = %d", rc);
 
@@ -981,7 +981,7 @@ RmDirRetry:
         pSMB->ByteCount = cpu_to_le16(name_len + 1);
         rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
                          (struct smb_hdr *) pSMBr, &bytes_returned, 0);
-        cifs_stats_inc(&tcon->num_rmdirs);
+        cifs_stats_inc(&tcon->stats.cifs_stats.num_rmdirs);
         if (rc)
                 cFYI(1, "Error in RMDir = %d", rc);
 
@@ -1024,7 +1024,7 @@ MkDirRetry:
         pSMB->ByteCount = cpu_to_le16(name_len + 1);
         rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
                          (struct smb_hdr *) pSMBr, &bytes_returned, 0);
-        cifs_stats_inc(&tcon->num_mkdirs);
+        cifs_stats_inc(&tcon->stats.cifs_stats.num_mkdirs);
         if (rc)
                 cFYI(1, "Error in Mkdir = %d", rc);
 
@@ -1147,9 +1147,9 @@ psx_create_err:
         cifs_buf_release(pSMB);
 
         if (posix_flags & SMB_O_DIRECTORY)
-                cifs_stats_inc(&tcon->num_posixmkdirs);
+                cifs_stats_inc(&tcon->stats.cifs_stats.num_posixmkdirs);
         else
-                cifs_stats_inc(&tcon->num_posixopens);
+                cifs_stats_inc(&tcon->stats.cifs_stats.num_posixopens);
 
         if (rc == -EAGAIN)
                 goto PsxCreat;
@@ -1270,7 +1270,7 @@ OldOpenRetry:
         /* 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, 0);
-        cifs_stats_inc(&tcon->num_opens);
+        cifs_stats_inc(&tcon->stats.cifs_stats.num_opens);
         if (rc) {
                 cFYI(1, "Error in Open = %d", rc);
         } else {
@@ -1383,7 +1383,7 @@ openRetry:
         /* 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, 0);
-        cifs_stats_inc(&tcon->num_opens);
+        cifs_stats_inc(&tcon->stats.cifs_stats.num_opens);
         if (rc) {
                 cFYI(1, "Error in Open = %d", rc);
         } else {
@@ -1650,7 +1650,7 @@ cifs_async_readv(struct cifs_readdata *rdata)
                              rdata, 0);
 
         if (rc == 0)
-                cifs_stats_inc(&tcon->num_reads);
+                cifs_stats_inc(&tcon->stats.cifs_stats.num_reads);
         else
                 kref_put(&rdata->refcount, cifs_readdata_release);
 
@@ -1720,7 +1720,7 @@ CIFSSMBRead(const unsigned int xid, struct cifs_io_parms *io_parms,
         iov[0].iov_len = be32_to_cpu(pSMB->hdr.smb_buf_length) + 4;
         rc = SendReceive2(xid, tcon->ses, iov, 1 /* num iovecs */,
                          &resp_buf_type, CIFS_LOG_ERROR);
-        cifs_stats_inc(&tcon->num_reads);
+        cifs_stats_inc(&tcon->stats.cifs_stats.num_reads);
         pSMBr = (READ_RSP *)iov[0].iov_base;
         if (rc) {
                 cERROR(1, "Send error in read = %d", rc);
@@ -1872,7 +1872,7 @@ CIFSSMBWrite(const unsigned int xid, struct cifs_io_parms *io_parms,
 
         rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
                          (struct smb_hdr *) pSMBr, &bytes_returned, long_op);
-        cifs_stats_inc(&tcon->num_writes);
+        cifs_stats_inc(&tcon->stats.cifs_stats.num_writes);
         if (rc) {
                 cFYI(1, "Send error in write = %d", rc);
         } else {
@@ -2123,7 +2123,7 @@ cifs_async_writev(struct cifs_writedata *wdata)
                              NULL, cifs_writev_callback, wdata, 0);
 
         if (rc == 0)
-                cifs_stats_inc(&tcon->num_writes);
+                cifs_stats_inc(&tcon->stats.cifs_stats.num_writes);
         else
                 kref_put(&wdata->refcount, cifs_writedata_release);
 
@@ -2213,7 +2213,7 @@ CIFSSMBWrite2(const unsigned int xid, struct cifs_io_parms *io_parms,
 
         rc = SendReceive2(xid, tcon->ses, iov, n_vec + 1, &resp_buf_type,
                           long_op);
-        cifs_stats_inc(&tcon->num_writes);
+        cifs_stats_inc(&tcon->stats.cifs_stats.num_writes);
         if (rc) {
                 cFYI(1, "Send error Write2 = %d", rc);
         } else if (resp_buf_type == 0) {
@@ -2279,7 +2279,7 @@ int cifs_lockv(const unsigned int xid, struct cifs_tcon *tcon,
         iov[1].iov_base = (char *)buf;
         iov[1].iov_len = (num_unlock + num_lock) * sizeof(LOCKING_ANDX_RANGE);
 
-        cifs_stats_inc(&tcon->num_locks);
+        cifs_stats_inc(&tcon->stats.cifs_stats.num_locks);
         rc = SendReceive2(xid, tcon->ses, iov, 2, &resp_buf_type, CIFS_NO_RESP);
         if (rc)
                 cFYI(1, "Send error in cifs_lockv = %d", rc);
@@ -2348,7 +2348,7 @@ CIFSSMBLock(const unsigned int xid, struct cifs_tcon *tcon,
                 rc = SendReceiveNoRsp(xid, tcon->ses, (char *)pSMB, flags);
                 /* SMB buffer freed by function above */
         }
-        cifs_stats_inc(&tcon->num_locks);
+        cifs_stats_inc(&tcon->stats.cifs_stats.num_locks);
         if (rc)
                 cFYI(1, "Send error in Lock = %d", rc);
 
@@ -2511,7 +2511,7 @@ CIFSSMBClose(const unsigned int xid, struct cifs_tcon *tcon, int smb_file_id)
         pSMB->LastWriteTime = 0xFFFFFFFF;
         pSMB->ByteCount = 0;
         rc = SendReceiveNoRsp(xid, tcon->ses, (char *) pSMB, 0);
-        cifs_stats_inc(&tcon->num_closes);
+        cifs_stats_inc(&tcon->stats.cifs_stats.num_closes);
         if (rc) {
                 if (rc != -EINTR) {
                         /* EINTR is expected when user ctl-c to kill app */
@@ -2540,7 +2540,7 @@ CIFSSMBFlush(const unsigned int xid, struct cifs_tcon *tcon, int smb_file_id)
         pSMB->FileID = (__u16) smb_file_id;
         pSMB->ByteCount = 0;
         rc = SendReceiveNoRsp(xid, tcon->ses, (char *) pSMB, 0);
-        cifs_stats_inc(&tcon->num_flushes);
+        cifs_stats_inc(&tcon->stats.cifs_stats.num_flushes);
         if (rc)
                 cERROR(1, "Send error in Flush = %d", rc);
 
@@ -2603,7 +2603,7 @@ renameRetry:
 
         rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
                          (struct smb_hdr *) pSMBr, &bytes_returned, 0);
-        cifs_stats_inc(&tcon->num_renames);
+        cifs_stats_inc(&tcon->stats.cifs_stats.num_renames);
         if (rc)
                 cFYI(1, "Send error in rename = %d", rc);
 
@@ -2684,7 +2684,7 @@ int CIFSSMBRenameOpenFile(const unsigned int xid, struct cifs_tcon *pTcon,
         pSMB->ByteCount = cpu_to_le16(byte_count);
         rc = SendReceive(xid, pTcon->ses, (struct smb_hdr *) pSMB,
                          (struct smb_hdr *) pSMBr, &bytes_returned, 0);
-        cifs_stats_inc(&pTcon->num_t2renames);
+        cifs_stats_inc(&pTcon->stats.cifs_stats.num_t2renames);
         if (rc)
                 cFYI(1, "Send error in Rename (by file handle) = %d", rc);
 
@@ -2841,7 +2841,7 @@ createSymLinkRetry:
         pSMB->ByteCount = cpu_to_le16(byte_count);
         rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
                          (struct smb_hdr *) pSMBr, &bytes_returned, 0);
-        cifs_stats_inc(&tcon->num_symlinks);
+        cifs_stats_inc(&tcon->stats.cifs_stats.num_symlinks);
         if (rc)
                 cFYI(1, "Send error in SetPathInfo create symlink = %d", rc);
 
@@ -2927,7 +2927,7 @@ createHardLinkRetry:
         pSMB->ByteCount = cpu_to_le16(byte_count);
         rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
                          (struct smb_hdr *) pSMBr, &bytes_returned, 0);
-        cifs_stats_inc(&tcon->num_hardlinks);
+        cifs_stats_inc(&tcon->stats.cifs_stats.num_hardlinks);
         if (rc)
                 cFYI(1, "Send error in SetPathInfo (hard link) = %d", rc);
 
@@ -2999,7 +2999,7 @@ winCreateHardLinkRetry:
 
         rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
                          (struct smb_hdr *) pSMBr, &bytes_returned, 0);
-        cifs_stats_inc(&tcon->num_hardlinks);
+        cifs_stats_inc(&tcon->stats.cifs_stats.num_hardlinks);
         if (rc)
                 cFYI(1, "Send error in hard link (NT rename) = %d", rc);
 
@@ -3417,7 +3417,7 @@ queryAclRetry:
 
         rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
                 (struct smb_hdr *) pSMBr, &bytes_returned, 0);
-        cifs_stats_inc(&tcon->num_acl_get);
+        cifs_stats_inc(&tcon->stats.cifs_stats.num_acl_get);
         if (rc) {
                 cFYI(1, "Send error in Query POSIX ACL = %d", rc);
         } else {
@@ -3728,7 +3728,7 @@ CIFSSMBGetCIFSACL(const unsigned int xid, struct cifs_tcon *tcon, __u16 fid,
 
         rc = SendReceive2(xid, tcon->ses, iov, 1 /* num iovec */, &buf_type,
                          0);
-        cifs_stats_inc(&tcon->num_acl_get);
+        cifs_stats_inc(&tcon->stats.cifs_stats.num_acl_get);
         if (rc) {
                 cFYI(1, "Send error in QuerySecDesc = %d", rc);
         } else {                /* decode response */
@@ -4330,7 +4330,7 @@ findFirstRetry:
 
         rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
                          (struct smb_hdr *) pSMBr, &bytes_returned, 0);
-        cifs_stats_inc(&tcon->num_ffirst);
+        cifs_stats_inc(&tcon->stats.cifs_stats.num_ffirst);
 
         if (rc) {/* BB add logic to retry regular search if Unix search
                         rejected unexpectedly by server */
@@ -4457,7 +4457,7 @@ int CIFSFindNext(const unsigned int xid, struct cifs_tcon *tcon,
 
         rc = SendReceive(xid, tcon->ses, (struct smb_hdr *) pSMB,
                         (struct smb_hdr *) pSMBr, &bytes_returned, 0);
-        cifs_stats_inc(&tcon->num_fnext);
+        cifs_stats_inc(&tcon->stats.cifs_stats.num_fnext);
         if (rc) {
                 if (rc == -EBADF) {
                         psrch_inf->endOfSearch = true;
@@ -4548,7 +4548,7 @@ CIFSFindClose(const unsigned int xid, struct cifs_tcon *tcon,
         if (rc)
                 cERROR(1, "Send error in FindClose = %d", rc);
 
-        cifs_stats_inc(&tcon->num_fclose);
+        cifs_stats_inc(&tcon->stats.cifs_stats.num_fclose);
 
         /* Since session is dead, search handle closed on server already */
         if (rc == -EAGAIN)
diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
index ad2538a64c70..ce41fee07e5b 100644
--- a/fs/cifs/misc.c
+++ b/fs/cifs/misc.c
@@ -461,7 +461,7 @@ is_valid_oplock_break(char *buffer, struct TCP_Server_Info *srv)
                         if (tcon->tid != buf->Tid)
                                 continue;
 
-                        cifs_stats_inc(&tcon->num_oplock_brks);
+                        cifs_stats_inc(&tcon->stats.cifs_stats.num_oplock_brks);
                         spin_lock(&cifs_file_list_lock);
                         list_for_each(tmp2, &tcon->openFileList) {
                                 netfile = list_entry(tmp2, struct cifsFileInfo,
diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c
index c9326b4ec6cd..581740998735 100644
--- a/fs/cifs/smb1ops.c
+++ b/fs/cifs/smb1ops.c
@@ -520,6 +520,72 @@ cifs_build_path_to_root(struct smb_vol *vol, struct cifs_sb_info *cifs_sb,
         return full_path;
 }
 
+static void
+cifs_clear_stats(struct cifs_tcon *tcon)
+{
+#ifdef CONFIG_CIFS_STATS
+        atomic_set(&tcon->stats.cifs_stats.num_writes, 0);
+        atomic_set(&tcon->stats.cifs_stats.num_reads, 0);
+        atomic_set(&tcon->stats.cifs_stats.num_flushes, 0);
+        atomic_set(&tcon->stats.cifs_stats.num_oplock_brks, 0);
+        atomic_set(&tcon->stats.cifs_stats.num_opens, 0);
+        atomic_set(&tcon->stats.cifs_stats.num_posixopens, 0);
+        atomic_set(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
+        atomic_set(&tcon->stats.cifs_stats.num_closes, 0);
+        atomic_set(&tcon->stats.cifs_stats.num_deletes, 0);
+        atomic_set(&tcon->stats.cifs_stats.num_mkdirs, 0);
+        atomic_set(&tcon->stats.cifs_stats.num_rmdirs, 0);
+        atomic_set(&tcon->stats.cifs_stats.num_renames, 0);
+        atomic_set(&tcon->stats.cifs_stats.num_t2renames, 0);
+        atomic_set(&tcon->stats.cifs_stats.num_ffirst, 0);
+        atomic_set(&tcon->stats.cifs_stats.num_fnext, 0);
+        atomic_set(&tcon->stats.cifs_stats.num_fclose, 0);
+        atomic_set(&tcon->stats.cifs_stats.num_hardlinks, 0);
+        atomic_set(&tcon->stats.cifs_stats.num_symlinks, 0);
+        atomic_set(&tcon->stats.cifs_stats.num_locks, 0);
+        atomic_set(&tcon->stats.cifs_stats.num_acl_get, 0);
+        atomic_set(&tcon->stats.cifs_stats.num_acl_set, 0);
+#endif
+}
+
+static void
+cifs_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
+{
+#ifdef CONFIG_CIFS_STATS
+        seq_printf(m, " Oplocks breaks: %d",
+                   atomic_read(&tcon->stats.cifs_stats.num_oplock_brks));
+        seq_printf(m, "\nReads:  %d Bytes: %llu",
+                   atomic_read(&tcon->stats.cifs_stats.num_reads),
+                   (long long)(tcon->bytes_read));
+        seq_printf(m, "\nWrites: %d Bytes: %llu",
+                   atomic_read(&tcon->stats.cifs_stats.num_writes),
+                   (long long)(tcon->bytes_written));
+        seq_printf(m, "\nFlushes: %d",
+                   atomic_read(&tcon->stats.cifs_stats.num_flushes));
+        seq_printf(m, "\nLocks: %d HardLinks: %d Symlinks: %d",
+                   atomic_read(&tcon->stats.cifs_stats.num_locks),
+                   atomic_read(&tcon->stats.cifs_stats.num_hardlinks),
+                   atomic_read(&tcon->stats.cifs_stats.num_symlinks));
+        seq_printf(m, "\nOpens: %d Closes: %d Deletes: %d",
+                   atomic_read(&tcon->stats.cifs_stats.num_opens),
+                   atomic_read(&tcon->stats.cifs_stats.num_closes),
+                   atomic_read(&tcon->stats.cifs_stats.num_deletes));
+        seq_printf(m, "\nPosix Opens: %d Posix Mkdirs: %d",
+                   atomic_read(&tcon->stats.cifs_stats.num_posixopens),
+                   atomic_read(&tcon->stats.cifs_stats.num_posixmkdirs));
+        seq_printf(m, "\nMkdirs: %d Rmdirs: %d",
+                   atomic_read(&tcon->stats.cifs_stats.num_mkdirs),
+                   atomic_read(&tcon->stats.cifs_stats.num_rmdirs));
+        seq_printf(m, "\nRenames: %d T2 Renames %d",
+                   atomic_read(&tcon->stats.cifs_stats.num_renames),
+                   atomic_read(&tcon->stats.cifs_stats.num_t2renames));
+        seq_printf(m, "\nFindFirst: %d FNext %d FClose %d",
+                   atomic_read(&tcon->stats.cifs_stats.num_ffirst),
+                   atomic_read(&tcon->stats.cifs_stats.num_fnext),
+                   atomic_read(&tcon->stats.cifs_stats.num_fclose));
+#endif
+}
+
 struct smb_version_operations smb1_operations = {
         .send_cancel = send_nt_cancel,
         .compare_fids = cifs_compare_fids,
@@ -537,6 +603,8 @@ struct smb_version_operations smb1_operations = {
         .find_mid = cifs_find_mid,
         .check_message = checkSMB,
         .dump_detail = cifs_dump_detail,
+        .clear_stats = cifs_clear_stats,
+        .print_stats = cifs_print_stats,
         .is_oplock_break = is_valid_oplock_break,
         .check_trans2 = cifs_check_trans2,
         .need_neg = cifs_need_neg,