diff options
| -rw-r--r-- | fs/cifs/smb2pdu.c | 3 | ||||
| -rw-r--r-- | fs/cifs/trace.h | 42 |
2 files changed, 44 insertions, 1 deletions
diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c index 7d7b016fe8bb..a92d3840db9d 100644 --- a/fs/cifs/smb2pdu.c +++ b/fs/cifs/smb2pdu.c @@ -1512,7 +1512,7 @@ SMB2_tcon(const unsigned int xid, struct cifs_ses *ses, const char *tree, rc = cifs_send_recv(xid, ses, &rqst, &resp_buftype, flags, &rsp_iov); cifs_small_buf_release(req); rsp = (struct smb2_tree_connect_rsp *)rsp_iov.iov_base; - + trace_smb3_tcon(xid, tcon->tid, ses->Suid, tree, rc); if (rc != 0) { if (tcon) { cifs_stats_fail_inc(tcon, SMB2_TREE_CONNECT_HE); @@ -1559,6 +1559,7 @@ SMB2_tcon(const unsigned int xid, struct cifs_ses *ses, const char *tree, if (tcon->ses->server->ops->validate_negotiate) rc = tcon->ses->server->ops->validate_negotiate(xid, tcon); tcon_exit: + free_rsp_buf(resp_buftype, rsp); kfree(unc_path); return rc; diff --git a/fs/cifs/trace.h b/fs/cifs/trace.h index cce8414fe7ec..fb049809555f 100644 --- a/fs/cifs/trace.h +++ b/fs/cifs/trace.h @@ -374,6 +374,48 @@ DEFINE_SMB3_ENTER_EXIT_EVENT(enter); DEFINE_SMB3_ENTER_EXIT_EVENT(exit_done); /* + * For SMB2/SMB3 tree connect + */ + +DECLARE_EVENT_CLASS(smb3_tcon_class, + TP_PROTO(unsigned int xid, + __u32 tid, + __u64 sesid, + const char *unc_name, + int rc), + TP_ARGS(xid, tid, sesid, unc_name, rc), + TP_STRUCT__entry( + __field(unsigned int, xid) + __field(__u32, tid) + __field(__u64, sesid) + __field(const char *, unc_name) + __field(int, rc) + ), + TP_fast_assign( + __entry->xid = xid; + __entry->tid = tid; + __entry->sesid = sesid; + __entry->unc_name = unc_name; + __entry->rc = rc; + ), + TP_printk("xid=%u sid=0x%llx tid=0x%x unc_name=%s rc=%d", + __entry->xid, __entry->sesid, __entry->tid, + __entry->unc_name, __entry->rc) +) + +#define DEFINE_SMB3_TCON_EVENT(name) \ +DEFINE_EVENT(smb3_tcon_class, smb3_##name, \ + TP_PROTO(unsigned int xid, \ + __u32 tid, \ + __u64 sesid, \ + const char *unc_name, \ + int rc), \ + TP_ARGS(xid, tid, sesid, unc_name, rc)) + +DEFINE_SMB3_TCON_EVENT(tcon); + + +/* * For smb2/smb3 open call */ DECLARE_EVENT_CLASS(smb3_open_err_class, |