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linux-stable/fs/cifs/trace.h
David Howells 1ddff77416 cifs: Split the smb3_add_credits tracepoint 
Split the smb3_add_credits tracepoint to make it more obvious when looking
at the logs which line corresponds to what credit change.  Also add a
tracepoint for credit overflow when it's being added back.

Note that it might be better to add another field to the tracepoint for
the information rather than splitting it.  It would also be useful to store
the MID potentially, though that isn't available when the credits are first
obtained.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Shyam Prasad N <nspmangalore@gmail.com>
cc: Rohith Surabattula <rohiths.msft@gmail.com>
cc: linux-cifs@vger.kernel.org
Acked-by: Paulo Alcantara (SUSE) <pc@cjr.nz>
Reviewed-by: Enzo Matsumiya <ematsumiya@suse.de>
Signed-off-by: Steve French <stfrench@microsoft.com>
2022-04-08 21:25:38 -05:00

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/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (C) 2018, Microsoft Corporation.
*
* Author(s): Steve French <stfrench@microsoft.com>
*/
#undef TRACE_SYSTEM
#define TRACE_SYSTEM cifs
#if !defined(_CIFS_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
#define _CIFS_TRACE_H
#include <linux/tracepoint.h>
#include <linux/net.h>
#include <linux/inet.h>
/*
* Please use this 3-part article as a reference for writing new tracepoints:
* https://lwn.net/Articles/379903/
*/
/* For logging errors in read or write */
DECLARE_EVENT_CLASS(smb3_rw_err_class,
TP_PROTO(unsigned int xid,
__u64 fid,
__u32 tid,
__u64 sesid,
__u64 offset,
__u32 len,
int rc),
TP_ARGS(xid, fid, tid, sesid, offset, len, rc),
TP_STRUCT__entry(
__field(unsigned int, xid)
__field(__u64, fid)
__field(__u32, tid)
__field(__u64, sesid)
__field(__u64, offset)
__field(__u32, len)
__field(int, rc)
),
TP_fast_assign(
__entry->xid = xid;
__entry->fid = fid;
__entry->tid = tid;
__entry->sesid = sesid;
__entry->offset = offset;
__entry->len = len;
__entry->rc = rc;
),
TP_printk("\txid=%u sid=0x%llx tid=0x%x fid=0x%llx offset=0x%llx len=0x%x rc=%d",
__entry->xid, __entry->sesid, __entry->tid, __entry->fid,
__entry->offset, __entry->len, __entry->rc)
)
#define DEFINE_SMB3_RW_ERR_EVENT(name) \
DEFINE_EVENT(smb3_rw_err_class, smb3_##name, \
TP_PROTO(unsigned int xid, \
__u64 fid, \
__u32 tid, \
__u64 sesid, \
__u64 offset, \
__u32 len, \
int rc), \
TP_ARGS(xid, fid, tid, sesid, offset, len, rc))
DEFINE_SMB3_RW_ERR_EVENT(write_err);
DEFINE_SMB3_RW_ERR_EVENT(read_err);
DEFINE_SMB3_RW_ERR_EVENT(query_dir_err);
DEFINE_SMB3_RW_ERR_EVENT(zero_err);
DEFINE_SMB3_RW_ERR_EVENT(falloc_err);
/* For logging successful read or write */
DECLARE_EVENT_CLASS(smb3_rw_done_class,
TP_PROTO(unsigned int xid,
__u64 fid,
__u32 tid,
__u64 sesid,
__u64 offset,
__u32 len),
TP_ARGS(xid, fid, tid, sesid, offset, len),
TP_STRUCT__entry(
__field(unsigned int, xid)
__field(__u64, fid)
__field(__u32, tid)
__field(__u64, sesid)
__field(__u64, offset)
__field(__u32, len)
),
TP_fast_assign(
__entry->xid = xid;
__entry->fid = fid;
__entry->tid = tid;
__entry->sesid = sesid;
__entry->offset = offset;
__entry->len = len;
),
TP_printk("xid=%u sid=0x%llx tid=0x%x fid=0x%llx offset=0x%llx len=0x%x",
__entry->xid, __entry->sesid, __entry->tid, __entry->fid,
__entry->offset, __entry->len)
)
#define DEFINE_SMB3_RW_DONE_EVENT(name) \
DEFINE_EVENT(smb3_rw_done_class, smb3_##name, \
TP_PROTO(unsigned int xid, \
__u64 fid, \
__u32 tid, \
__u64 sesid, \
__u64 offset, \
__u32 len), \
TP_ARGS(xid, fid, tid, sesid, offset, len))
DEFINE_SMB3_RW_DONE_EVENT(write_enter);
DEFINE_SMB3_RW_DONE_EVENT(read_enter);
DEFINE_SMB3_RW_DONE_EVENT(query_dir_enter);
DEFINE_SMB3_RW_DONE_EVENT(zero_enter);
DEFINE_SMB3_RW_DONE_EVENT(falloc_enter);
DEFINE_SMB3_RW_DONE_EVENT(write_done);
DEFINE_SMB3_RW_DONE_EVENT(read_done);
DEFINE_SMB3_RW_DONE_EVENT(query_dir_done);
DEFINE_SMB3_RW_DONE_EVENT(zero_done);
DEFINE_SMB3_RW_DONE_EVENT(falloc_done);
/*
* For handle based calls other than read and write, and get/set info
*/
DECLARE_EVENT_CLASS(smb3_fd_class,
TP_PROTO(unsigned int xid,
__u64 fid,
__u32 tid,
__u64 sesid),
TP_ARGS(xid, fid, tid, sesid),
TP_STRUCT__entry(
__field(unsigned int, xid)
__field(__u64, fid)
__field(__u32, tid)
__field(__u64, sesid)
),
TP_fast_assign(
__entry->xid = xid;
__entry->fid = fid;
__entry->tid = tid;
__entry->sesid = sesid;
),
TP_printk("\txid=%u sid=0x%llx tid=0x%x fid=0x%llx",
__entry->xid, __entry->sesid, __entry->tid, __entry->fid)
)
#define DEFINE_SMB3_FD_EVENT(name) \
DEFINE_EVENT(smb3_fd_class, smb3_##name, \
TP_PROTO(unsigned int xid, \
__u64 fid, \
__u32 tid, \
__u64 sesid), \
TP_ARGS(xid, fid, tid, sesid))
DEFINE_SMB3_FD_EVENT(flush_enter);
DEFINE_SMB3_FD_EVENT(flush_done);
DEFINE_SMB3_FD_EVENT(close_enter);
DEFINE_SMB3_FD_EVENT(close_done);
DECLARE_EVENT_CLASS(smb3_fd_err_class,
TP_PROTO(unsigned int xid,
__u64 fid,
__u32 tid,
__u64 sesid,
int rc),
TP_ARGS(xid, fid, tid, sesid, rc),
TP_STRUCT__entry(
__field(unsigned int, xid)
__field(__u64, fid)
__field(__u32, tid)
__field(__u64, sesid)
__field(int, rc)
),
TP_fast_assign(
__entry->xid = xid;
__entry->fid = fid;
__entry->tid = tid;
__entry->sesid = sesid;
__entry->rc = rc;
),
TP_printk("\txid=%u sid=0x%llx tid=0x%x fid=0x%llx rc=%d",
__entry->xid, __entry->sesid, __entry->tid, __entry->fid,
__entry->rc)
)
#define DEFINE_SMB3_FD_ERR_EVENT(name) \
DEFINE_EVENT(smb3_fd_err_class, smb3_##name, \
TP_PROTO(unsigned int xid, \
__u64 fid, \
__u32 tid, \
__u64 sesid, \
int rc), \
TP_ARGS(xid, fid, tid, sesid, rc))
DEFINE_SMB3_FD_ERR_EVENT(flush_err);
DEFINE_SMB3_FD_ERR_EVENT(lock_err);
DEFINE_SMB3_FD_ERR_EVENT(close_err);
/*
* For handle based query/set info calls
*/
DECLARE_EVENT_CLASS(smb3_inf_enter_class,
TP_PROTO(unsigned int xid,
__u64 fid,
__u32 tid,
__u64 sesid,
__u8 infclass,
__u32 type),
TP_ARGS(xid, fid, tid, sesid, infclass, type),
TP_STRUCT__entry(
__field(unsigned int, xid)
__field(__u64, fid)
__field(__u32, tid)
__field(__u64, sesid)
__field(__u8, infclass)
__field(__u32, type)
),
TP_fast_assign(
__entry->xid = xid;
__entry->fid = fid;
__entry->tid = tid;
__entry->sesid = sesid;
__entry->infclass = infclass;
__entry->type = type;
),
TP_printk("xid=%u sid=0x%llx tid=0x%x fid=0x%llx class=%u type=0x%x",
__entry->xid, __entry->sesid, __entry->tid, __entry->fid,
__entry->infclass, __entry->type)
)
#define DEFINE_SMB3_INF_ENTER_EVENT(name) \
DEFINE_EVENT(smb3_inf_enter_class, smb3_##name, \
TP_PROTO(unsigned int xid, \
__u64 fid, \
__u32 tid, \
__u64 sesid, \
__u8 infclass, \
__u32 type), \
TP_ARGS(xid, fid, tid, sesid, infclass, type))
DEFINE_SMB3_INF_ENTER_EVENT(query_info_enter);
DEFINE_SMB3_INF_ENTER_EVENT(query_info_done);
DEFINE_SMB3_INF_ENTER_EVENT(notify_enter);
DEFINE_SMB3_INF_ENTER_EVENT(notify_done);
DECLARE_EVENT_CLASS(smb3_inf_err_class,
TP_PROTO(unsigned int xid,
__u64 fid,
__u32 tid,
__u64 sesid,
__u8 infclass,
__u32 type,
int rc),
TP_ARGS(xid, fid, tid, sesid, infclass, type, rc),
TP_STRUCT__entry(
__field(unsigned int, xid)
__field(__u64, fid)
__field(__u32, tid)
__field(__u64, sesid)
__field(__u8, infclass)
__field(__u32, type)
__field(int, rc)
),
TP_fast_assign(
__entry->xid = xid;
__entry->fid = fid;
__entry->tid = tid;
__entry->sesid = sesid;
__entry->infclass = infclass;
__entry->type = type;
__entry->rc = rc;
),
TP_printk("xid=%u sid=0x%llx tid=0x%x fid=0x%llx class=%u type=0x%x rc=%d",
__entry->xid, __entry->sesid, __entry->tid, __entry->fid,
__entry->infclass, __entry->type, __entry->rc)
)
#define DEFINE_SMB3_INF_ERR_EVENT(name) \
DEFINE_EVENT(smb3_inf_err_class, smb3_##name, \
TP_PROTO(unsigned int xid, \
__u64 fid, \
__u32 tid, \
__u64 sesid, \
__u8 infclass, \
__u32 type, \
int rc), \
TP_ARGS(xid, fid, tid, sesid, infclass, type, rc))
DEFINE_SMB3_INF_ERR_EVENT(query_info_err);
DEFINE_SMB3_INF_ERR_EVENT(set_info_err);
DEFINE_SMB3_INF_ERR_EVENT(notify_err);
DEFINE_SMB3_INF_ERR_EVENT(fsctl_err);
DECLARE_EVENT_CLASS(smb3_inf_compound_enter_class,
TP_PROTO(unsigned int xid,
__u32 tid,
__u64 sesid,
const char *full_path),
TP_ARGS(xid, tid, sesid, full_path),
TP_STRUCT__entry(
__field(unsigned int, xid)
__field(__u32, tid)
__field(__u64, sesid)
__string(path, full_path)
),
TP_fast_assign(
__entry->xid = xid;
__entry->tid = tid;
__entry->sesid = sesid;
__assign_str(path, full_path);
),
TP_printk("xid=%u sid=0x%llx tid=0x%x path=%s",
__entry->xid, __entry->sesid, __entry->tid,
__get_str(path))
)
#define DEFINE_SMB3_INF_COMPOUND_ENTER_EVENT(name) \
DEFINE_EVENT(smb3_inf_compound_enter_class, smb3_##name, \
TP_PROTO(unsigned int xid, \
__u32 tid, \
__u64 sesid, \
const char *full_path), \
TP_ARGS(xid, tid, sesid, full_path))
DEFINE_SMB3_INF_COMPOUND_ENTER_EVENT(query_info_compound_enter);
DEFINE_SMB3_INF_COMPOUND_ENTER_EVENT(posix_query_info_compound_enter);
DEFINE_SMB3_INF_COMPOUND_ENTER_EVENT(hardlink_enter);
DEFINE_SMB3_INF_COMPOUND_ENTER_EVENT(rename_enter);
DEFINE_SMB3_INF_COMPOUND_ENTER_EVENT(rmdir_enter);
DEFINE_SMB3_INF_COMPOUND_ENTER_EVENT(set_eof_enter);
DEFINE_SMB3_INF_COMPOUND_ENTER_EVENT(set_info_compound_enter);
DEFINE_SMB3_INF_COMPOUND_ENTER_EVENT(delete_enter);
DEFINE_SMB3_INF_COMPOUND_ENTER_EVENT(mkdir_enter);
DECLARE_EVENT_CLASS(smb3_inf_compound_done_class,
TP_PROTO(unsigned int xid,
__u32 tid,
__u64 sesid),
TP_ARGS(xid, tid, sesid),
TP_STRUCT__entry(
__field(unsigned int, xid)
__field(__u32, tid)
__field(__u64, sesid)
),
TP_fast_assign(
__entry->xid = xid;
__entry->tid = tid;
__entry->sesid = sesid;
),
TP_printk("xid=%u sid=0x%llx tid=0x%x",
__entry->xid, __entry->sesid, __entry->tid)
)
#define DEFINE_SMB3_INF_COMPOUND_DONE_EVENT(name) \
DEFINE_EVENT(smb3_inf_compound_done_class, smb3_##name, \
TP_PROTO(unsigned int xid, \
__u32 tid, \
__u64 sesid), \
TP_ARGS(xid, tid, sesid))
DEFINE_SMB3_INF_COMPOUND_DONE_EVENT(query_info_compound_done);
DEFINE_SMB3_INF_COMPOUND_DONE_EVENT(posix_query_info_compound_done);
DEFINE_SMB3_INF_COMPOUND_DONE_EVENT(hardlink_done);
DEFINE_SMB3_INF_COMPOUND_DONE_EVENT(rename_done);
DEFINE_SMB3_INF_COMPOUND_DONE_EVENT(rmdir_done);
DEFINE_SMB3_INF_COMPOUND_DONE_EVENT(set_eof_done);
DEFINE_SMB3_INF_COMPOUND_DONE_EVENT(set_info_compound_done);
DEFINE_SMB3_INF_COMPOUND_DONE_EVENT(delete_done);
DEFINE_SMB3_INF_COMPOUND_DONE_EVENT(mkdir_done);
DECLARE_EVENT_CLASS(smb3_inf_compound_err_class,
TP_PROTO(unsigned int xid,
__u32 tid,
__u64 sesid,
int rc),
TP_ARGS(xid, tid, sesid, rc),
TP_STRUCT__entry(
__field(unsigned int, xid)
__field(__u32, tid)
__field(__u64, sesid)
__field(int, rc)
),
TP_fast_assign(
__entry->xid = xid;
__entry->tid = tid;
__entry->sesid = sesid;
__entry->rc = rc;
),
TP_printk("xid=%u sid=0x%llx tid=0x%x rc=%d",
__entry->xid, __entry->sesid, __entry->tid,
__entry->rc)
)
#define DEFINE_SMB3_INF_COMPOUND_ERR_EVENT(name) \
DEFINE_EVENT(smb3_inf_compound_err_class, smb3_##name, \
TP_PROTO(unsigned int xid, \
__u32 tid, \
__u64 sesid, \
int rc), \
TP_ARGS(xid, tid, sesid, rc))
DEFINE_SMB3_INF_COMPOUND_ERR_EVENT(query_info_compound_err);
DEFINE_SMB3_INF_COMPOUND_ERR_EVENT(posix_query_info_compound_err);
DEFINE_SMB3_INF_COMPOUND_ERR_EVENT(hardlink_err);
DEFINE_SMB3_INF_COMPOUND_ERR_EVENT(rename_err);
DEFINE_SMB3_INF_COMPOUND_ERR_EVENT(rmdir_err);
DEFINE_SMB3_INF_COMPOUND_ERR_EVENT(set_eof_err);
DEFINE_SMB3_INF_COMPOUND_ERR_EVENT(set_info_compound_err);
DEFINE_SMB3_INF_COMPOUND_ERR_EVENT(mkdir_err);
DEFINE_SMB3_INF_COMPOUND_ERR_EVENT(delete_err);
/*
* For logging SMB3 Status code and Command for responses which return errors
*/
DECLARE_EVENT_CLASS(smb3_cmd_err_class,
TP_PROTO(__u32 tid,
__u64 sesid,
__u16 cmd,
__u64 mid,
__u32 status,
int rc),
TP_ARGS(tid, sesid, cmd, mid, status, rc),
TP_STRUCT__entry(
__field(__u32, tid)
__field(__u64, sesid)
__field(__u16, cmd)
__field(__u64, mid)
__field(__u32, status)
__field(int, rc)
),
TP_fast_assign(
__entry->tid = tid;
__entry->sesid = sesid;
__entry->cmd = cmd;
__entry->mid = mid;
__entry->status = status;
__entry->rc = rc;
),
TP_printk("\tsid=0x%llx tid=0x%x cmd=%u mid=%llu status=0x%x rc=%d",
__entry->sesid, __entry->tid, __entry->cmd, __entry->mid,
__entry->status, __entry->rc)
)
#define DEFINE_SMB3_CMD_ERR_EVENT(name) \
DEFINE_EVENT(smb3_cmd_err_class, smb3_##name, \
TP_PROTO(__u32 tid, \
__u64 sesid, \
__u16 cmd, \
__u64 mid, \
__u32 status, \
int rc), \
TP_ARGS(tid, sesid, cmd, mid, status, rc))
DEFINE_SMB3_CMD_ERR_EVENT(cmd_err);
DECLARE_EVENT_CLASS(smb3_cmd_done_class,
TP_PROTO(__u32 tid,
__u64 sesid,
__u16 cmd,
__u64 mid),
TP_ARGS(tid, sesid, cmd, mid),
TP_STRUCT__entry(
__field(__u32, tid)
__field(__u64, sesid)
__field(__u16, cmd)
__field(__u64, mid)
),
TP_fast_assign(
__entry->tid = tid;
__entry->sesid = sesid;
__entry->cmd = cmd;
__entry->mid = mid;
),
TP_printk("\tsid=0x%llx tid=0x%x cmd=%u mid=%llu",
__entry->sesid, __entry->tid,
__entry->cmd, __entry->mid)
)
#define DEFINE_SMB3_CMD_DONE_EVENT(name) \
DEFINE_EVENT(smb3_cmd_done_class, smb3_##name, \
TP_PROTO(__u32 tid, \
__u64 sesid, \
__u16 cmd, \
__u64 mid), \
TP_ARGS(tid, sesid, cmd, mid))
DEFINE_SMB3_CMD_DONE_EVENT(cmd_enter);
DEFINE_SMB3_CMD_DONE_EVENT(cmd_done);
DEFINE_SMB3_CMD_DONE_EVENT(ses_expired);
DECLARE_EVENT_CLASS(smb3_mid_class,
TP_PROTO(__u16 cmd,
__u64 mid,
__u32 pid,
unsigned long when_sent,
unsigned long when_received),
TP_ARGS(cmd, mid, pid, when_sent, when_received),
TP_STRUCT__entry(
__field(__u16, cmd)
__field(__u64, mid)
__field(__u32, pid)
__field(unsigned long, when_sent)
__field(unsigned long, when_received)
),
TP_fast_assign(
__entry->cmd = cmd;
__entry->mid = mid;
__entry->pid = pid;
__entry->when_sent = when_sent;
__entry->when_received = when_received;
),
TP_printk("\tcmd=%u mid=%llu pid=%u, when_sent=%lu when_rcv=%lu",
__entry->cmd, __entry->mid, __entry->pid, __entry->when_sent,
__entry->when_received)
)
#define DEFINE_SMB3_MID_EVENT(name) \
DEFINE_EVENT(smb3_mid_class, smb3_##name, \
TP_PROTO(__u16 cmd, \
__u64 mid, \
__u32 pid, \
unsigned long when_sent, \
unsigned long when_received), \
TP_ARGS(cmd, mid, pid, when_sent, when_received))
DEFINE_SMB3_MID_EVENT(slow_rsp);
DECLARE_EVENT_CLASS(smb3_exit_err_class,
TP_PROTO(unsigned int xid,
const char *func_name,
int rc),
TP_ARGS(xid, func_name, rc),
TP_STRUCT__entry(
__field(unsigned int, xid)
__string(func_name, func_name)
__field(int, rc)
),
TP_fast_assign(
__entry->xid = xid;
__assign_str(func_name, func_name);
__entry->rc = rc;
),
TP_printk("\t%s: xid=%u rc=%d",
__get_str(func_name), __entry->xid, __entry->rc)
)
#define DEFINE_SMB3_EXIT_ERR_EVENT(name) \
DEFINE_EVENT(smb3_exit_err_class, smb3_##name, \
TP_PROTO(unsigned int xid, \
const char *func_name, \
int rc), \
TP_ARGS(xid, func_name, rc))
DEFINE_SMB3_EXIT_ERR_EVENT(exit_err);
DECLARE_EVENT_CLASS(smb3_sync_err_class,
TP_PROTO(unsigned long ino,
int rc),
TP_ARGS(ino, rc),
TP_STRUCT__entry(
__field(unsigned long, ino)
__field(int, rc)
),
TP_fast_assign(
__entry->ino = ino;
__entry->rc = rc;
),
TP_printk("\tino=%lu rc=%d",
__entry->ino, __entry->rc)
)
#define DEFINE_SMB3_SYNC_ERR_EVENT(name) \
DEFINE_EVENT(smb3_sync_err_class, cifs_##name, \
TP_PROTO(unsigned long ino, \
int rc), \
TP_ARGS(ino, rc))
DEFINE_SMB3_SYNC_ERR_EVENT(fsync_err);
DEFINE_SMB3_SYNC_ERR_EVENT(flush_err);
DECLARE_EVENT_CLASS(smb3_enter_exit_class,
TP_PROTO(unsigned int xid,
const char *func_name),
TP_ARGS(xid, func_name),
TP_STRUCT__entry(
__field(unsigned int, xid)
__string(func_name, func_name)
),
TP_fast_assign(
__entry->xid = xid;
__assign_str(func_name, func_name);
),
TP_printk("\t%s: xid=%u",
__get_str(func_name), __entry->xid)
)
#define DEFINE_SMB3_ENTER_EXIT_EVENT(name) \
DEFINE_EVENT(smb3_enter_exit_class, smb3_##name, \
TP_PROTO(unsigned int xid, \
const char *func_name), \
TP_ARGS(xid, func_name))
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)
__string(name, unc_name)
__field(int, rc)
),
TP_fast_assign(
__entry->xid = xid;
__entry->tid = tid;
__entry->sesid = sesid;
__assign_str(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,
__get_str(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 (including create and mkdir) calls
*/
DECLARE_EVENT_CLASS(smb3_open_enter_class,
TP_PROTO(unsigned int xid,
__u32 tid,
__u64 sesid,
int create_options,
int desired_access),
TP_ARGS(xid, tid, sesid, create_options, desired_access),
TP_STRUCT__entry(
__field(unsigned int, xid)
__field(__u32, tid)
__field(__u64, sesid)
__field(int, create_options)
__field(int, desired_access)
),
TP_fast_assign(
__entry->xid = xid;
__entry->tid = tid;
__entry->sesid = sesid;
__entry->create_options = create_options;
__entry->desired_access = desired_access;
),
TP_printk("xid=%u sid=0x%llx tid=0x%x cr_opts=0x%x des_access=0x%x",
__entry->xid, __entry->sesid, __entry->tid,
__entry->create_options, __entry->desired_access)
)
#define DEFINE_SMB3_OPEN_ENTER_EVENT(name) \
DEFINE_EVENT(smb3_open_enter_class, smb3_##name, \
TP_PROTO(unsigned int xid, \
__u32 tid, \
__u64 sesid, \
int create_options, \
int desired_access), \
TP_ARGS(xid, tid, sesid, create_options, desired_access))
DEFINE_SMB3_OPEN_ENTER_EVENT(open_enter);
DEFINE_SMB3_OPEN_ENTER_EVENT(posix_mkdir_enter);
DECLARE_EVENT_CLASS(smb3_open_err_class,
TP_PROTO(unsigned int xid,
__u32 tid,
__u64 sesid,
int create_options,
int desired_access,
int rc),
TP_ARGS(xid, tid, sesid, create_options, desired_access, rc),
TP_STRUCT__entry(
__field(unsigned int, xid)
__field(__u32, tid)
__field(__u64, sesid)
__field(int, create_options)
__field(int, desired_access)
__field(int, rc)
),
TP_fast_assign(
__entry->xid = xid;
__entry->tid = tid;
__entry->sesid = sesid;
__entry->create_options = create_options;
__entry->desired_access = desired_access;
__entry->rc = rc;
),
TP_printk("xid=%u sid=0x%llx tid=0x%x cr_opts=0x%x des_access=0x%x rc=%d",
__entry->xid, __entry->sesid, __entry->tid,
__entry->create_options, __entry->desired_access, __entry->rc)
)
#define DEFINE_SMB3_OPEN_ERR_EVENT(name) \
DEFINE_EVENT(smb3_open_err_class, smb3_##name, \
TP_PROTO(unsigned int xid, \
__u32 tid, \
__u64 sesid, \
int create_options, \
int desired_access, \
int rc), \
TP_ARGS(xid, tid, sesid, create_options, desired_access, rc))
DEFINE_SMB3_OPEN_ERR_EVENT(open_err);
DEFINE_SMB3_OPEN_ERR_EVENT(posix_mkdir_err);
DECLARE_EVENT_CLASS(smb3_open_done_class,
TP_PROTO(unsigned int xid,
__u64 fid,
__u32 tid,
__u64 sesid,
int create_options,
int desired_access),
TP_ARGS(xid, fid, tid, sesid, create_options, desired_access),
TP_STRUCT__entry(
__field(unsigned int, xid)
__field(__u64, fid)
__field(__u32, tid)
__field(__u64, sesid)
__field(int, create_options)
__field(int, desired_access)
),
TP_fast_assign(
__entry->xid = xid;
__entry->fid = fid;
__entry->tid = tid;
__entry->sesid = sesid;
__entry->create_options = create_options;
__entry->desired_access = desired_access;
),
TP_printk("xid=%u sid=0x%llx tid=0x%x fid=0x%llx cr_opts=0x%x des_access=0x%x",
__entry->xid, __entry->sesid, __entry->tid, __entry->fid,
__entry->create_options, __entry->desired_access)
)
#define DEFINE_SMB3_OPEN_DONE_EVENT(name) \
DEFINE_EVENT(smb3_open_done_class, smb3_##name, \
TP_PROTO(unsigned int xid, \
__u64 fid, \
__u32 tid, \
__u64 sesid, \
int create_options, \
int desired_access), \
TP_ARGS(xid, fid, tid, sesid, create_options, desired_access))
DEFINE_SMB3_OPEN_DONE_EVENT(open_done);
DEFINE_SMB3_OPEN_DONE_EVENT(posix_mkdir_done);
DECLARE_EVENT_CLASS(smb3_lease_done_class,
TP_PROTO(__u32 lease_state,
__u32 tid,
__u64 sesid,
__u64 lease_key_low,
__u64 lease_key_high),
TP_ARGS(lease_state, tid, sesid, lease_key_low, lease_key_high),
TP_STRUCT__entry(
__field(__u32, lease_state)
__field(__u32, tid)
__field(__u64, sesid)
__field(__u64, lease_key_low)
__field(__u64, lease_key_high)
),
TP_fast_assign(
__entry->lease_state = lease_state;
__entry->tid = tid;
__entry->sesid = sesid;
__entry->lease_key_low = lease_key_low;
__entry->lease_key_high = lease_key_high;
),
TP_printk("sid=0x%llx tid=0x%x lease_key=0x%llx%llx lease_state=0x%x",
__entry->sesid, __entry->tid, __entry->lease_key_high,
__entry->lease_key_low, __entry->lease_state)
)
#define DEFINE_SMB3_LEASE_DONE_EVENT(name) \
DEFINE_EVENT(smb3_lease_done_class, smb3_##name, \
TP_PROTO(__u32 lease_state, \
__u32 tid, \
__u64 sesid, \
__u64 lease_key_low, \
__u64 lease_key_high), \
TP_ARGS(lease_state, tid, sesid, lease_key_low, lease_key_high))
DEFINE_SMB3_LEASE_DONE_EVENT(lease_done);
DECLARE_EVENT_CLASS(smb3_lease_err_class,
TP_PROTO(__u32 lease_state,
__u32 tid,
__u64 sesid,
__u64 lease_key_low,
__u64 lease_key_high,
int rc),
TP_ARGS(lease_state, tid, sesid, lease_key_low, lease_key_high, rc),
TP_STRUCT__entry(
__field(__u32, lease_state)
__field(__u32, tid)
__field(__u64, sesid)
__field(__u64, lease_key_low)
__field(__u64, lease_key_high)
__field(int, rc)
),
TP_fast_assign(
__entry->lease_state = lease_state;
__entry->tid = tid;
__entry->sesid = sesid;
__entry->lease_key_low = lease_key_low;
__entry->lease_key_high = lease_key_high;
__entry->rc = rc;
),
TP_printk("sid=0x%llx tid=0x%x lease_key=0x%llx%llx lease_state=0x%x rc=%d",
__entry->sesid, __entry->tid, __entry->lease_key_high,
__entry->lease_key_low, __entry->lease_state, __entry->rc)
)
#define DEFINE_SMB3_LEASE_ERR_EVENT(name) \
DEFINE_EVENT(smb3_lease_err_class, smb3_##name, \
TP_PROTO(__u32 lease_state, \
__u32 tid, \
__u64 sesid, \
__u64 lease_key_low, \
__u64 lease_key_high, \
int rc), \
TP_ARGS(lease_state, tid, sesid, lease_key_low, lease_key_high, rc))
DEFINE_SMB3_LEASE_ERR_EVENT(lease_err);
DECLARE_EVENT_CLASS(smb3_connect_class,
TP_PROTO(char *hostname,
__u64 conn_id,
const struct __kernel_sockaddr_storage *dst_addr),
TP_ARGS(hostname, conn_id, dst_addr),
TP_STRUCT__entry(
__string(hostname, hostname)
__field(__u64, conn_id)
__array(__u8, dst_addr, sizeof(struct sockaddr_storage))
),
TP_fast_assign(
struct sockaddr_storage *pss = NULL;
__entry->conn_id = conn_id;
pss = (struct sockaddr_storage *)__entry->dst_addr;
*pss = *dst_addr;
__assign_str(hostname, hostname);
),
TP_printk("conn_id=0x%llx server=%s addr=%pISpsfc",
__entry->conn_id,
__get_str(hostname),
__entry->dst_addr)
)
#define DEFINE_SMB3_CONNECT_EVENT(name) \
DEFINE_EVENT(smb3_connect_class, smb3_##name, \
TP_PROTO(char *hostname, \
__u64 conn_id, \
const struct __kernel_sockaddr_storage *addr), \
TP_ARGS(hostname, conn_id, addr))
DEFINE_SMB3_CONNECT_EVENT(connect_done);
DECLARE_EVENT_CLASS(smb3_connect_err_class,
TP_PROTO(char *hostname, __u64 conn_id,
const struct __kernel_sockaddr_storage *dst_addr, int rc),
TP_ARGS(hostname, conn_id, dst_addr, rc),
TP_STRUCT__entry(
__string(hostname, hostname)
__field(__u64, conn_id)
__array(__u8, dst_addr, sizeof(struct sockaddr_storage))
__field(int, rc)
),
TP_fast_assign(
struct sockaddr_storage *pss = NULL;
__entry->conn_id = conn_id;
__entry->rc = rc;
pss = (struct sockaddr_storage *)__entry->dst_addr;
*pss = *dst_addr;
__assign_str(hostname, hostname);
),
TP_printk("rc=%d conn_id=0x%llx server=%s addr=%pISpsfc",
__entry->rc,
__entry->conn_id,
__get_str(hostname),
__entry->dst_addr)
)
#define DEFINE_SMB3_CONNECT_ERR_EVENT(name) \
DEFINE_EVENT(smb3_connect_err_class, smb3_##name, \
TP_PROTO(char *hostname, \
__u64 conn_id, \
const struct __kernel_sockaddr_storage *addr, \
int rc), \
TP_ARGS(hostname, conn_id, addr, rc))
DEFINE_SMB3_CONNECT_ERR_EVENT(connect_err);
DECLARE_EVENT_CLASS(smb3_reconnect_class,
TP_PROTO(__u64 currmid,
__u64 conn_id,
char *hostname),
TP_ARGS(currmid, conn_id, hostname),
TP_STRUCT__entry(
__field(__u64, currmid)
__field(__u64, conn_id)
__string(hostname, hostname)
),
TP_fast_assign(
__entry->currmid = currmid;
__entry->conn_id = conn_id;
__assign_str(hostname, hostname);
),
TP_printk("conn_id=0x%llx server=%s current_mid=%llu",
__entry->conn_id,
__get_str(hostname),
__entry->currmid)
)
#define DEFINE_SMB3_RECONNECT_EVENT(name) \
DEFINE_EVENT(smb3_reconnect_class, smb3_##name, \
TP_PROTO(__u64 currmid, \
__u64 conn_id, \
char *hostname), \
TP_ARGS(currmid, conn_id, hostname))
DEFINE_SMB3_RECONNECT_EVENT(reconnect);
DEFINE_SMB3_RECONNECT_EVENT(partial_send_reconnect);
DECLARE_EVENT_CLASS(smb3_credit_class,
TP_PROTO(__u64 currmid,
__u64 conn_id,
char *hostname,
int credits,
int credits_to_add,
int in_flight),
TP_ARGS(currmid, conn_id, hostname, credits, credits_to_add, in_flight),
TP_STRUCT__entry(
__field(__u64, currmid)
__field(__u64, conn_id)
__string(hostname, hostname)
__field(int, credits)
__field(int, credits_to_add)
__field(int, in_flight)
),
TP_fast_assign(
__entry->currmid = currmid;
__entry->conn_id = conn_id;
__assign_str(hostname, hostname);
__entry->credits = credits;
__entry->credits_to_add = credits_to_add;
__entry->in_flight = in_flight;
),
TP_printk("conn_id=0x%llx server=%s current_mid=%llu "
"credits=%d credit_change=%d in_flight=%d",
__entry->conn_id,
__get_str(hostname),
__entry->currmid,
__entry->credits,
__entry->credits_to_add,
__entry->in_flight)
)
#define DEFINE_SMB3_CREDIT_EVENT(name) \
DEFINE_EVENT(smb3_credit_class, smb3_##name, \
TP_PROTO(__u64 currmid, \
__u64 conn_id, \
char *hostname, \
int credits, \
int credits_to_add, \
int in_flight), \
TP_ARGS(currmid, conn_id, hostname, credits, credits_to_add, in_flight))
DEFINE_SMB3_CREDIT_EVENT(reconnect_with_invalid_credits);
DEFINE_SMB3_CREDIT_EVENT(reconnect_detected);
DEFINE_SMB3_CREDIT_EVENT(credit_timeout);
DEFINE_SMB3_CREDIT_EVENT(insufficient_credits);
DEFINE_SMB3_CREDIT_EVENT(too_many_credits);
DEFINE_SMB3_CREDIT_EVENT(add_credits);
DEFINE_SMB3_CREDIT_EVENT(adj_credits);
DEFINE_SMB3_CREDIT_EVENT(hdr_credits);
DEFINE_SMB3_CREDIT_EVENT(nblk_credits);
DEFINE_SMB3_CREDIT_EVENT(pend_credits);
DEFINE_SMB3_CREDIT_EVENT(wait_credits);
DEFINE_SMB3_CREDIT_EVENT(waitff_credits);
DEFINE_SMB3_CREDIT_EVENT(overflow_credits);
DEFINE_SMB3_CREDIT_EVENT(set_credits);
#endif /* _CIFS_TRACE_H */
#undef TRACE_INCLUDE_PATH
#define TRACE_INCLUDE_PATH .
#define TRACE_INCLUDE_FILE trace
#include <trace/define_trace.h>
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