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-rw-r--r--include/trace/events/dlm.h682
1 files changed, 682 insertions, 0 deletions
diff --git a/include/trace/events/dlm.h b/include/trace/events/dlm.h
new file mode 100644
index 0000000000..c1a146f9fc
--- /dev/null
+++ b/include/trace/events/dlm.h
@@ -0,0 +1,682 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM dlm
+
+#if !defined(_TRACE_DLM_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_DLM_H
+
+#include <linux/dlm.h>
+#include <linux/dlmconstants.h>
+#include <uapi/linux/dlm_plock.h>
+#include <linux/tracepoint.h>
+
+#include "../../../fs/dlm/dlm_internal.h"
+
+#define show_lock_flags(flags) __print_flags(flags, "|", \
+ { DLM_LKF_NOQUEUE, "NOQUEUE" }, \
+ { DLM_LKF_CANCEL, "CANCEL" }, \
+ { DLM_LKF_CONVERT, "CONVERT" }, \
+ { DLM_LKF_VALBLK, "VALBLK" }, \
+ { DLM_LKF_QUECVT, "QUECVT" }, \
+ { DLM_LKF_IVVALBLK, "IVVALBLK" }, \
+ { DLM_LKF_CONVDEADLK, "CONVDEADLK" }, \
+ { DLM_LKF_PERSISTENT, "PERSISTENT" }, \
+ { DLM_LKF_NODLCKWT, "NODLCKWT" }, \
+ { DLM_LKF_NODLCKBLK, "NODLCKBLK" }, \
+ { DLM_LKF_EXPEDITE, "EXPEDITE" }, \
+ { DLM_LKF_NOQUEUEBAST, "NOQUEUEBAST" }, \
+ { DLM_LKF_HEADQUE, "HEADQUE" }, \
+ { DLM_LKF_NOORDER, "NOORDER" }, \
+ { DLM_LKF_ORPHAN, "ORPHAN" }, \
+ { DLM_LKF_ALTPR, "ALTPR" }, \
+ { DLM_LKF_ALTCW, "ALTCW" }, \
+ { DLM_LKF_FORCEUNLOCK, "FORCEUNLOCK" }, \
+ { DLM_LKF_TIMEOUT, "TIMEOUT" })
+
+#define show_lock_mode(mode) __print_symbolic(mode, \
+ { DLM_LOCK_IV, "IV"}, \
+ { DLM_LOCK_NL, "NL"}, \
+ { DLM_LOCK_CR, "CR"}, \
+ { DLM_LOCK_CW, "CW"}, \
+ { DLM_LOCK_PR, "PR"}, \
+ { DLM_LOCK_PW, "PW"}, \
+ { DLM_LOCK_EX, "EX"})
+
+#define show_dlm_sb_flags(flags) __print_flags(flags, "|", \
+ { DLM_SBF_DEMOTED, "DEMOTED" }, \
+ { DLM_SBF_VALNOTVALID, "VALNOTVALID" }, \
+ { DLM_SBF_ALTMODE, "ALTMODE" })
+
+#define show_lkb_flags(flags) __print_flags(flags, "|", \
+ { BIT(DLM_DFL_USER_BIT), "USER" }, \
+ { BIT(DLM_DFL_ORPHAN_BIT), "ORPHAN" })
+
+#define show_header_cmd(cmd) __print_symbolic(cmd, \
+ { DLM_MSG, "MSG"}, \
+ { DLM_RCOM, "RCOM"}, \
+ { DLM_OPTS, "OPTS"}, \
+ { DLM_ACK, "ACK"}, \
+ { DLM_FIN, "FIN"})
+
+#define show_message_version(version) __print_symbolic(version, \
+ { DLM_VERSION_3_1, "3.1"}, \
+ { DLM_VERSION_3_2, "3.2"})
+
+#define show_message_type(type) __print_symbolic(type, \
+ { DLM_MSG_REQUEST, "REQUEST"}, \
+ { DLM_MSG_CONVERT, "CONVERT"}, \
+ { DLM_MSG_UNLOCK, "UNLOCK"}, \
+ { DLM_MSG_CANCEL, "CANCEL"}, \
+ { DLM_MSG_REQUEST_REPLY, "REQUEST_REPLY"}, \
+ { DLM_MSG_CONVERT_REPLY, "CONVERT_REPLY"}, \
+ { DLM_MSG_UNLOCK_REPLY, "UNLOCK_REPLY"}, \
+ { DLM_MSG_CANCEL_REPLY, "CANCEL_REPLY"}, \
+ { DLM_MSG_GRANT, "GRANT"}, \
+ { DLM_MSG_BAST, "BAST"}, \
+ { DLM_MSG_LOOKUP, "LOOKUP"}, \
+ { DLM_MSG_REMOVE, "REMOVE"}, \
+ { DLM_MSG_LOOKUP_REPLY, "LOOKUP_REPLY"}, \
+ { DLM_MSG_PURGE, "PURGE"})
+
+#define show_rcom_type(type) __print_symbolic(type, \
+ { DLM_RCOM_STATUS, "STATUS"}, \
+ { DLM_RCOM_NAMES, "NAMES"}, \
+ { DLM_RCOM_LOOKUP, "LOOKUP"}, \
+ { DLM_RCOM_LOCK, "LOCK"}, \
+ { DLM_RCOM_STATUS_REPLY, "STATUS_REPLY"}, \
+ { DLM_RCOM_NAMES_REPLY, "NAMES_REPLY"}, \
+ { DLM_RCOM_LOOKUP_REPLY, "LOOKUP_REPLY"}, \
+ { DLM_RCOM_LOCK_REPLY, "LOCK_REPLY"})
+
+
+/* note: we begin tracing dlm_lock_start() only if ls and lkb are found */
+TRACE_EVENT(dlm_lock_start,
+
+ TP_PROTO(struct dlm_ls *ls, struct dlm_lkb *lkb, const void *name,
+ unsigned int namelen, int mode, __u32 flags),
+
+ TP_ARGS(ls, lkb, name, namelen, mode, flags),
+
+ TP_STRUCT__entry(
+ __field(__u32, ls_id)
+ __field(__u32, lkb_id)
+ __field(int, mode)
+ __field(__u32, flags)
+ __dynamic_array(unsigned char, res_name,
+ lkb->lkb_resource ? lkb->lkb_resource->res_length : namelen)
+ ),
+
+ TP_fast_assign(
+ struct dlm_rsb *r;
+
+ __entry->ls_id = ls->ls_global_id;
+ __entry->lkb_id = lkb->lkb_id;
+ __entry->mode = mode;
+ __entry->flags = flags;
+
+ r = lkb->lkb_resource;
+ if (r)
+ memcpy(__get_dynamic_array(res_name), r->res_name,
+ __get_dynamic_array_len(res_name));
+ else if (name)
+ memcpy(__get_dynamic_array(res_name), name,
+ __get_dynamic_array_len(res_name));
+ ),
+
+ TP_printk("ls_id=%u lkb_id=%x mode=%s flags=%s res_name=%s",
+ __entry->ls_id, __entry->lkb_id,
+ show_lock_mode(__entry->mode),
+ show_lock_flags(__entry->flags),
+ __print_hex_str(__get_dynamic_array(res_name),
+ __get_dynamic_array_len(res_name)))
+
+);
+
+TRACE_EVENT(dlm_lock_end,
+
+ TP_PROTO(struct dlm_ls *ls, struct dlm_lkb *lkb, const void *name,
+ unsigned int namelen, int mode, __u32 flags, int error,
+ bool kernel_lock),
+
+ TP_ARGS(ls, lkb, name, namelen, mode, flags, error, kernel_lock),
+
+ TP_STRUCT__entry(
+ __field(__u32, ls_id)
+ __field(__u32, lkb_id)
+ __field(int, mode)
+ __field(__u32, flags)
+ __field(int, error)
+ __dynamic_array(unsigned char, res_name,
+ lkb->lkb_resource ? lkb->lkb_resource->res_length : namelen)
+ ),
+
+ TP_fast_assign(
+ struct dlm_rsb *r;
+
+ __entry->ls_id = ls->ls_global_id;
+ __entry->lkb_id = lkb->lkb_id;
+ __entry->mode = mode;
+ __entry->flags = flags;
+ __entry->error = error;
+
+ r = lkb->lkb_resource;
+ if (r)
+ memcpy(__get_dynamic_array(res_name), r->res_name,
+ __get_dynamic_array_len(res_name));
+ else if (name)
+ memcpy(__get_dynamic_array(res_name), name,
+ __get_dynamic_array_len(res_name));
+
+ if (kernel_lock) {
+ /* return value will be zeroed in those cases by dlm_lock()
+ * we do it here again to not introduce more overhead if
+ * trace isn't running and error reflects the return value.
+ */
+ if (error == -EAGAIN || error == -EDEADLK)
+ __entry->error = 0;
+ }
+
+ ),
+
+ TP_printk("ls_id=%u lkb_id=%x mode=%s flags=%s error=%d res_name=%s",
+ __entry->ls_id, __entry->lkb_id,
+ show_lock_mode(__entry->mode),
+ show_lock_flags(__entry->flags), __entry->error,
+ __print_hex_str(__get_dynamic_array(res_name),
+ __get_dynamic_array_len(res_name)))
+
+);
+
+TRACE_EVENT(dlm_bast,
+
+ TP_PROTO(struct dlm_ls *ls, struct dlm_lkb *lkb, int mode),
+
+ TP_ARGS(ls, lkb, mode),
+
+ TP_STRUCT__entry(
+ __field(__u32, ls_id)
+ __field(__u32, lkb_id)
+ __field(int, mode)
+ __dynamic_array(unsigned char, res_name,
+ lkb->lkb_resource ? lkb->lkb_resource->res_length : 0)
+ ),
+
+ TP_fast_assign(
+ struct dlm_rsb *r;
+
+ __entry->ls_id = ls->ls_global_id;
+ __entry->lkb_id = lkb->lkb_id;
+ __entry->mode = mode;
+
+ r = lkb->lkb_resource;
+ if (r)
+ memcpy(__get_dynamic_array(res_name), r->res_name,
+ __get_dynamic_array_len(res_name));
+ ),
+
+ TP_printk("ls_id=%u lkb_id=%x mode=%s res_name=%s",
+ __entry->ls_id, __entry->lkb_id,
+ show_lock_mode(__entry->mode),
+ __print_hex_str(__get_dynamic_array(res_name),
+ __get_dynamic_array_len(res_name)))
+
+);
+
+TRACE_EVENT(dlm_ast,
+
+ TP_PROTO(struct dlm_ls *ls, struct dlm_lkb *lkb),
+
+ TP_ARGS(ls, lkb),
+
+ TP_STRUCT__entry(
+ __field(__u32, ls_id)
+ __field(__u32, lkb_id)
+ __field(u8, sb_flags)
+ __field(int, sb_status)
+ __dynamic_array(unsigned char, res_name,
+ lkb->lkb_resource ? lkb->lkb_resource->res_length : 0)
+ ),
+
+ TP_fast_assign(
+ struct dlm_rsb *r;
+
+ __entry->ls_id = ls->ls_global_id;
+ __entry->lkb_id = lkb->lkb_id;
+ __entry->sb_flags = lkb->lkb_lksb->sb_flags;
+ __entry->sb_status = lkb->lkb_lksb->sb_status;
+
+ r = lkb->lkb_resource;
+ if (r)
+ memcpy(__get_dynamic_array(res_name), r->res_name,
+ __get_dynamic_array_len(res_name));
+ ),
+
+ TP_printk("ls_id=%u lkb_id=%x sb_flags=%s sb_status=%d res_name=%s",
+ __entry->ls_id, __entry->lkb_id,
+ show_dlm_sb_flags(__entry->sb_flags), __entry->sb_status,
+ __print_hex_str(__get_dynamic_array(res_name),
+ __get_dynamic_array_len(res_name)))
+
+);
+
+/* note: we begin tracing dlm_unlock_start() only if ls and lkb are found */
+TRACE_EVENT(dlm_unlock_start,
+
+ TP_PROTO(struct dlm_ls *ls, struct dlm_lkb *lkb, __u32 flags),
+
+ TP_ARGS(ls, lkb, flags),
+
+ TP_STRUCT__entry(
+ __field(__u32, ls_id)
+ __field(__u32, lkb_id)
+ __field(__u32, flags)
+ __dynamic_array(unsigned char, res_name,
+ lkb->lkb_resource ? lkb->lkb_resource->res_length : 0)
+ ),
+
+ TP_fast_assign(
+ struct dlm_rsb *r;
+
+ __entry->ls_id = ls->ls_global_id;
+ __entry->lkb_id = lkb->lkb_id;
+ __entry->flags = flags;
+
+ r = lkb->lkb_resource;
+ if (r)
+ memcpy(__get_dynamic_array(res_name), r->res_name,
+ __get_dynamic_array_len(res_name));
+ ),
+
+ TP_printk("ls_id=%u lkb_id=%x flags=%s res_name=%s",
+ __entry->ls_id, __entry->lkb_id,
+ show_lock_flags(__entry->flags),
+ __print_hex_str(__get_dynamic_array(res_name),
+ __get_dynamic_array_len(res_name)))
+
+);
+
+TRACE_EVENT(dlm_unlock_end,
+
+ TP_PROTO(struct dlm_ls *ls, struct dlm_lkb *lkb, __u32 flags,
+ int error),
+
+ TP_ARGS(ls, lkb, flags, error),
+
+ TP_STRUCT__entry(
+ __field(__u32, ls_id)
+ __field(__u32, lkb_id)
+ __field(__u32, flags)
+ __field(int, error)
+ __dynamic_array(unsigned char, res_name,
+ lkb->lkb_resource ? lkb->lkb_resource->res_length : 0)
+ ),
+
+ TP_fast_assign(
+ struct dlm_rsb *r;
+
+ __entry->ls_id = ls->ls_global_id;
+ __entry->lkb_id = lkb->lkb_id;
+ __entry->flags = flags;
+ __entry->error = error;
+
+ r = lkb->lkb_resource;
+ if (r)
+ memcpy(__get_dynamic_array(res_name), r->res_name,
+ __get_dynamic_array_len(res_name));
+ ),
+
+ TP_printk("ls_id=%u lkb_id=%x flags=%s error=%d res_name=%s",
+ __entry->ls_id, __entry->lkb_id,
+ show_lock_flags(__entry->flags), __entry->error,
+ __print_hex_str(__get_dynamic_array(res_name),
+ __get_dynamic_array_len(res_name)))
+
+);
+
+DECLARE_EVENT_CLASS(dlm_rcom_template,
+
+ TP_PROTO(uint32_t dst, uint32_t h_seq, const struct dlm_rcom *rc),
+
+ TP_ARGS(dst, h_seq, rc),
+
+ TP_STRUCT__entry(
+ __field(uint32_t, dst)
+ __field(uint32_t, h_seq)
+ __field(uint32_t, h_version)
+ __field(uint32_t, h_lockspace)
+ __field(uint32_t, h_nodeid)
+ __field(uint16_t, h_length)
+ __field(uint8_t, h_cmd)
+ __field(uint32_t, rc_type)
+ __field(int32_t, rc_result)
+ __field(uint64_t, rc_id)
+ __field(uint64_t, rc_seq)
+ __field(uint64_t, rc_seq_reply)
+ __dynamic_array(unsigned char, rc_buf,
+ le16_to_cpu(rc->rc_header.h_length) - sizeof(*rc))
+ ),
+
+ TP_fast_assign(
+ __entry->dst = dst;
+ __entry->h_seq = h_seq;
+ __entry->h_version = le32_to_cpu(rc->rc_header.h_version);
+ __entry->h_lockspace = le32_to_cpu(rc->rc_header.u.h_lockspace);
+ __entry->h_nodeid = le32_to_cpu(rc->rc_header.h_nodeid);
+ __entry->h_length = le16_to_cpu(rc->rc_header.h_length);
+ __entry->h_cmd = rc->rc_header.h_cmd;
+ __entry->rc_type = le32_to_cpu(rc->rc_type);
+ __entry->rc_result = le32_to_cpu(rc->rc_result);
+ __entry->rc_id = le64_to_cpu(rc->rc_id);
+ __entry->rc_seq = le64_to_cpu(rc->rc_seq);
+ __entry->rc_seq_reply = le64_to_cpu(rc->rc_seq_reply);
+ memcpy(__get_dynamic_array(rc_buf), rc->rc_buf,
+ __get_dynamic_array_len(rc_buf));
+ ),
+
+ TP_printk("dst=%u h_seq=%u h_version=%s h_lockspace=%u h_nodeid=%u "
+ "h_length=%u h_cmd=%s rc_type=%s rc_result=%d "
+ "rc_id=%llu rc_seq=%llu rc_seq_reply=%llu "
+ "rc_buf=0x%s", __entry->dst, __entry->h_seq,
+ show_message_version(__entry->h_version),
+ __entry->h_lockspace, __entry->h_nodeid, __entry->h_length,
+ show_header_cmd(__entry->h_cmd),
+ show_rcom_type(__entry->rc_type),
+ __entry->rc_result, __entry->rc_id, __entry->rc_seq,
+ __entry->rc_seq_reply,
+ __print_hex_str(__get_dynamic_array(rc_buf),
+ __get_dynamic_array_len(rc_buf)))
+
+);
+
+DEFINE_EVENT(dlm_rcom_template, dlm_send_rcom,
+ TP_PROTO(uint32_t dst, uint32_t h_seq, const struct dlm_rcom *rc),
+ TP_ARGS(dst, h_seq, rc));
+
+DEFINE_EVENT(dlm_rcom_template, dlm_recv_rcom,
+ TP_PROTO(uint32_t dst, uint32_t h_seq, const struct dlm_rcom *rc),
+ TP_ARGS(dst, h_seq, rc));
+
+TRACE_EVENT(dlm_send_message,
+
+ TP_PROTO(uint32_t dst, uint32_t h_seq, const struct dlm_message *ms,
+ const void *name, int namelen),
+
+ TP_ARGS(dst, h_seq, ms, name, namelen),
+
+ TP_STRUCT__entry(
+ __field(uint32_t, dst)
+ __field(uint32_t, h_seq)
+ __field(uint32_t, h_version)
+ __field(uint32_t, h_lockspace)
+ __field(uint32_t, h_nodeid)
+ __field(uint16_t, h_length)
+ __field(uint8_t, h_cmd)
+ __field(uint32_t, m_type)
+ __field(uint32_t, m_nodeid)
+ __field(uint32_t, m_pid)
+ __field(uint32_t, m_lkid)
+ __field(uint32_t, m_remid)
+ __field(uint32_t, m_parent_lkid)
+ __field(uint32_t, m_parent_remid)
+ __field(uint32_t, m_exflags)
+ __field(uint32_t, m_sbflags)
+ __field(uint32_t, m_flags)
+ __field(uint32_t, m_lvbseq)
+ __field(uint32_t, m_hash)
+ __field(int32_t, m_status)
+ __field(int32_t, m_grmode)
+ __field(int32_t, m_rqmode)
+ __field(int32_t, m_bastmode)
+ __field(int32_t, m_asts)
+ __field(int32_t, m_result)
+ __dynamic_array(unsigned char, m_extra,
+ le16_to_cpu(ms->m_header.h_length) - sizeof(*ms))
+ __dynamic_array(unsigned char, res_name, namelen)
+ ),
+
+ TP_fast_assign(
+ __entry->dst = dst;
+ __entry->h_seq = h_seq;
+ __entry->h_version = le32_to_cpu(ms->m_header.h_version);
+ __entry->h_lockspace = le32_to_cpu(ms->m_header.u.h_lockspace);
+ __entry->h_nodeid = le32_to_cpu(ms->m_header.h_nodeid);
+ __entry->h_length = le16_to_cpu(ms->m_header.h_length);
+ __entry->h_cmd = ms->m_header.h_cmd;
+ __entry->m_type = le32_to_cpu(ms->m_type);
+ __entry->m_nodeid = le32_to_cpu(ms->m_nodeid);
+ __entry->m_pid = le32_to_cpu(ms->m_pid);
+ __entry->m_lkid = le32_to_cpu(ms->m_lkid);
+ __entry->m_remid = le32_to_cpu(ms->m_remid);
+ __entry->m_parent_lkid = le32_to_cpu(ms->m_parent_lkid);
+ __entry->m_parent_remid = le32_to_cpu(ms->m_parent_remid);
+ __entry->m_exflags = le32_to_cpu(ms->m_exflags);
+ __entry->m_sbflags = le32_to_cpu(ms->m_sbflags);
+ __entry->m_flags = le32_to_cpu(ms->m_flags);
+ __entry->m_lvbseq = le32_to_cpu(ms->m_lvbseq);
+ __entry->m_hash = le32_to_cpu(ms->m_hash);
+ __entry->m_status = le32_to_cpu(ms->m_status);
+ __entry->m_grmode = le32_to_cpu(ms->m_grmode);
+ __entry->m_rqmode = le32_to_cpu(ms->m_rqmode);
+ __entry->m_bastmode = le32_to_cpu(ms->m_bastmode);
+ __entry->m_asts = le32_to_cpu(ms->m_asts);
+ __entry->m_result = le32_to_cpu(ms->m_result);
+ memcpy(__get_dynamic_array(m_extra), ms->m_extra,
+ __get_dynamic_array_len(m_extra));
+ memcpy(__get_dynamic_array(res_name), name,
+ __get_dynamic_array_len(res_name));
+ ),
+
+ TP_printk("dst=%u h_seq=%u h_version=%s h_lockspace=%u h_nodeid=%u "
+ "h_length=%u h_cmd=%s m_type=%s m_nodeid=%u "
+ "m_pid=%u m_lkid=%u m_remid=%u m_parent_lkid=%u "
+ "m_parent_remid=%u m_exflags=%s m_sbflags=%s m_flags=%s "
+ "m_lvbseq=%u m_hash=%u m_status=%d m_grmode=%s "
+ "m_rqmode=%s m_bastmode=%s m_asts=%d m_result=%d "
+ "m_extra=0x%s res_name=0x%s", __entry->dst,
+ __entry->h_seq, show_message_version(__entry->h_version),
+ __entry->h_lockspace, __entry->h_nodeid, __entry->h_length,
+ show_header_cmd(__entry->h_cmd),
+ show_message_type(__entry->m_type),
+ __entry->m_nodeid, __entry->m_pid, __entry->m_lkid,
+ __entry->m_remid, __entry->m_parent_lkid,
+ __entry->m_parent_remid, show_lock_flags(__entry->m_exflags),
+ show_dlm_sb_flags(__entry->m_sbflags),
+ show_lkb_flags(__entry->m_flags), __entry->m_lvbseq,
+ __entry->m_hash, __entry->m_status,
+ show_lock_mode(__entry->m_grmode),
+ show_lock_mode(__entry->m_rqmode),
+ show_lock_mode(__entry->m_bastmode),
+ __entry->m_asts, __entry->m_result,
+ __print_hex_str(__get_dynamic_array(m_extra),
+ __get_dynamic_array_len(m_extra)),
+ __print_hex_str(__get_dynamic_array(res_name),
+ __get_dynamic_array_len(res_name)))
+
+);
+
+TRACE_EVENT(dlm_recv_message,
+
+ TP_PROTO(uint32_t dst, uint32_t h_seq, const struct dlm_message *ms),
+
+ TP_ARGS(dst, h_seq, ms),
+
+ TP_STRUCT__entry(
+ __field(uint32_t, dst)
+ __field(uint32_t, h_seq)
+ __field(uint32_t, h_version)
+ __field(uint32_t, h_lockspace)
+ __field(uint32_t, h_nodeid)
+ __field(uint16_t, h_length)
+ __field(uint8_t, h_cmd)
+ __field(uint32_t, m_type)
+ __field(uint32_t, m_nodeid)
+ __field(uint32_t, m_pid)
+ __field(uint32_t, m_lkid)
+ __field(uint32_t, m_remid)
+ __field(uint32_t, m_parent_lkid)
+ __field(uint32_t, m_parent_remid)
+ __field(uint32_t, m_exflags)
+ __field(uint32_t, m_sbflags)
+ __field(uint32_t, m_flags)
+ __field(uint32_t, m_lvbseq)
+ __field(uint32_t, m_hash)
+ __field(int32_t, m_status)
+ __field(int32_t, m_grmode)
+ __field(int32_t, m_rqmode)
+ __field(int32_t, m_bastmode)
+ __field(int32_t, m_asts)
+ __field(int32_t, m_result)
+ __dynamic_array(unsigned char, m_extra,
+ le16_to_cpu(ms->m_header.h_length) - sizeof(*ms))
+ ),
+
+ TP_fast_assign(
+ __entry->dst = dst;
+ __entry->h_seq = h_seq;
+ __entry->h_version = le32_to_cpu(ms->m_header.h_version);
+ __entry->h_lockspace = le32_to_cpu(ms->m_header.u.h_lockspace);
+ __entry->h_nodeid = le32_to_cpu(ms->m_header.h_nodeid);
+ __entry->h_length = le16_to_cpu(ms->m_header.h_length);
+ __entry->h_cmd = ms->m_header.h_cmd;
+ __entry->m_type = le32_to_cpu(ms->m_type);
+ __entry->m_nodeid = le32_to_cpu(ms->m_nodeid);
+ __entry->m_pid = le32_to_cpu(ms->m_pid);
+ __entry->m_lkid = le32_to_cpu(ms->m_lkid);
+ __entry->m_remid = le32_to_cpu(ms->m_remid);
+ __entry->m_parent_lkid = le32_to_cpu(ms->m_parent_lkid);
+ __entry->m_parent_remid = le32_to_cpu(ms->m_parent_remid);
+ __entry->m_exflags = le32_to_cpu(ms->m_exflags);
+ __entry->m_sbflags = le32_to_cpu(ms->m_sbflags);
+ __entry->m_flags = le32_to_cpu(ms->m_flags);
+ __entry->m_lvbseq = le32_to_cpu(ms->m_lvbseq);
+ __entry->m_hash = le32_to_cpu(ms->m_hash);
+ __entry->m_status = le32_to_cpu(ms->m_status);
+ __entry->m_grmode = le32_to_cpu(ms->m_grmode);
+ __entry->m_rqmode = le32_to_cpu(ms->m_rqmode);
+ __entry->m_bastmode = le32_to_cpu(ms->m_bastmode);
+ __entry->m_asts = le32_to_cpu(ms->m_asts);
+ __entry->m_result = le32_to_cpu(ms->m_result);
+ memcpy(__get_dynamic_array(m_extra), ms->m_extra,
+ __get_dynamic_array_len(m_extra));
+ ),
+
+ TP_printk("dst=%u h_seq=%u h_version=%s h_lockspace=%u h_nodeid=%u "
+ "h_length=%u h_cmd=%s m_type=%s m_nodeid=%u "
+ "m_pid=%u m_lkid=%u m_remid=%u m_parent_lkid=%u "
+ "m_parent_remid=%u m_exflags=%s m_sbflags=%s m_flags=%s "
+ "m_lvbseq=%u m_hash=%u m_status=%d m_grmode=%s "
+ "m_rqmode=%s m_bastmode=%s m_asts=%d m_result=%d "
+ "m_extra=0x%s", __entry->dst,
+ __entry->h_seq, show_message_version(__entry->h_version),
+ __entry->h_lockspace, __entry->h_nodeid, __entry->h_length,
+ show_header_cmd(__entry->h_cmd),
+ show_message_type(__entry->m_type),
+ __entry->m_nodeid, __entry->m_pid, __entry->m_lkid,
+ __entry->m_remid, __entry->m_parent_lkid,
+ __entry->m_parent_remid, show_lock_flags(__entry->m_exflags),
+ show_dlm_sb_flags(__entry->m_sbflags),
+ show_lkb_flags(__entry->m_flags), __entry->m_lvbseq,
+ __entry->m_hash, __entry->m_status,
+ show_lock_mode(__entry->m_grmode),
+ show_lock_mode(__entry->m_rqmode),
+ show_lock_mode(__entry->m_bastmode),
+ __entry->m_asts, __entry->m_result,
+ __print_hex_str(__get_dynamic_array(m_extra),
+ __get_dynamic_array_len(m_extra)))
+
+);
+
+DECLARE_EVENT_CLASS(dlm_plock_template,
+
+ TP_PROTO(const struct dlm_plock_info *info),
+
+ TP_ARGS(info),
+
+ TP_STRUCT__entry(
+ __field(uint8_t, optype)
+ __field(uint8_t, ex)
+ __field(uint8_t, wait)
+ __field(uint8_t, flags)
+ __field(uint32_t, pid)
+ __field(int32_t, nodeid)
+ __field(int32_t, rv)
+ __field(uint32_t, fsid)
+ __field(uint64_t, number)
+ __field(uint64_t, start)
+ __field(uint64_t, end)
+ __field(uint64_t, owner)
+ ),
+
+ TP_fast_assign(
+ __entry->optype = info->optype;
+ __entry->ex = info->ex;
+ __entry->wait = info->wait;
+ __entry->flags = info->flags;
+ __entry->pid = info->pid;
+ __entry->nodeid = info->nodeid;
+ __entry->rv = info->rv;
+ __entry->fsid = info->fsid;
+ __entry->number = info->number;
+ __entry->start = info->start;
+ __entry->end = info->end;
+ __entry->owner = info->owner;
+ ),
+
+ TP_printk("fsid=%u number=%llx owner=%llx optype=%d ex=%d wait=%d flags=%x pid=%u nodeid=%d rv=%d start=%llx end=%llx",
+ __entry->fsid, __entry->number, __entry->owner,
+ __entry->optype, __entry->ex, __entry->wait,
+ __entry->flags, __entry->pid, __entry->nodeid,
+ __entry->rv, __entry->start, __entry->end)
+
+);
+
+DEFINE_EVENT(dlm_plock_template, dlm_plock_read,
+ TP_PROTO(const struct dlm_plock_info *info), TP_ARGS(info));
+
+DEFINE_EVENT(dlm_plock_template, dlm_plock_write,
+ TP_PROTO(const struct dlm_plock_info *info), TP_ARGS(info));
+
+TRACE_EVENT(dlm_send,
+
+ TP_PROTO(int nodeid, int ret),
+
+ TP_ARGS(nodeid, ret),
+
+ TP_STRUCT__entry(
+ __field(int, nodeid)
+ __field(int, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->nodeid = nodeid;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("nodeid=%d ret=%d", __entry->nodeid, __entry->ret)
+
+);
+
+TRACE_EVENT(dlm_recv,
+
+ TP_PROTO(int nodeid, int ret),
+
+ TP_ARGS(nodeid, ret),
+
+ TP_STRUCT__entry(
+ __field(int, nodeid)
+ __field(int, ret)
+ ),
+
+ TP_fast_assign(
+ __entry->nodeid = nodeid;
+ __entry->ret = ret;
+ ),
+
+ TP_printk("nodeid=%d ret=%d", __entry->nodeid, __entry->ret)
+
+);
+
+#endif /* if !defined(_TRACE_DLM_H) || defined(TRACE_HEADER_MULTI_READ) */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>