[lttng-modules.git] / include / instrumentation / events / lttng-statedump.h

/* SPDX-License-Identifier: GPL-2.0-only */
#undef TRACE_SYSTEM
#define TRACE_SYSTEM lttng_statedump

#if !defined(LTTNG_TRACE_LTTNG_STATEDUMP_H) || defined(TRACE_HEADER_MULTI_READ)
#define LTTNG_TRACE_LTTNG_STATEDUMP_H

#include <lttng/tracepoint-event.h>
#include <linux/nsproxy.h>
#include <linux/cgroup.h>
#include <linux/ipc_namespace.h>
#include <net/net_namespace.h>
#include <linux/pid_namespace.h>
#include <linux/user_namespace.h>
#include <linux/utsname.h>
#include <linux/types.h>
#include <lttng/kernel-version.h>
#include <wrapper/namespace.h>
#include <wrapper/user_namespace.h>
#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,6,0) || \
	LTTNG_RHEL_KERNEL_RANGE(4,18,0,305,0,0, 4,19,0,0,0,0))
#include <linux/time_namespace.h>
#endif

#ifndef LTTNG_MNT_NS_MISSING_HEADER
# ifndef ONCE_LTTNG_FS_MOUNT_H
#  define ONCE_LTTNG_FS_MOUNT_H
#  include <../fs/mount.h>
# endif
#endif

LTTNG_TRACEPOINT_EVENT(lttng_statedump_start,
	TP_PROTO(struct lttng_kernel_session *session),
	TP_ARGS(session),
	TP_FIELDS()
)

LTTNG_TRACEPOINT_EVENT(lttng_statedump_end,
	TP_PROTO(struct lttng_kernel_session *session),
	TP_ARGS(session),
	TP_FIELDS()
)

LTTNG_TRACEPOINT_EVENT(lttng_statedump_process_state,
	TP_PROTO(struct lttng_kernel_session *session,
		struct task_struct *p,
		int type, int mode, int submode, int status,
		struct files_struct *files),
	TP_ARGS(session, p, type, mode, submode, status, files),
	TP_FIELDS(
		ctf_integer(pid_t, tid, p->pid)
		ctf_integer(pid_t, pid, p->tgid)
		ctf_integer(pid_t, ppid,
			({
				pid_t ret;

				rcu_read_lock();
				ret = task_tgid_nr(p->real_parent);
				rcu_read_unlock();
				ret;
			}))
		ctf_array_text(char, name, p->comm, TASK_COMM_LEN)
		ctf_integer(int, type, type)
		ctf_integer(int, mode, mode)
		ctf_integer(int, submode, submode)
		ctf_integer(int, status, status)
		ctf_integer(unsigned int, cpu, task_cpu(p))
		ctf_integer_hex(struct files_struct *, file_table_address, files)
	)
)

#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,6,0))
LTTNG_TRACEPOINT_EVENT(lttng_statedump_process_cgroup_ns,
	TP_PROTO(struct lttng_kernel_session *session,
		struct task_struct *p,
		struct cgroup_namespace *cgroup_ns),
	TP_ARGS(session, p, cgroup_ns),
	TP_FIELDS(
		ctf_integer(pid_t, tid, p->pid)
		ctf_integer(unsigned int, ns_inum, cgroup_ns ? cgroup_ns->lttng_ns_inum : 0)
	)
)
#endif

LTTNG_TRACEPOINT_EVENT(lttng_statedump_process_ipc_ns,
	TP_PROTO(struct lttng_kernel_session *session,
		struct task_struct *p,
		struct ipc_namespace *ipc_ns),
	TP_ARGS(session, p, ipc_ns),
	TP_FIELDS(
		ctf_integer(pid_t, tid, p->pid)
#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,8,0))
		ctf_integer(unsigned int, ns_inum, ipc_ns ? ipc_ns->lttng_ns_inum : 0)
#endif
	)
)

#if !defined(LTTNG_MNT_NS_MISSING_HEADER)
LTTNG_TRACEPOINT_EVENT(lttng_statedump_process_mnt_ns,
	TP_PROTO(struct lttng_kernel_session *session,
		struct task_struct *p,
		struct mnt_namespace *mnt_ns),
	TP_ARGS(session, p, mnt_ns),
	TP_FIELDS(
		ctf_integer(pid_t, tid, p->pid)
#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,8,0))
		ctf_integer(unsigned int, ns_inum, mnt_ns ? mnt_ns->lttng_ns_inum : 0)
#endif
	)
)
#endif

LTTNG_TRACEPOINT_EVENT(lttng_statedump_process_net_ns,
	TP_PROTO(struct lttng_kernel_session *session,
		struct task_struct *p,
		struct net *net_ns),
	TP_ARGS(session, p, net_ns),
	TP_FIELDS(
		ctf_integer(pid_t, tid, p->pid)
#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,8,0))
		ctf_integer(unsigned int, ns_inum, net_ns ? net_ns->lttng_ns_inum : 0)
#endif
	)
)

LTTNG_TRACEPOINT_EVENT(lttng_statedump_process_pid_ns,
	TP_PROTO(struct lttng_kernel_session *session,
		struct task_struct *p,
		struct pid_namespace *pid_ns),
	TP_ARGS(session, p, pid_ns),
	TP_FIELDS(
		ctf_integer(pid_t, tid, p->pid)
		ctf_integer(pid_t, vtid, pid_ns ? task_pid_nr_ns(p, pid_ns) : 0)
		ctf_integer(pid_t, vpid, pid_ns ? task_tgid_nr_ns(p, pid_ns) : 0)
		ctf_integer(pid_t, vppid,
			({
				struct task_struct *parent;
				pid_t ret = 0;

				if (pid_ns) {
					rcu_read_lock();
					parent = rcu_dereference(p->real_parent);
					ret = task_tgid_nr_ns(parent, pid_ns);
					rcu_read_unlock();
				}
				ret;
			}))
		ctf_integer(int, ns_level, pid_ns ? pid_ns->level : 0)
#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,8,0))
		ctf_integer(unsigned int, ns_inum, pid_ns ? pid_ns->lttng_ns_inum : 0)
#endif
	)
)

LTTNG_TRACEPOINT_EVENT(lttng_statedump_process_user_ns,
	TP_PROTO(struct lttng_kernel_session *session,
		struct task_struct *p,
		struct user_namespace *user_ns),
	TP_ARGS(session, p, user_ns),
	TP_FIELDS(
		ctf_integer(pid_t, tid, p->pid)
		ctf_integer(uid_t, vuid, user_ns ? lttng_task_vuid(p, user_ns) : 0)
		ctf_integer(gid_t, vgid, user_ns ? lttng_task_vgid(p, user_ns) : 0)
#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,11,0))
		ctf_integer(int, ns_level, user_ns ? user_ns->level : 0)
#endif
#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,8,0))
		ctf_integer(unsigned int, ns_inum, user_ns ? user_ns->lttng_ns_inum : 0)
#endif
	)
)

LTTNG_TRACEPOINT_EVENT(lttng_statedump_process_uts_ns,
	TP_PROTO(struct lttng_kernel_session *session,
		struct task_struct *p,
		struct uts_namespace *uts_ns),
	TP_ARGS(session, p, uts_ns),
	TP_FIELDS(
		ctf_integer(pid_t, tid, p->pid)
#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,8,0))
		ctf_integer(unsigned int, ns_inum, uts_ns ? uts_ns->lttng_ns_inum : 0)
#endif
	)
)

#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,6,0) || \
	LTTNG_RHEL_KERNEL_RANGE(4,18,0,305,0,0, 4,19,0,0,0,0))
LTTNG_TRACEPOINT_EVENT(lttng_statedump_process_time_ns,
	TP_PROTO(struct lttng_kernel_session *session,
		struct task_struct *p,
		struct time_namespace *time_ns),
	TP_ARGS(session, p, time_ns),
	TP_FIELDS(
		ctf_integer(pid_t, tid, p->pid)
		ctf_integer(unsigned int, ns_inum, time_ns ? time_ns->lttng_ns_inum : 0)
	)
)
#endif

LTTNG_TRACEPOINT_EVENT(lttng_statedump_file_descriptor,
	TP_PROTO(struct lttng_kernel_session *session,
		struct files_struct *files,
		int fd, const char *filename,
		unsigned int flags, fmode_t fmode),
	TP_ARGS(session, files, fd, filename, flags, fmode),
	TP_FIELDS(
		ctf_integer_hex(struct files_struct *, file_table_address, files)
		ctf_integer(int, fd, fd)
		ctf_integer_oct(unsigned int, flags, flags)
		ctf_integer_hex(fmode_t, fmode, fmode)
		ctf_string(filename, filename)
	)
)

LTTNG_TRACEPOINT_EVENT(lttng_statedump_vm_map,
	TP_PROTO(struct lttng_kernel_session *session,
		struct task_struct *p, struct vm_area_struct *map,
		unsigned long inode),
	TP_ARGS(session, p, map, inode),
	TP_FIELDS(
		ctf_integer(pid_t, pid, p->tgid)
		ctf_integer_hex(unsigned long, start, map->vm_start)
		ctf_integer_hex(unsigned long, end, map->vm_end)
		ctf_integer_hex(unsigned long, flags, map->vm_flags)
		ctf_integer(unsigned long, inode, inode)
		ctf_integer(unsigned long, pgoff, map->vm_pgoff << PAGE_SHIFT)
	)
)

LTTNG_TRACEPOINT_EVENT(lttng_statedump_network_interface,
	TP_PROTO(struct lttng_kernel_session *session,
		struct net_device *dev, struct in_ifaddr *ifa),
	TP_ARGS(session, dev, ifa),
	TP_FIELDS(
		ctf_string(name, dev->name)
		ctf_integer_network_hex(uint32_t, address_ipv4,
			ifa ? ifa->ifa_address : 0U)
	)
)

LTTNG_TRACEPOINT_EVENT(lttng_statedump_block_device,
	TP_PROTO(struct lttng_kernel_session *session,
		dev_t dev, const char *diskname),
	TP_ARGS(session, dev, diskname),
	TP_FIELDS(
		ctf_integer(dev_t, dev, dev)
		ctf_string(diskname, diskname)
	)
)

/* Called with desc->lock held */
LTTNG_TRACEPOINT_EVENT(lttng_statedump_interrupt,
	TP_PROTO(struct lttng_kernel_session *session,
		unsigned int irq, const char *chip_name,
		struct irqaction *action),
	TP_ARGS(session, irq, chip_name, action),
	TP_FIELDS(
		ctf_integer(unsigned int, irq, irq)
		ctf_string(name, chip_name)
		ctf_string(action, action->name ? : "")
		ctf_integer(pid_t, tid, action->thread ? action->thread->pid : 0)
	)
)

#if defined(CONFIG_X86_32) || defined(CONFIG_X86_64)

#define LTTNG_HAVE_STATEDUMP_CPU_TOPOLOGY

LTTNG_TRACEPOINT_EVENT(lttng_statedump_cpu_topology,
	TP_PROTO(struct lttng_kernel_session *session, struct cpuinfo_x86 *c),
	TP_ARGS(session, c),
	TP_FIELDS(
		ctf_string(architecture, "x86")
		ctf_integer(uint16_t, cpu_id, c->cpu_index)
		ctf_string(vendor, c->x86_vendor_id[0] ? c->x86_vendor_id : "unknown")
		ctf_integer(uint8_t, family, c->x86)
		ctf_integer(uint8_t, model, c->x86_model)
		ctf_string(model_name, c->x86_model_id[0] ? c->x86_model_id : "unknown")
		ctf_integer(uint16_t, physical_id, c->phys_proc_id)
		ctf_integer(uint16_t, core_id, c->cpu_core_id)
		ctf_integer(uint16_t, cores, c->booted_cores)
	)
)
#endif /* CONFIG_X86_32 || CONFIG_X86_64 */

#endif /*  LTTNG_TRACE_LTTNG_STATEDUMP_H */

/* This part must be outside protection */
#include <lttng/define_trace.h>
Commit	Line	Data
b7cdc182	1	/* SPDX-License-Identifier: GPL-2.0-only */
c337ddc2 MD	2	#undef TRACE_SYSTEM
	3	#define TRACE_SYSTEM lttng_statedump
	4
3bc29f0a MD	5	#if !defined(LTTNG_TRACE_LTTNG_STATEDUMP_H) \|\| defined(TRACE_HEADER_MULTI_READ)
3bc29f0a MD	6	#define LTTNG_TRACE_LTTNG_STATEDUMP_H
c337ddc2	7
3b4aafcb	8	#include <lttng/tracepoint-event.h>
90fffd13	9	#include <linux/nsproxy.h>
1965e6b4 MJ	10	#include <linux/cgroup.h>
	11	#include <linux/ipc_namespace.h>
	12	#include <net/net_namespace.h>
73e8ba37	13	#include <linux/pid_namespace.h>
1965e6b4 MJ	14	#include <linux/user_namespace.h>
1965e6b4 MJ	15	#include <linux/utsname.h>
f0dbdefb	16	#include <linux/types.h>
5f4c791e	17	#include <lttng/kernel-version.h>
1965e6b4 MJ	18	#include <wrapper/namespace.h>
1965e6b4 MJ	19	#include <wrapper/user_namespace.h>
fce87a6e MJ	20	#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,6,0) \|\| \
fce87a6e MJ	21	LTTNG_RHEL_KERNEL_RANGE(4,18,0,305,0,0, 4,19,0,0,0,0))
876e2e92 MJ	22	#include <linux/time_namespace.h>
876e2e92 MJ	23	#endif
7bbf55ea	24
1965e6b4 MJ	25	#ifndef LTTNG_MNT_NS_MISSING_HEADER
	26	# ifndef ONCE_LTTNG_FS_MOUNT_H
	27	# define ONCE_LTTNG_FS_MOUNT_H
	28	# include <../fs/mount.h>
	29	# endif
7bbf55ea	30	#endif
c337ddc2	31
3bc29f0a	32	LTTNG_TRACEPOINT_EVENT(lttng_statedump_start,
8cdc1a81	33	TP_PROTO(struct lttng_kernel_session *session),
c337ddc2	34	TP_ARGS(session),
f127e61e	35	TP_FIELDS()
c337ddc2 MD	36	)
c337ddc2 MD	37
3bc29f0a	38	LTTNG_TRACEPOINT_EVENT(lttng_statedump_end,
8cdc1a81	39	TP_PROTO(struct lttng_kernel_session *session),
c337ddc2	40	TP_ARGS(session),
f127e61e	41	TP_FIELDS()
c337ddc2 MD	42	)
c337ddc2 MD	43
3bc29f0a	44	LTTNG_TRACEPOINT_EVENT(lttng_statedump_process_state,
8cdc1a81	45	TP_PROTO(struct lttng_kernel_session *session,
c337ddc2	46	struct task_struct *p,
e7a0ca72 MD	47	int type, int mode, int submode, int status,
	48	struct files_struct *files),
	49	TP_ARGS(session, p, type, mode, submode, status, files),
f127e61e MD	50	TP_FIELDS(
f127e61e MD	51	ctf_integer(pid_t, tid, p->pid)
f127e61e	52	ctf_integer(pid_t, pid, p->tgid)
f127e61e	53	ctf_integer(pid_t, ppid,
c337ddc2 MD	54	({
	55	pid_t ret;
	56
	57	rcu_read_lock();
	58	ret = task_tgid_nr(p->real_parent);
	59	rcu_read_unlock();
	60	ret;
	61	}))
f127e61e MD	62	ctf_array_text(char, name, p->comm, TASK_COMM_LEN)
	63	ctf_integer(int, type, type)
	64	ctf_integer(int, mode, mode)
	65	ctf_integer(int, submode, submode)
	66	ctf_integer(int, status, status)
7a479375	67	ctf_integer(unsigned int, cpu, task_cpu(p))
e7a0ca72	68	ctf_integer_hex(struct files_struct *, file_table_address, files)
f127e61e	69	)
c337ddc2 MD	70	)
c337ddc2 MD	71
5f4c791e	72	#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,6,0))
1965e6b4	73	LTTNG_TRACEPOINT_EVENT(lttng_statedump_process_cgroup_ns,
8cdc1a81	74	TP_PROTO(struct lttng_kernel_session *session,
1965e6b4 MJ	75	struct task_struct *p,
	76	struct cgroup_namespace *cgroup_ns),
	77	TP_ARGS(session, p, cgroup_ns),
	78	TP_FIELDS(
	79	ctf_integer(pid_t, tid, p->pid)
	80	ctf_integer(unsigned int, ns_inum, cgroup_ns ? cgroup_ns->lttng_ns_inum : 0)
	81	)
	82	)
	83	#endif
	84
	85	LTTNG_TRACEPOINT_EVENT(lttng_statedump_process_ipc_ns,
8cdc1a81	86	TP_PROTO(struct lttng_kernel_session *session,
1965e6b4 MJ	87	struct task_struct *p,
	88	struct ipc_namespace *ipc_ns),
	89	TP_ARGS(session, p, ipc_ns),
	90	TP_FIELDS(
	91	ctf_integer(pid_t, tid, p->pid)
5f4c791e	92	#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,8,0))
1965e6b4 MJ	93	ctf_integer(unsigned int, ns_inum, ipc_ns ? ipc_ns->lttng_ns_inum : 0)
	94	#endif
	95	)
	96	)
	97
	98	#if !defined(LTTNG_MNT_NS_MISSING_HEADER)
	99	LTTNG_TRACEPOINT_EVENT(lttng_statedump_process_mnt_ns,
8cdc1a81	100	TP_PROTO(struct lttng_kernel_session *session,
1965e6b4 MJ	101	struct task_struct *p,
	102	struct mnt_namespace *mnt_ns),
	103	TP_ARGS(session, p, mnt_ns),
	104	TP_FIELDS(
	105	ctf_integer(pid_t, tid, p->pid)
5f4c791e	106	#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,8,0))
1965e6b4 MJ	107	ctf_integer(unsigned int, ns_inum, mnt_ns ? mnt_ns->lttng_ns_inum : 0)
	108	#endif
	109	)
	110	)
	111	#endif
	112
	113	LTTNG_TRACEPOINT_EVENT(lttng_statedump_process_net_ns,
8cdc1a81	114	TP_PROTO(struct lttng_kernel_session *session,
1965e6b4 MJ	115	struct task_struct *p,
	116	struct net *net_ns),
	117	TP_ARGS(session, p, net_ns),
	118	TP_FIELDS(
	119	ctf_integer(pid_t, tid, p->pid)
5f4c791e	120	#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,8,0))
1965e6b4 MJ	121	ctf_integer(unsigned int, ns_inum, net_ns ? net_ns->lttng_ns_inum : 0)
	122	#endif
	123	)
	124	)
	125
	126	LTTNG_TRACEPOINT_EVENT(lttng_statedump_process_pid_ns,
8cdc1a81	127	TP_PROTO(struct lttng_kernel_session *session,
1965e6b4 MJ	128	struct task_struct *p,
	129	struct pid_namespace *pid_ns),
	130	TP_ARGS(session, p, pid_ns),
	131	TP_FIELDS(
	132	ctf_integer(pid_t, tid, p->pid)
	133	ctf_integer(pid_t, vtid, pid_ns ? task_pid_nr_ns(p, pid_ns) : 0)
	134	ctf_integer(pid_t, vpid, pid_ns ? task_tgid_nr_ns(p, pid_ns) : 0)
	135	ctf_integer(pid_t, vppid,
	136	({
	137	struct task_struct *parent;
	138	pid_t ret = 0;
	139
	140	if (pid_ns) {
	141	rcu_read_lock();
	142	parent = rcu_dereference(p->real_parent);
	143	ret = task_tgid_nr_ns(parent, pid_ns);
	144	rcu_read_unlock();
	145	}
	146	ret;
	147	}))
	148	ctf_integer(int, ns_level, pid_ns ? pid_ns->level : 0)
5f4c791e	149	#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,8,0))
1965e6b4 MJ	150	ctf_integer(unsigned int, ns_inum, pid_ns ? pid_ns->lttng_ns_inum : 0)
	151	#endif
	152	)
	153	)
	154
	155	LTTNG_TRACEPOINT_EVENT(lttng_statedump_process_user_ns,
8cdc1a81	156	TP_PROTO(struct lttng_kernel_session *session,
1965e6b4 MJ	157	struct task_struct *p,
	158	struct user_namespace *user_ns),
	159	TP_ARGS(session, p, user_ns),
	160	TP_FIELDS(
	161	ctf_integer(pid_t, tid, p->pid)
	162	ctf_integer(uid_t, vuid, user_ns ? lttng_task_vuid(p, user_ns) : 0)
	163	ctf_integer(gid_t, vgid, user_ns ? lttng_task_vgid(p, user_ns) : 0)
5f4c791e	164	#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,11,0))
1965e6b4 MJ	165	ctf_integer(int, ns_level, user_ns ? user_ns->level : 0)
1965e6b4 MJ	166	#endif
5f4c791e	167	#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,8,0))
1965e6b4 MJ	168	ctf_integer(unsigned int, ns_inum, user_ns ? user_ns->lttng_ns_inum : 0)
	169	#endif
	170	)
	171	)
	172
	173	LTTNG_TRACEPOINT_EVENT(lttng_statedump_process_uts_ns,
8cdc1a81	174	TP_PROTO(struct lttng_kernel_session *session,
1965e6b4 MJ	175	struct task_struct *p,
	176	struct uts_namespace *uts_ns),
	177	TP_ARGS(session, p, uts_ns),
	178	TP_FIELDS(
	179	ctf_integer(pid_t, tid, p->pid)
5f4c791e	180	#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,8,0))
1965e6b4 MJ	181	ctf_integer(unsigned int, ns_inum, uts_ns ? uts_ns->lttng_ns_inum : 0)
	182	#endif
	183	)
	184	)
	185
fce87a6e MJ	186	#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,6,0) \|\| \
fce87a6e MJ	187	LTTNG_RHEL_KERNEL_RANGE(4,18,0,305,0,0, 4,19,0,0,0,0))
876e2e92	188	LTTNG_TRACEPOINT_EVENT(lttng_statedump_process_time_ns,
8cdc1a81	189	TP_PROTO(struct lttng_kernel_session *session,
876e2e92 MJ	190	struct task_struct *p,
	191	struct time_namespace *time_ns),
	192	TP_ARGS(session, p, time_ns),
	193	TP_FIELDS(
	194	ctf_integer(pid_t, tid, p->pid)
	195	ctf_integer(unsigned int, ns_inum, time_ns ? time_ns->lttng_ns_inum : 0)
	196	)
	197	)
	198	#endif
	199
3bc29f0a	200	LTTNG_TRACEPOINT_EVENT(lttng_statedump_file_descriptor,
8cdc1a81	201	TP_PROTO(struct lttng_kernel_session *session,
e7a0ca72 MD	202	struct files_struct *files,
e7a0ca72 MD	203	int fd, const char *filename,
29021503	204	unsigned int flags, fmode_t fmode),
e7a0ca72	205	TP_ARGS(session, files, fd, filename, flags, fmode),
f127e61e	206	TP_FIELDS(
e7a0ca72	207	ctf_integer_hex(struct files_struct *, file_table_address, files)
f127e61e MD	208	ctf_integer(int, fd, fd)
	209	ctf_integer_oct(unsigned int, flags, flags)
	210	ctf_integer_hex(fmode_t, fmode, fmode)
	211	ctf_string(filename, filename)
	212	)
c337ddc2 MD	213	)
c337ddc2 MD	214
3bc29f0a	215	LTTNG_TRACEPOINT_EVENT(lttng_statedump_vm_map,
8cdc1a81	216	TP_PROTO(struct lttng_kernel_session *session,
c337ddc2 MD	217	struct task_struct p, struct vm_area_struct map,
	218	unsigned long inode),
	219	TP_ARGS(session, p, map, inode),
f127e61e MD	220	TP_FIELDS(
	221	ctf_integer(pid_t, pid, p->tgid)
	222	ctf_integer_hex(unsigned long, start, map->vm_start)
	223	ctf_integer_hex(unsigned long, end, map->vm_end)
	224	ctf_integer_hex(unsigned long, flags, map->vm_flags)
	225	ctf_integer(unsigned long, inode, inode)
	226	ctf_integer(unsigned long, pgoff, map->vm_pgoff << PAGE_SHIFT)
	227	)
c337ddc2 MD	228	)
c337ddc2 MD	229
3bc29f0a	230	LTTNG_TRACEPOINT_EVENT(lttng_statedump_network_interface,
8cdc1a81	231	TP_PROTO(struct lttng_kernel_session *session,
c337ddc2 MD	232	struct net_device dev, struct in_ifaddr ifa),
c337ddc2 MD	233	TP_ARGS(session, dev, ifa),
f127e61e MD	234	TP_FIELDS(
	235	ctf_string(name, dev->name)
	236	ctf_integer_network_hex(uint32_t, address_ipv4,
	237	ifa ? ifa->ifa_address : 0U)
	238	)
c337ddc2 MD	239	)
c337ddc2 MD	240
3bc29f0a	241	LTTNG_TRACEPOINT_EVENT(lttng_statedump_block_device,
8cdc1a81	242	TP_PROTO(struct lttng_kernel_session *session,
f0dbdefb HD	243	dev_t dev, const char *diskname),
f0dbdefb HD	244	TP_ARGS(session, dev, diskname),
f127e61e MD	245	TP_FIELDS(
	246	ctf_integer(dev_t, dev, dev)
	247	ctf_string(diskname, diskname)
	248	)
f0dbdefb HD	249	)
f0dbdefb HD	250
c337ddc2	251	/* Called with desc->lock held */
3bc29f0a	252	LTTNG_TRACEPOINT_EVENT(lttng_statedump_interrupt,
8cdc1a81	253	TP_PROTO(struct lttng_kernel_session *session,
c337ddc2 MD	254	unsigned int irq, const char *chip_name,
	255	struct irqaction *action),
	256	TP_ARGS(session, irq, chip_name, action),
f127e61e MD	257	TP_FIELDS(
	258	ctf_integer(unsigned int, irq, irq)
	259	ctf_string(name, chip_name)
	260	ctf_string(action, action->name ? : "")
afded8f5	261	ctf_integer(pid_t, tid, action->thread ? action->thread->pid : 0)
f127e61e	262	)
c337ddc2 MD	263	)
c337ddc2 MD	264
502e4132	265	#if defined(CONFIG_X86_32) \|\| defined(CONFIG_X86_64)
d0b55e4c MD	266
	267	#define LTTNG_HAVE_STATEDUMP_CPU_TOPOLOGY
	268
502e4132	269	LTTNG_TRACEPOINT_EVENT(lttng_statedump_cpu_topology,
8cdc1a81	270	TP_PROTO(struct lttng_kernel_session session, struct cpuinfo_x86 c),
502e4132 JD	271	TP_ARGS(session, c),
	272	TP_FIELDS(
	273	ctf_string(architecture, "x86")
	274	ctf_integer(uint16_t, cpu_id, c->cpu_index)
	275	ctf_string(vendor, c->x86_vendor_id[0] ? c->x86_vendor_id : "unknown")
	276	ctf_integer(uint8_t, family, c->x86)
	277	ctf_integer(uint8_t, model, c->x86_model)
	278	ctf_string(model_name, c->x86_model_id[0] ? c->x86_model_id : "unknown")
	279	ctf_integer(uint16_t, physical_id, c->phys_proc_id)
	280	ctf_integer(uint16_t, core_id, c->cpu_core_id)
	281	ctf_integer(uint16_t, cores, c->booted_cores)
	282	)
	283	)
	284	#endif /* CONFIG_X86_32 \|\| CONFIG_X86_64 */
	285
3bc29f0a	286	#endif /* LTTNG_TRACE_LTTNG_STATEDUMP_H */
c337ddc2 MD	287
c337ddc2 MD	288	/* This part must be outside protection */
3b4aafcb	289	#include <lttng/define_trace.h>