[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 <linux/user_namespace.h>

#include <lttng/kernel-version.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->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)
		ctf_integer(unsigned int, ns_inum, ipc_ns ? ipc_ns->ns.inum : 0)
	)
)

#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)
		ctf_integer(unsigned int, ns_inum, mnt_ns ? mnt_ns->ns.inum : 0)
	)
)
#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)
		ctf_integer(unsigned int, ns_inum, net_ns ? net_ns->ns.inum : 0)
	)
)

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)
		ctf_integer(unsigned int, ns_inum, pid_ns ? pid_ns->ns.inum : 0)
	)
)

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 ? from_kuid_munged(user_ns, task_cred_xxx(p, uid)) : 0)
		ctf_integer(gid_t, vgid, user_ns ? from_kgid_munged(user_ns, task_cred_xxx(p, gid)) : 0)
		ctf_integer(int, ns_level, user_ns ? user_ns->level : 0)
		ctf_integer(unsigned int, ns_inum, user_ns ? user_ns->ns.inum : 0)
	)
)

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)
		ctf_integer(unsigned int, ns_inum, uts_ns ? uts_ns->ns.inum : 0)
	)
)

#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->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

#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(6,7,0))
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->topo.pkg_id)
		ctf_integer(uint16_t, core_id, c->topo.core_id)
		ctf_integer(uint16_t, cores, c->booted_cores)
	)
)
#else
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 /* LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(6,7,0) */

#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>
6d0471df MJ	17	#include <linux/user_namespace.h>
6d0471df MJ	18
5f4c791e	19	#include <lttng/kernel-version.h>
6d0471df	20
fce87a6e MJ	21	#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,6,0) \|\| \
fce87a6e MJ	22	LTTNG_RHEL_KERNEL_RANGE(4,18,0,305,0,0, 4,19,0,0,0,0))
876e2e92 MJ	23	#include <linux/time_namespace.h>
876e2e92 MJ	24	#endif
7bbf55ea	25
1965e6b4 MJ	26	#ifndef LTTNG_MNT_NS_MISSING_HEADER
	27	# ifndef ONCE_LTTNG_FS_MOUNT_H
	28	# define ONCE_LTTNG_FS_MOUNT_H
	29	# include <../fs/mount.h>
	30	# endif
7bbf55ea	31	#endif
c337ddc2	32
3bc29f0a	33	LTTNG_TRACEPOINT_EVENT(lttng_statedump_start,
8cdc1a81	34	TP_PROTO(struct lttng_kernel_session *session),
c337ddc2	35	TP_ARGS(session),
f127e61e	36	TP_FIELDS()
c337ddc2 MD	37	)
c337ddc2 MD	38
3bc29f0a	39	LTTNG_TRACEPOINT_EVENT(lttng_statedump_end,
8cdc1a81	40	TP_PROTO(struct lttng_kernel_session *session),
c337ddc2	41	TP_ARGS(session),
f127e61e	42	TP_FIELDS()
c337ddc2 MD	43	)
c337ddc2 MD	44
3bc29f0a	45	LTTNG_TRACEPOINT_EVENT(lttng_statedump_process_state,
8cdc1a81	46	TP_PROTO(struct lttng_kernel_session *session,
c337ddc2	47	struct task_struct *p,
e7a0ca72 MD	48	int type, int mode, int submode, int status,
	49	struct files_struct *files),
	50	TP_ARGS(session, p, type, mode, submode, status, files),
f127e61e MD	51	TP_FIELDS(
f127e61e MD	52	ctf_integer(pid_t, tid, p->pid)
f127e61e	53	ctf_integer(pid_t, pid, p->tgid)
f127e61e	54	ctf_integer(pid_t, ppid,
c337ddc2 MD	55	({
	56	pid_t ret;
	57
	58	rcu_read_lock();
	59	ret = task_tgid_nr(p->real_parent);
	60	rcu_read_unlock();
	61	ret;
	62	}))
f127e61e MD	63	ctf_array_text(char, name, p->comm, TASK_COMM_LEN)
	64	ctf_integer(int, type, type)
	65	ctf_integer(int, mode, mode)
	66	ctf_integer(int, submode, submode)
	67	ctf_integer(int, status, status)
7a479375	68	ctf_integer(unsigned int, cpu, task_cpu(p))
e7a0ca72	69	ctf_integer_hex(struct files_struct *, file_table_address, files)
f127e61e	70	)
c337ddc2 MD	71	)
c337ddc2 MD	72
5f4c791e	73	#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,6,0))
1965e6b4	74	LTTNG_TRACEPOINT_EVENT(lttng_statedump_process_cgroup_ns,
8cdc1a81	75	TP_PROTO(struct lttng_kernel_session *session,
1965e6b4 MJ	76	struct task_struct *p,
	77	struct cgroup_namespace *cgroup_ns),
	78	TP_ARGS(session, p, cgroup_ns),
	79	TP_FIELDS(
	80	ctf_integer(pid_t, tid, p->pid)
93e5bcec	81	ctf_integer(unsigned int, ns_inum, cgroup_ns ? cgroup_ns->ns.inum : 0)
1965e6b4 MJ	82	)
	83	)
	84	#endif
	85
	86	LTTNG_TRACEPOINT_EVENT(lttng_statedump_process_ipc_ns,
8cdc1a81	87	TP_PROTO(struct lttng_kernel_session *session,
1965e6b4 MJ	88	struct task_struct *p,
	89	struct ipc_namespace *ipc_ns),
	90	TP_ARGS(session, p, ipc_ns),
	91	TP_FIELDS(
	92	ctf_integer(pid_t, tid, p->pid)
93e5bcec	93	ctf_integer(unsigned int, ns_inum, ipc_ns ? ipc_ns->ns.inum : 0)
1965e6b4 MJ	94	)
	95	)
	96
	97	#if !defined(LTTNG_MNT_NS_MISSING_HEADER)
	98	LTTNG_TRACEPOINT_EVENT(lttng_statedump_process_mnt_ns,
8cdc1a81	99	TP_PROTO(struct lttng_kernel_session *session,
1965e6b4 MJ	100	struct task_struct *p,
	101	struct mnt_namespace *mnt_ns),
	102	TP_ARGS(session, p, mnt_ns),
	103	TP_FIELDS(
	104	ctf_integer(pid_t, tid, p->pid)
93e5bcec	105	ctf_integer(unsigned int, ns_inum, mnt_ns ? mnt_ns->ns.inum : 0)
1965e6b4 MJ	106	)
	107	)
	108	#endif
	109
	110	LTTNG_TRACEPOINT_EVENT(lttng_statedump_process_net_ns,
8cdc1a81	111	TP_PROTO(struct lttng_kernel_session *session,
1965e6b4 MJ	112	struct task_struct *p,
	113	struct net *net_ns),
	114	TP_ARGS(session, p, net_ns),
	115	TP_FIELDS(
	116	ctf_integer(pid_t, tid, p->pid)
93e5bcec	117	ctf_integer(unsigned int, ns_inum, net_ns ? net_ns->ns.inum : 0)
1965e6b4 MJ	118	)
	119	)
	120
	121	LTTNG_TRACEPOINT_EVENT(lttng_statedump_process_pid_ns,
8cdc1a81	122	TP_PROTO(struct lttng_kernel_session *session,
1965e6b4 MJ	123	struct task_struct *p,
	124	struct pid_namespace *pid_ns),
	125	TP_ARGS(session, p, pid_ns),
	126	TP_FIELDS(
	127	ctf_integer(pid_t, tid, p->pid)
	128	ctf_integer(pid_t, vtid, pid_ns ? task_pid_nr_ns(p, pid_ns) : 0)
	129	ctf_integer(pid_t, vpid, pid_ns ? task_tgid_nr_ns(p, pid_ns) : 0)
	130	ctf_integer(pid_t, vppid,
	131	({
	132	struct task_struct *parent;
	133	pid_t ret = 0;
	134
	135	if (pid_ns) {
	136	rcu_read_lock();
	137	parent = rcu_dereference(p->real_parent);
	138	ret = task_tgid_nr_ns(parent, pid_ns);
	139	rcu_read_unlock();
	140	}
	141	ret;
	142	}))
	143	ctf_integer(int, ns_level, pid_ns ? pid_ns->level : 0)
93e5bcec	144	ctf_integer(unsigned int, ns_inum, pid_ns ? pid_ns->ns.inum : 0)
1965e6b4 MJ	145	)
	146	)
	147
	148	LTTNG_TRACEPOINT_EVENT(lttng_statedump_process_user_ns,
8cdc1a81	149	TP_PROTO(struct lttng_kernel_session *session,
1965e6b4 MJ	150	struct task_struct *p,
	151	struct user_namespace *user_ns),
	152	TP_ARGS(session, p, user_ns),
	153	TP_FIELDS(
	154	ctf_integer(pid_t, tid, p->pid)
6d0471df MJ	155	ctf_integer(uid_t, vuid, user_ns ? from_kuid_munged(user_ns, task_cred_xxx(p, uid)) : 0)
6d0471df MJ	156	ctf_integer(gid_t, vgid, user_ns ? from_kgid_munged(user_ns, task_cred_xxx(p, gid)) : 0)
1965e6b4	157	ctf_integer(int, ns_level, user_ns ? user_ns->level : 0)
93e5bcec	158	ctf_integer(unsigned int, ns_inum, user_ns ? user_ns->ns.inum : 0)
1965e6b4 MJ	159	)
	160	)
	161
	162	LTTNG_TRACEPOINT_EVENT(lttng_statedump_process_uts_ns,
8cdc1a81	163	TP_PROTO(struct lttng_kernel_session *session,
1965e6b4 MJ	164	struct task_struct *p,
	165	struct uts_namespace *uts_ns),
	166	TP_ARGS(session, p, uts_ns),
	167	TP_FIELDS(
	168	ctf_integer(pid_t, tid, p->pid)
93e5bcec	169	ctf_integer(unsigned int, ns_inum, uts_ns ? uts_ns->ns.inum : 0)
1965e6b4 MJ	170	)
	171	)
	172
fce87a6e MJ	173	#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,6,0) \|\| \
fce87a6e MJ	174	LTTNG_RHEL_KERNEL_RANGE(4,18,0,305,0,0, 4,19,0,0,0,0))
876e2e92	175	LTTNG_TRACEPOINT_EVENT(lttng_statedump_process_time_ns,
8cdc1a81	176	TP_PROTO(struct lttng_kernel_session *session,
876e2e92 MJ	177	struct task_struct *p,
	178	struct time_namespace *time_ns),
	179	TP_ARGS(session, p, time_ns),
	180	TP_FIELDS(
	181	ctf_integer(pid_t, tid, p->pid)
93e5bcec	182	ctf_integer(unsigned int, ns_inum, time_ns ? time_ns->ns.inum : 0)
876e2e92 MJ	183	)
	184	)
	185	#endif
	186
3bc29f0a	187	LTTNG_TRACEPOINT_EVENT(lttng_statedump_file_descriptor,
8cdc1a81	188	TP_PROTO(struct lttng_kernel_session *session,
e7a0ca72 MD	189	struct files_struct *files,
e7a0ca72 MD	190	int fd, const char *filename,
29021503	191	unsigned int flags, fmode_t fmode),
e7a0ca72	192	TP_ARGS(session, files, fd, filename, flags, fmode),
f127e61e	193	TP_FIELDS(
e7a0ca72	194	ctf_integer_hex(struct files_struct *, file_table_address, files)
f127e61e MD	195	ctf_integer(int, fd, fd)
	196	ctf_integer_oct(unsigned int, flags, flags)
	197	ctf_integer_hex(fmode_t, fmode, fmode)
	198	ctf_string(filename, filename)
	199	)
c337ddc2 MD	200	)
c337ddc2 MD	201
3bc29f0a	202	LTTNG_TRACEPOINT_EVENT(lttng_statedump_vm_map,
8cdc1a81	203	TP_PROTO(struct lttng_kernel_session *session,
c337ddc2 MD	204	struct task_struct p, struct vm_area_struct map,
	205	unsigned long inode),
	206	TP_ARGS(session, p, map, inode),
f127e61e MD	207	TP_FIELDS(
	208	ctf_integer(pid_t, pid, p->tgid)
	209	ctf_integer_hex(unsigned long, start, map->vm_start)
	210	ctf_integer_hex(unsigned long, end, map->vm_end)
	211	ctf_integer_hex(unsigned long, flags, map->vm_flags)
	212	ctf_integer(unsigned long, inode, inode)
	213	ctf_integer(unsigned long, pgoff, map->vm_pgoff << PAGE_SHIFT)
	214	)
c337ddc2 MD	215	)
c337ddc2 MD	216
3bc29f0a	217	LTTNG_TRACEPOINT_EVENT(lttng_statedump_network_interface,
8cdc1a81	218	TP_PROTO(struct lttng_kernel_session *session,
c337ddc2 MD	219	struct net_device dev, struct in_ifaddr ifa),
c337ddc2 MD	220	TP_ARGS(session, dev, ifa),
f127e61e MD	221	TP_FIELDS(
	222	ctf_string(name, dev->name)
	223	ctf_integer_network_hex(uint32_t, address_ipv4,
	224	ifa ? ifa->ifa_address : 0U)
	225	)
c337ddc2 MD	226	)
c337ddc2 MD	227
3bc29f0a	228	LTTNG_TRACEPOINT_EVENT(lttng_statedump_block_device,
8cdc1a81	229	TP_PROTO(struct lttng_kernel_session *session,
f0dbdefb HD	230	dev_t dev, const char *diskname),
f0dbdefb HD	231	TP_ARGS(session, dev, diskname),
f127e61e MD	232	TP_FIELDS(
	233	ctf_integer(dev_t, dev, dev)
	234	ctf_string(diskname, diskname)
	235	)
f0dbdefb HD	236	)
f0dbdefb HD	237
c337ddc2	238	/* Called with desc->lock held */
3bc29f0a	239	LTTNG_TRACEPOINT_EVENT(lttng_statedump_interrupt,
8cdc1a81	240	TP_PROTO(struct lttng_kernel_session *session,
c337ddc2 MD	241	unsigned int irq, const char *chip_name,
	242	struct irqaction *action),
	243	TP_ARGS(session, irq, chip_name, action),
f127e61e MD	244	TP_FIELDS(
	245	ctf_integer(unsigned int, irq, irq)
	246	ctf_string(name, chip_name)
	247	ctf_string(action, action->name ? : "")
afded8f5	248	ctf_integer(pid_t, tid, action->thread ? action->thread->pid : 0)
f127e61e	249	)
c337ddc2 MD	250	)
c337ddc2 MD	251
502e4132	252	#if defined(CONFIG_X86_32) \|\| defined(CONFIG_X86_64)
d0b55e4c MD	253
	254	#define LTTNG_HAVE_STATEDUMP_CPU_TOPOLOGY
	255
4f32efe7 KS	256	#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(6,7,0))
	257	LTTNG_TRACEPOINT_EVENT(lttng_statedump_cpu_topology,
	258	TP_PROTO(struct lttng_kernel_session session, struct cpuinfo_x86 c),
	259	TP_ARGS(session, c),
	260	TP_FIELDS(
	261	ctf_string(architecture, "x86")
	262	ctf_integer(uint16_t, cpu_id, c->cpu_index)
	263	ctf_string(vendor, c->x86_vendor_id[0] ? c->x86_vendor_id : "unknown")
	264	ctf_integer(uint8_t, family, c->x86)
	265	ctf_integer(uint8_t, model, c->x86_model)
	266	ctf_string(model_name, c->x86_model_id[0] ? c->x86_model_id : "unknown")
	267	ctf_integer(uint16_t, physical_id, c->topo.pkg_id)
	268	ctf_integer(uint16_t, core_id, c->topo.core_id)
	269	ctf_integer(uint16_t, cores, c->booted_cores)
	270	)
	271	)
	272	#else
502e4132	273	LTTNG_TRACEPOINT_EVENT(lttng_statedump_cpu_topology,
8cdc1a81	274	TP_PROTO(struct lttng_kernel_session session, struct cpuinfo_x86 c),
502e4132 JD	275	TP_ARGS(session, c),
	276	TP_FIELDS(
	277	ctf_string(architecture, "x86")
	278	ctf_integer(uint16_t, cpu_id, c->cpu_index)
	279	ctf_string(vendor, c->x86_vendor_id[0] ? c->x86_vendor_id : "unknown")
	280	ctf_integer(uint8_t, family, c->x86)
	281	ctf_integer(uint8_t, model, c->x86_model)
	282	ctf_string(model_name, c->x86_model_id[0] ? c->x86_model_id : "unknown")
	283	ctf_integer(uint16_t, physical_id, c->phys_proc_id)
	284	ctf_integer(uint16_t, core_id, c->cpu_core_id)
	285	ctf_integer(uint16_t, cores, c->booted_cores)
	286	)
	287	)
4f32efe7 KS	288	#endif /* LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(6,7,0) */
4f32efe7 KS	289
502e4132 JD	290	#endif /* CONFIG_X86_32 \|\| CONFIG_X86_64 */
502e4132 JD	291
3bc29f0a	292	#endif /* LTTNG_TRACE_LTTNG_STATEDUMP_H */
c337ddc2 MD	293
c337ddc2 MD	294	/* This part must be outside protection */
3b4aafcb	295	#include <lttng/define_trace.h>