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Drop 'linux/user_namespace.h' wrapper
[lttng-modules.git] / include / instrumentation / events / lttng-statedump.h
diff --git a/include/instrumentation/events/lttng-statedump.h b/include/instrumentation/events/lttng-statedump.h
index 23fdd0e8094dbe3843ffeb3f5e9c46d796bc9270..7bf79a796801e2b9bf1c3717bbee721aaf8ac5cb 100644 (file)
--- a/include/instrumentation/events/lttng-statedump.h
+++ b/include/instrumentation/events/lttng-statedump.h
@@ -14,9 +14,14 @@
 #include <linux/user_namespace.h>
 #include <linux/utsname.h>
 #include <linux/types.h>
-#include <linux/version.h>
-#include <wrapper/namespace.h>
-#include <wrapper/user_namespace.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
@@ -26,19 +31,19 @@
 #endif
 
 LTTNG_TRACEPOINT_EVENT(lttng_statedump_start,
-       TP_PROTO(struct lttng_session *session),
+       TP_PROTO(struct lttng_kernel_session *session),
        TP_ARGS(session),
        TP_FIELDS()
 )
 
 LTTNG_TRACEPOINT_EVENT(lttng_statedump_end,
-       TP_PROTO(struct lttng_session *session),
+       TP_PROTO(struct lttng_kernel_session *session),
        TP_ARGS(session),
        TP_FIELDS()
 )
 
 LTTNG_TRACEPOINT_EVENT(lttng_statedump_process_state,
-       TP_PROTO(struct lttng_session *session,
+       TP_PROTO(struct lttng_kernel_session *session,
                struct task_struct *p,
                int type, int mode, int submode, int status,
                struct files_struct *files),
@@ -65,62 +70,62 @@ LTTNG_TRACEPOINT_EVENT(lttng_statedump_process_state,
        )
 )
 
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,6,0))
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(4,6,0))
 LTTNG_TRACEPOINT_EVENT(lttng_statedump_process_cgroup_ns,
-       TP_PROTO(struct lttng_session *session,
+       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)
+               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_session *session,
+       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 (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0))
-               ctf_integer(unsigned int, ns_inum, ipc_ns ? ipc_ns->lttng_ns_inum : 0)
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,8,0))
+               ctf_integer(unsigned int, ns_inum, ipc_ns ? ipc_ns->ns.inum : 0)
 #endif
        )
 )
 
 #if !defined(LTTNG_MNT_NS_MISSING_HEADER)
 LTTNG_TRACEPOINT_EVENT(lttng_statedump_process_mnt_ns,
-       TP_PROTO(struct lttng_session *session,
+       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 (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0))
-               ctf_integer(unsigned int, ns_inum, mnt_ns ? mnt_ns->lttng_ns_inum : 0)
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,8,0))
+               ctf_integer(unsigned int, ns_inum, mnt_ns ? mnt_ns->ns.inum : 0)
 #endif
        )
 )
 #endif
 
 LTTNG_TRACEPOINT_EVENT(lttng_statedump_process_net_ns,
-       TP_PROTO(struct lttng_session *session,
+       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 (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0))
-               ctf_integer(unsigned int, ns_inum, net_ns ? net_ns->lttng_ns_inum : 0)
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,8,0))
+               ctf_integer(unsigned int, ns_inum, net_ns ? net_ns->ns.inum : 0)
 #endif
        )
 )
 
 LTTNG_TRACEPOINT_EVENT(lttng_statedump_process_pid_ns,
-       TP_PROTO(struct lttng_session *session,
+       TP_PROTO(struct lttng_kernel_session *session,
                struct task_struct *p,
                struct pid_namespace *pid_ns),
        TP_ARGS(session, p, pid_ns),
@@ -142,45 +147,59 @@ LTTNG_TRACEPOINT_EVENT(lttng_statedump_process_pid_ns,
                                ret;
                        }))
                ctf_integer(int, ns_level, pid_ns ? pid_ns->level : 0)
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0))
-               ctf_integer(unsigned int, ns_inum, pid_ns ? pid_ns->lttng_ns_inum : 0)
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,8,0))
+               ctf_integer(unsigned int, ns_inum, pid_ns ? pid_ns->ns.inum : 0)
 #endif
        )
 )
 
 LTTNG_TRACEPOINT_EVENT(lttng_statedump_process_user_ns,
-       TP_PROTO(struct lttng_session *session,
+       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 (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
+               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)
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,11,0))
                ctf_integer(int, ns_level, user_ns ? user_ns->level : 0)
 #endif
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0))
-               ctf_integer(unsigned int, ns_inum, user_ns ? user_ns->lttng_ns_inum : 0)
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,8,0))
+               ctf_integer(unsigned int, ns_inum, user_ns ? user_ns->ns.inum : 0)
 #endif
        )
 )
 
 LTTNG_TRACEPOINT_EVENT(lttng_statedump_process_uts_ns,
-       TP_PROTO(struct lttng_session *session,
+       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 (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0))
-               ctf_integer(unsigned int, ns_inum, uts_ns ? uts_ns->lttng_ns_inum : 0)
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,8,0))
+               ctf_integer(unsigned int, ns_inum, uts_ns ? uts_ns->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->ns.inum : 0)
+       )
+)
+#endif
+
 LTTNG_TRACEPOINT_EVENT(lttng_statedump_file_descriptor,
-       TP_PROTO(struct lttng_session *session,
+       TP_PROTO(struct lttng_kernel_session *session,
                struct files_struct *files,
                int fd, const char *filename,
                unsigned int flags, fmode_t fmode),
@@ -195,7 +214,7 @@ LTTNG_TRACEPOINT_EVENT(lttng_statedump_file_descriptor,
 )
 
 LTTNG_TRACEPOINT_EVENT(lttng_statedump_vm_map,
-       TP_PROTO(struct lttng_session *session,
+       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),
@@ -210,7 +229,7 @@ LTTNG_TRACEPOINT_EVENT(lttng_statedump_vm_map,
 )
 
 LTTNG_TRACEPOINT_EVENT(lttng_statedump_network_interface,
-       TP_PROTO(struct lttng_session *session,
+       TP_PROTO(struct lttng_kernel_session *session,
                struct net_device *dev, struct in_ifaddr *ifa),
        TP_ARGS(session, dev, ifa),
        TP_FIELDS(
@@ -221,7 +240,7 @@ LTTNG_TRACEPOINT_EVENT(lttng_statedump_network_interface,
 )
 
 LTTNG_TRACEPOINT_EVENT(lttng_statedump_block_device,
-       TP_PROTO(struct lttng_session *session,
+       TP_PROTO(struct lttng_kernel_session *session,
                dev_t dev, const char *diskname),
        TP_ARGS(session, dev, diskname),
        TP_FIELDS(
@@ -232,7 +251,7 @@ LTTNG_TRACEPOINT_EVENT(lttng_statedump_block_device,
 
 /* Called with desc->lock held */
 LTTNG_TRACEPOINT_EVENT(lttng_statedump_interrupt,
-       TP_PROTO(struct lttng_session *session,
+       TP_PROTO(struct lttng_kernel_session *session,
                unsigned int irq, const char *chip_name,
                struct irqaction *action),
        TP_ARGS(session, irq, chip_name, action),
@@ -249,7 +268,7 @@ LTTNG_TRACEPOINT_EVENT(lttng_statedump_interrupt,
 #define LTTNG_HAVE_STATEDUMP_CPU_TOPOLOGY
 
 LTTNG_TRACEPOINT_EVENT(lttng_statedump_cpu_topology,
-       TP_PROTO(struct lttng_session *session, struct cpuinfo_x86 *c),
+       TP_PROTO(struct lttng_kernel_session *session, struct cpuinfo_x86 *c),
        TP_ARGS(session, c),
        TP_FIELDS(
                ctf_string(architecture, "x86")
LTTng 2.0/0.x modules
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