change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/include/trace/events/cgroup.h
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@@ -59,19 +59,19 @@
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 	TP_STRUCT__entry(
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 		__field(	int,		root			)
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-		__field(	int,		id			)
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 		__field(	int,		level			)
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+		__field(	u64,		id			)
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 		__string(	path,		path			)
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 	),
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 	TP_fast_assign(
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 		__entry->root = cgrp->root->hierarchy_id;
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-		__entry->id = cgrp->id;
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+		__entry->id = cgroup_id(cgrp);
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 		__entry->level = cgrp->level;
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 		__assign_str(path, path);
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 	),
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-	TP_printk("root=%d id=%d level=%d path=%s",
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+	TP_printk("root=%d id=%llu level=%d path=%s",
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 		  __entry->root, __entry->id, __entry->level, __get_str(path))
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 );
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@@ -103,6 +103,20 @@
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 	TP_ARGS(cgrp, path)
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 );
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+DEFINE_EVENT(cgroup, cgroup_freeze,
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+
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+	TP_PROTO(struct cgroup *cgrp, const char *path),
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+
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+	TP_ARGS(cgrp, path)
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+);
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+
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+DEFINE_EVENT(cgroup, cgroup_unfreeze,
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+
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+	TP_PROTO(struct cgroup *cgrp, const char *path),
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+
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+	TP_ARGS(cgrp, path)
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+);
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+
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 DECLARE_EVENT_CLASS(cgroup_migrate,
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 	TP_PROTO(struct cgroup *dst_cgrp, const char *path,
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@@ -112,8 +126,8 @@
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 	TP_STRUCT__entry(
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 		__field(	int,		dst_root		)
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-		__field(	int,		dst_id			)
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 		__field(	int,		dst_level		)
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+		__field(	u64,		dst_id			)
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 		__field(	int,		pid			)
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 		__string(	dst_path,	path			)
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 		__string(	comm,		task->comm		)
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@@ -121,14 +135,14 @@
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 	TP_fast_assign(
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 		__entry->dst_root = dst_cgrp->root->hierarchy_id;
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-		__entry->dst_id = dst_cgrp->id;
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+		__entry->dst_id = cgroup_id(dst_cgrp);
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 		__entry->dst_level = dst_cgrp->level;
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 		__assign_str(dst_path, path);
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 		__entry->pid = task->pid;
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 		__assign_str(comm, task->comm);
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 	),
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-	TP_printk("dst_root=%d dst_id=%d dst_level=%d dst_path=%s pid=%d comm=%s",
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+	TP_printk("dst_root=%d dst_id=%llu dst_level=%d dst_path=%s pid=%d comm=%s",
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 		  __entry->dst_root, __entry->dst_id, __entry->dst_level,
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 		  __get_str(dst_path), __entry->pid, __get_str(comm))
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 );
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@@ -149,6 +163,47 @@
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 	TP_ARGS(dst_cgrp, path, task, threadgroup)
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 );
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+DECLARE_EVENT_CLASS(cgroup_event,
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+
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+	TP_PROTO(struct cgroup *cgrp, const char *path, int val),
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+
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+	TP_ARGS(cgrp, path, val),
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+
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+	TP_STRUCT__entry(
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+		__field(	int,		root			)
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+		__field(	int,		level			)
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+		__field(	u64,		id			)
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+		__string(	path,		path			)
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+		__field(	int,		val			)
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+	),
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+
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+	TP_fast_assign(
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+		__entry->root = cgrp->root->hierarchy_id;
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+		__entry->id = cgroup_id(cgrp);
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+		__entry->level = cgrp->level;
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+		__assign_str(path, path);
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+		__entry->val = val;
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+	),
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+
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+	TP_printk("root=%d id=%llu level=%d path=%s val=%d",
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+		  __entry->root, __entry->id, __entry->level, __get_str(path),
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+		  __entry->val)
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+);
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+
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+DEFINE_EVENT(cgroup_event, cgroup_notify_populated,
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+
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+	TP_PROTO(struct cgroup *cgrp, const char *path, int val),
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+
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+	TP_ARGS(cgrp, path, val)
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+);
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+
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+DEFINE_EVENT(cgroup_event, cgroup_notify_frozen,
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+
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+	TP_PROTO(struct cgroup *cgrp, const char *path, int val),
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+
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+	TP_ARGS(cgrp, path, val)
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+);
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+
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 #endif /* _TRACE_CGROUP_H */
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 /* This part must be outside protection */