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/* SPDX-License-Identifier: GPL-2.0 */
#undef TRACE_SYSTEM
#define TRACE_SYSTEM memcg
#if !defined(_TRACE_MEMCG_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_MEMCG_H
#include <linux/memcontrol.h>
#include <linux/tracepoint.h>
DECLARE_EVENT_CLASS(memcg_rstat_stats,
TP_PROTO(struct mem_cgroup *memcg, int item, int val),
TP_ARGS(memcg, item, val),
TP_STRUCT__entry(
__field(u64, id)
__field(int, item)
__field(int, val)
),
TP_fast_assign(
__entry->id = cgroup_id(memcg->css.cgroup);
__entry->item = item;
__entry->val = val;
),
TP_printk("memcg_id=%llu item=%d val=%d",
__entry->id, __entry->item, __entry->val)
);
DEFINE_EVENT(memcg_rstat_stats, mod_memcg_state,
TP_PROTO(struct mem_cgroup *memcg, int item, int val),
TP_ARGS(memcg, item, val)
);
DEFINE_EVENT(memcg_rstat_stats, mod_memcg_lruvec_state,
TP_PROTO(struct mem_cgroup *memcg, int item, int val),
TP_ARGS(memcg, item, val)
);
DECLARE_EVENT_CLASS(memcg_rstat_events,
TP_PROTO(struct mem_cgroup *memcg, int item, unsigned long val),
TP_ARGS(memcg, item, val),
TP_STRUCT__entry(
__field(u64, id)
__field(int, item)
__field(unsigned long, val)
),
TP_fast_assign(
__entry->id = cgroup_id(memcg->css.cgroup);
__entry->item = item;
__entry->val = val;
),
TP_printk("memcg_id=%llu item=%d val=%lu",
__entry->id, __entry->item, __entry->val)
);
DEFINE_EVENT(memcg_rstat_events, count_memcg_events,
TP_PROTO(struct mem_cgroup *memcg, int item, unsigned long val),
TP_ARGS(memcg, item, val)
);
TRACE_EVENT(memcg_flush_stats,
TP_PROTO(struct mem_cgroup *memcg, s64 stats_updates,
bool force, bool needs_flush),
TP_ARGS(memcg, stats_updates, force, needs_flush),
TP_STRUCT__entry(
__field(u64, id)
__field(s64, stats_updates)
__field(bool, force)
__field(bool, needs_flush)
),
TP_fast_assign(
__entry->id = cgroup_id(memcg->css.cgroup);
__entry->stats_updates = stats_updates;
__entry->force = force;
__entry->needs_flush = needs_flush;
),
TP_printk("memcg_id=%llu stats_updates=%lld force=%d needs_flush=%d",
__entry->id, __entry->stats_updates,
__entry->force, __entry->needs_flush)
);
#endif /* _TRACE_MEMCG_H */
/* This part must be outside protection */
#include <trace/define_trace.h>
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