116 lines
2.0 KiB
C
116 lines
2.0 KiB
C
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM vmscan
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#if !defined(_TRACE_VMSCAN_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _TRACE_VMSCAN_H
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#include <linux/types.h>
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#include <linux/tracepoint.h>
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#include "gfpflags.h"
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TRACE_EVENT(mm_vmscan_kswapd_sleep,
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TP_PROTO(int nid),
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TP_ARGS(nid),
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TP_STRUCT__entry(
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__field( int, nid )
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),
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TP_fast_assign(
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__entry->nid = nid;
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),
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TP_printk("nid=%d", __entry->nid)
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);
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TRACE_EVENT(mm_vmscan_kswapd_wake,
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TP_PROTO(int nid, int order),
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TP_ARGS(nid, order),
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TP_STRUCT__entry(
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__field( int, nid )
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__field( int, order )
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),
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TP_fast_assign(
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__entry->nid = nid;
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__entry->order = order;
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),
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TP_printk("nid=%d order=%d", __entry->nid, __entry->order)
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);
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TRACE_EVENT(mm_vmscan_wakeup_kswapd,
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TP_PROTO(int nid, int zid, int order),
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TP_ARGS(nid, zid, order),
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TP_STRUCT__entry(
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__field( int, nid )
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__field( int, zid )
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__field( int, order )
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),
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TP_fast_assign(
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__entry->nid = nid;
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__entry->zid = zid;
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__entry->order = order;
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),
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TP_printk("nid=%d zid=%d order=%d",
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__entry->nid,
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__entry->zid,
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__entry->order)
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);
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TRACE_EVENT(mm_vmscan_direct_reclaim_begin,
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TP_PROTO(int order, int may_writepage, gfp_t gfp_flags),
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TP_ARGS(order, may_writepage, gfp_flags),
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TP_STRUCT__entry(
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__field( int, order )
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__field( int, may_writepage )
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__field( gfp_t, gfp_flags )
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),
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TP_fast_assign(
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__entry->order = order;
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__entry->may_writepage = may_writepage;
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__entry->gfp_flags = gfp_flags;
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),
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TP_printk("order=%d may_writepage=%d gfp_flags=%s",
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__entry->order,
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__entry->may_writepage,
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show_gfp_flags(__entry->gfp_flags))
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);
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TRACE_EVENT(mm_vmscan_direct_reclaim_end,
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TP_PROTO(unsigned long nr_reclaimed),
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TP_ARGS(nr_reclaimed),
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TP_STRUCT__entry(
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__field( unsigned long, nr_reclaimed )
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),
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TP_fast_assign(
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__entry->nr_reclaimed = nr_reclaimed;
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),
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TP_printk("nr_reclaimed=%lu", __entry->nr_reclaimed)
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);
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#endif /* _TRACE_VMSCAN_H */
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/* This part must be outside protection */
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#include <trace/define_trace.h>
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