| 1 |
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| 2 | #undef TRACE_SYSTEM
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| 3 | #define TRACE_SYSTEM rseq
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| 4 |
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| 5 | #if !defined(_TRACE_RSEQ_H) || defined(TRACE_HEADER_MULTI_READ)
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| 6 | #define _TRACE_RSEQ_H
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| 7 |
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| 8 | #include <linux/tracepoint.h>
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| 9 | #include <linux/types.h>
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| 10 |
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| 11 | TRACE_EVENT(rseq_update,
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| 12 |
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| 13 | TP_PROTO(struct task_struct *t),
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| 14 |
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| 15 | TP_ARGS(t),
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| 16 |
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| 17 | TP_STRUCT__entry(
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| 18 | __field(s32, cpu_id)
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| 19 | __field(s32, node_id)
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| 20 | __field(s32, mm_cid)
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| 21 | ),
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| 22 |
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| 23 | TP_fast_assign(
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| 24 | __entry->cpu_id = t->rseq.ids.cpu_id;
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| 25 | __entry->node_id = cpu_to_node(__entry->cpu_id);
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| 26 | __entry->mm_cid = t->rseq.ids.mm_cid;
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| 27 | ),
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| 28 |
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| 29 | TP_printk("cpu_id=%d node_id=%d mm_cid=%d", __entry->cpu_id,
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| 30 | __entry->node_id, __entry->mm_cid)
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| 31 | );
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| 32 |
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| 33 | TRACE_EVENT(rseq_ip_fixup,
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| 34 |
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| 35 | TP_PROTO(unsigned long regs_ip, unsigned long start_ip,
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| 36 | unsigned long post_commit_offset, unsigned long abort_ip),
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| 37 |
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| 38 | TP_ARGS(regs_ip, start_ip, post_commit_offset, abort_ip),
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| 39 |
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| 40 | TP_STRUCT__entry(
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| 41 | __field(unsigned long, regs_ip)
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| 42 | __field(unsigned long, start_ip)
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| 43 | __field(unsigned long, post_commit_offset)
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| 44 | __field(unsigned long, abort_ip)
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| 45 | ),
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| 46 |
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| 47 | TP_fast_assign(
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| 48 | __entry->regs_ip = regs_ip;
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| 49 | __entry->start_ip = start_ip;
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| 50 | __entry->post_commit_offset = post_commit_offset;
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| 51 | __entry->abort_ip = abort_ip;
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| 52 | ),
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| 53 |
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| 54 | TP_printk("regs_ip=0x%lx start_ip=0x%lx post_commit_offset=%lu abort_ip=0x%lx",
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| 55 | __entry->regs_ip, __entry->start_ip,
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| 56 | __entry->post_commit_offset, __entry->abort_ip)
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| 57 | );
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| 58 |
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| 59 | #endif
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| 60 |
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| 61 |
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| 62 | #include <trace/define_trace.h>
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