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-rw-r--r--include/trace/events/fence.h128
-rw-r--r--include/trace/events/ras.h77
-rw-r--r--include/trace/events/tlb.h40
3 files changed, 168 insertions, 77 deletions
diff --git a/include/trace/events/fence.h b/include/trace/events/fence.h
new file mode 100644
index 000000000000..98feb1b82896
--- /dev/null
+++ b/include/trace/events/fence.h
@@ -0,0 +1,128 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM fence
+
+#if !defined(_TRACE_FENCE_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_FENCE_H
+
+#include <linux/tracepoint.h>
+
+struct fence;
+
+TRACE_EVENT(fence_annotate_wait_on,
+
+ /* fence: the fence waiting on f1, f1: the fence to be waited on. */
+ TP_PROTO(struct fence *fence, struct fence *f1),
+
+ TP_ARGS(fence, f1),
+
+ TP_STRUCT__entry(
+ __string(driver, fence->ops->get_driver_name(fence))
+ __string(timeline, fence->ops->get_driver_name(fence))
+ __field(unsigned int, context)
+ __field(unsigned int, seqno)
+
+ __string(waiting_driver, f1->ops->get_driver_name(f1))
+ __string(waiting_timeline, f1->ops->get_timeline_name(f1))
+ __field(unsigned int, waiting_context)
+ __field(unsigned int, waiting_seqno)
+ ),
+
+ TP_fast_assign(
+ __assign_str(driver, fence->ops->get_driver_name(fence))
+ __assign_str(timeline, fence->ops->get_timeline_name(fence))
+ __entry->context = fence->context;
+ __entry->seqno = fence->seqno;
+
+ __assign_str(waiting_driver, f1->ops->get_driver_name(f1))
+ __assign_str(waiting_timeline, f1->ops->get_timeline_name(f1))
+ __entry->waiting_context = f1->context;
+ __entry->waiting_seqno = f1->seqno;
+
+ ),
+
+ TP_printk("driver=%s timeline=%s context=%u seqno=%u " \
+ "waits on driver=%s timeline=%s context=%u seqno=%u",
+ __get_str(driver), __get_str(timeline), __entry->context,
+ __entry->seqno,
+ __get_str(waiting_driver), __get_str(waiting_timeline),
+ __entry->waiting_context, __entry->waiting_seqno)
+);
+
+DECLARE_EVENT_CLASS(fence,
+
+ TP_PROTO(struct fence *fence),
+
+ TP_ARGS(fence),
+
+ TP_STRUCT__entry(
+ __string(driver, fence->ops->get_driver_name(fence))
+ __string(timeline, fence->ops->get_timeline_name(fence))
+ __field(unsigned int, context)
+ __field(unsigned int, seqno)
+ ),
+
+ TP_fast_assign(
+ __assign_str(driver, fence->ops->get_driver_name(fence))
+ __assign_str(timeline, fence->ops->get_timeline_name(fence))
+ __entry->context = fence->context;
+ __entry->seqno = fence->seqno;
+ ),
+
+ TP_printk("driver=%s timeline=%s context=%u seqno=%u",
+ __get_str(driver), __get_str(timeline), __entry->context,
+ __entry->seqno)
+);
+
+DEFINE_EVENT(fence, fence_emit,
+
+ TP_PROTO(struct fence *fence),
+
+ TP_ARGS(fence)
+);
+
+DEFINE_EVENT(fence, fence_init,
+
+ TP_PROTO(struct fence *fence),
+
+ TP_ARGS(fence)
+);
+
+DEFINE_EVENT(fence, fence_destroy,
+
+ TP_PROTO(struct fence *fence),
+
+ TP_ARGS(fence)
+);
+
+DEFINE_EVENT(fence, fence_enable_signal,
+
+ TP_PROTO(struct fence *fence),
+
+ TP_ARGS(fence)
+);
+
+DEFINE_EVENT(fence, fence_signaled,
+
+ TP_PROTO(struct fence *fence),
+
+ TP_ARGS(fence)
+);
+
+DEFINE_EVENT(fence, fence_wait_start,
+
+ TP_PROTO(struct fence *fence),
+
+ TP_ARGS(fence)
+);
+
+DEFINE_EVENT(fence, fence_wait_end,
+
+ TP_PROTO(struct fence *fence),
+
+ TP_ARGS(fence)
+);
+
+#endif /* _TRACE_FENCE_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
diff --git a/include/trace/events/ras.h b/include/trace/events/ras.h
deleted file mode 100644
index 1c875ad1ee5f..000000000000
--- a/include/trace/events/ras.h
+++ /dev/null
@@ -1,77 +0,0 @@
-#undef TRACE_SYSTEM
-#define TRACE_SYSTEM ras
-
-#if !defined(_TRACE_AER_H) || defined(TRACE_HEADER_MULTI_READ)
-#define _TRACE_AER_H
-
-#include <linux/tracepoint.h>
-#include <linux/aer.h>
-
-
-/*
- * PCIe AER Trace event
- *
- * These events are generated when hardware detects a corrected or
- * uncorrected event on a PCIe device. The event report has
- * the following structure:
- *
- * char * dev_name - The name of the slot where the device resides
- * ([domain:]bus:device.function).
- * u32 status - Either the correctable or uncorrectable register
- * indicating what error or errors have been seen
- * u8 severity - error severity 0:NONFATAL 1:FATAL 2:CORRECTED
- */
-
-#define aer_correctable_errors \
- {BIT(0), "Receiver Error"}, \
- {BIT(6), "Bad TLP"}, \
- {BIT(7), "Bad DLLP"}, \
- {BIT(8), "RELAY_NUM Rollover"}, \
- {BIT(12), "Replay Timer Timeout"}, \
- {BIT(13), "Advisory Non-Fatal"}
-
-#define aer_uncorrectable_errors \
- {BIT(4), "Data Link Protocol"}, \
- {BIT(12), "Poisoned TLP"}, \
- {BIT(13), "Flow Control Protocol"}, \
- {BIT(14), "Completion Timeout"}, \
- {BIT(15), "Completer Abort"}, \
- {BIT(16), "Unexpected Completion"}, \
- {BIT(17), "Receiver Overflow"}, \
- {BIT(18), "Malformed TLP"}, \
- {BIT(19), "ECRC"}, \
- {BIT(20), "Unsupported Request"}
-
-TRACE_EVENT(aer_event,
- TP_PROTO(const char *dev_name,
- const u32 status,
- const u8 severity),
-
- TP_ARGS(dev_name, status, severity),
-
- TP_STRUCT__entry(
- __string( dev_name, dev_name )
- __field( u32, status )
- __field( u8, severity )
- ),
-
- TP_fast_assign(
- __assign_str(dev_name, dev_name);
- __entry->status = status;
- __entry->severity = severity;
- ),
-
- TP_printk("%s PCIe Bus Error: severity=%s, %s\n",
- __get_str(dev_name),
- __entry->severity == AER_CORRECTABLE ? "Corrected" :
- __entry->severity == AER_FATAL ?
- "Fatal" : "Uncorrected, non-fatal",
- __entry->severity == AER_CORRECTABLE ?
- __print_flags(__entry->status, "|", aer_correctable_errors) :
- __print_flags(__entry->status, "|", aer_uncorrectable_errors))
-);
-
-#endif /* _TRACE_AER_H */
-
-/* This part must be outside protection */
-#include <trace/define_trace.h>
diff --git a/include/trace/events/tlb.h b/include/trace/events/tlb.h
new file mode 100644
index 000000000000..13391d288107
--- /dev/null
+++ b/include/trace/events/tlb.h
@@ -0,0 +1,40 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM tlb
+
+#if !defined(_TRACE_TLB_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_TLB_H
+
+#include <linux/mm_types.h>
+#include <linux/tracepoint.h>
+
+#define TLB_FLUSH_REASON \
+ { TLB_FLUSH_ON_TASK_SWITCH, "flush on task switch" }, \
+ { TLB_REMOTE_SHOOTDOWN, "remote shootdown" }, \
+ { TLB_LOCAL_SHOOTDOWN, "local shootdown" }, \
+ { TLB_LOCAL_MM_SHOOTDOWN, "local mm shootdown" }
+
+TRACE_EVENT(tlb_flush,
+
+ TP_PROTO(int reason, unsigned long pages),
+ TP_ARGS(reason, pages),
+
+ TP_STRUCT__entry(
+ __field( int, reason)
+ __field(unsigned long, pages)
+ ),
+
+ TP_fast_assign(
+ __entry->reason = reason;
+ __entry->pages = pages;
+ ),
+
+ TP_printk("pages:%ld reason:%s (%d)",
+ __entry->pages,
+ __print_symbolic(__entry->reason, TLB_FLUSH_REASON),
+ __entry->reason)
+);
+
+#endif /* _TRACE_TLB_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-17 23:03:59 +0100