e272d1e118
Add the current batch number in the trace output. When there are
failures, it's important to know which test content resulted in failure.
# TASK-PID CPU# ||||| TIMESTAMP FUNCTION
# | | | ||||| | |
migration/0-18 [000] d..1. 527287.084668: ifs_status: batch: 02, start: 0000, stop: 007f, status: 0000000000007f80
migration/128-785 [128] d..1. 527287.084669: ifs_status: batch: 02, start: 0000, stop: 007f, status: 0000000000007f80
Signed-off-by: Ashok Raj <ashok.raj@intel.com>
Reviewed-by: Tony Luck <tony.luck@intel.com>
Link: https://lore.kernel.org/r/20240125082254.424859-4-ashok.raj@intel.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
42 lines
844 B
C
42 lines
844 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM intel_ifs
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#if !defined(_TRACE_IFS_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _TRACE_IFS_H
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#include <linux/ktime.h>
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#include <linux/tracepoint.h>
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TRACE_EVENT(ifs_status,
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TP_PROTO(int batch, int start, int stop, u64 status),
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TP_ARGS(batch, start, stop, status),
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TP_STRUCT__entry(
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__field( int, batch )
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__field( u64, status )
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__field( u16, start )
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__field( u16, stop )
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),
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TP_fast_assign(
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__entry->batch = batch;
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__entry->start = start;
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__entry->stop = stop;
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__entry->status = status;
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),
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TP_printk("batch: %.2d, start: %.4x, stop: %.4x, status: %.16llx",
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__entry->batch,
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__entry->start,
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__entry->stop,
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__entry->status)
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);
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#endif /* _TRACE_IFS_H */
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/* This part must be outside protection */
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#include <trace/define_trace.h>
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