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git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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15b796bc3d
This patch adds the static trace for resource wait. Reviewed-by: Mitko Haralanov <mitko.haralanov@intel.com> Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Kaike Wan <kaike.wan@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
55 lines
1.4 KiB
C
55 lines
1.4 KiB
C
/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */
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/*
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* Copyright(c) 2018 Intel Corporation.
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*
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*/
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#if !defined(__HFI1_TRACE_IOWAIT_H) || defined(TRACE_HEADER_MULTI_READ)
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#define __HFI1_TRACE_IOWAIT_H
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#include <linux/tracepoint.h>
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#include "iowait.h"
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#include "verbs.h"
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM hfi1_iowait
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DECLARE_EVENT_CLASS(hfi1_iowait_template,
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TP_PROTO(struct iowait *wait, u32 flag),
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TP_ARGS(wait, flag),
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TP_STRUCT__entry(/* entry */
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__field(unsigned long, addr)
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__field(unsigned long, flags)
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__field(u32, flag)
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__field(u32, qpn)
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),
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TP_fast_assign(/* assign */
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__entry->addr = (unsigned long)wait;
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__entry->flags = wait->flags;
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__entry->flag = (1 << flag);
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__entry->qpn = iowait_to_qp(wait)->ibqp.qp_num;
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),
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TP_printk(/* print */
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"iowait 0x%lx qp %u flags 0x%lx flag 0x%x",
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__entry->addr,
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__entry->qpn,
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__entry->flags,
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__entry->flag
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)
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);
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DEFINE_EVENT(hfi1_iowait_template, hfi1_iowait_set,
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TP_PROTO(struct iowait *wait, u32 flag),
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TP_ARGS(wait, flag));
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DEFINE_EVENT(hfi1_iowait_template, hfi1_iowait_clear,
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TP_PROTO(struct iowait *wait, u32 flag),
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TP_ARGS(wait, flag));
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#endif /* __HFI1_TRACE_IOWAIT_H */
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#undef TRACE_INCLUDE_PATH
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#undef TRACE_INCLUDE_FILE
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#define TRACE_INCLUDE_PATH .
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#define TRACE_INCLUDE_FILE trace_iowait
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#include <trace/define_trace.h>
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