Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
73 lines
1.9 KiB
C
73 lines
1.9 KiB
C
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
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/*
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* Copyright(c) 2017 Intel Corporation.
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*/
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#if !defined(__HFI1_TRACE_MMU_H) || defined(TRACE_HEADER_MULTI_READ)
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#define __HFI1_TRACE_MMU_H
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#include <linux/tracepoint.h>
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#include <linux/trace_seq.h>
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#include "hfi.h"
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM hfi1_mmu
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DECLARE_EVENT_CLASS(hfi1_mmu_rb_template,
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TP_PROTO(struct mmu_rb_node *node),
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TP_ARGS(node),
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TP_STRUCT__entry(__field(unsigned long, addr)
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__field(unsigned long, len)
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__field(unsigned int, refcount)
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),
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TP_fast_assign(__entry->addr = node->addr;
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__entry->len = node->len;
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__entry->refcount = kref_read(&node->refcount);
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),
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TP_printk("MMU node addr 0x%lx, len %lu, refcount %u",
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__entry->addr,
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__entry->len,
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__entry->refcount
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)
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);
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DEFINE_EVENT(hfi1_mmu_rb_template, hfi1_mmu_rb_insert,
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TP_PROTO(struct mmu_rb_node *node),
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TP_ARGS(node));
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TRACE_EVENT(hfi1_mmu_rb_search,
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TP_PROTO(unsigned long addr, unsigned long len),
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TP_ARGS(addr, len),
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TP_STRUCT__entry(__field(unsigned long, addr)
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__field(unsigned long, len)
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),
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TP_fast_assign(__entry->addr = addr;
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__entry->len = len;
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),
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TP_printk("MMU node addr 0x%lx, len %lu",
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__entry->addr,
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__entry->len
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)
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);
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DEFINE_EVENT(hfi1_mmu_rb_template, hfi1_mmu_mem_invalidate,
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TP_PROTO(struct mmu_rb_node *node),
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TP_ARGS(node));
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DEFINE_EVENT(hfi1_mmu_rb_template, hfi1_mmu_rb_evict,
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TP_PROTO(struct mmu_rb_node *node),
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TP_ARGS(node));
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DEFINE_EVENT(hfi1_mmu_rb_template, hfi1_mmu_release_node,
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TP_PROTO(struct mmu_rb_node *node),
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TP_ARGS(node));
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#endif /* __HFI1_TRACE_RC_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_mmu
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#include <trace/define_trace.h>
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