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67 lines
1.3 KiB
67 lines
1.3 KiB
/* SPDX-License-Identifier: GPL-2.0 */ |
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#undef TRACE_SYSTEM |
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#define TRACE_SYSTEM cma |
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#if !defined(_TRACE_CMA_H) || defined(TRACE_HEADER_MULTI_READ) |
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#define _TRACE_CMA_H |
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#include <linux/types.h> |
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#include <linux/tracepoint.h> |
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TRACE_EVENT(cma_alloc, |
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TP_PROTO(unsigned long pfn, const struct page *page, |
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unsigned int count, unsigned int align), |
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TP_ARGS(pfn, page, count, align), |
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TP_STRUCT__entry( |
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__field(unsigned long, pfn) |
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__field(const struct page *, page) |
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__field(unsigned int, count) |
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__field(unsigned int, align) |
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), |
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TP_fast_assign( |
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__entry->pfn = pfn; |
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__entry->page = page; |
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__entry->count = count; |
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__entry->align = align; |
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), |
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TP_printk("pfn=%lx page=%p count=%u align=%u", |
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__entry->pfn, |
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__entry->page, |
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__entry->count, |
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__entry->align) |
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); |
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TRACE_EVENT(cma_release, |
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TP_PROTO(unsigned long pfn, const struct page *page, |
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unsigned int count), |
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TP_ARGS(pfn, page, count), |
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TP_STRUCT__entry( |
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__field(unsigned long, pfn) |
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__field(const struct page *, page) |
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__field(unsigned int, count) |
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), |
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TP_fast_assign( |
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__entry->pfn = pfn; |
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__entry->page = page; |
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__entry->count = count; |
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), |
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TP_printk("pfn=%lx page=%p count=%u", |
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__entry->pfn, |
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__entry->page, |
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__entry->count) |
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); |
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#endif /* _TRACE_CMA_H */ |
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/* This part must be outside protection */ |
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#include <trace/define_trace.h>
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