d557de4a0e
Signed-off-by: Emilio G. Cota <cota@braap.org> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
30 lines
679 B
C
30 lines
679 B
C
/*
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* qsp.c - QEMU Synchronization Profiler
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*
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* Copyright (C) 2018, Emilio G. Cota <cota@braap.org>
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*
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* License: GNU GPL, version 2 or later.
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* See the COPYING file in the top-level directory.
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*
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* Note: this header file can *only* be included from thread.h.
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*/
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#ifndef QEMU_QSP_H
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#define QEMU_QSP_H
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#include "qemu/fprintf-fn.h"
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enum QSPSortBy {
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QSP_SORT_BY_TOTAL_WAIT_TIME,
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QSP_SORT_BY_AVG_WAIT_TIME,
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};
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void qsp_report(FILE *f, fprintf_function cpu_fprintf, size_t max,
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enum QSPSortBy sort_by, bool callsite_coalesce);
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bool qsp_is_enabled(void);
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void qsp_enable(void);
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void qsp_disable(void);
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void qsp_reset(void);
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#endif /* QEMU_QSP_H */
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