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>
40 lines
884 B
C
40 lines
884 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _LINUX_FTRACE_IRQ_H
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#define _LINUX_FTRACE_IRQ_H
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#ifdef CONFIG_HWLAT_TRACER
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extern bool trace_hwlat_callback_enabled;
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extern void trace_hwlat_callback(bool enter);
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#endif
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#ifdef CONFIG_OSNOISE_TRACER
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extern bool trace_osnoise_callback_enabled;
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extern void trace_osnoise_callback(bool enter);
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#endif
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static inline void ftrace_nmi_enter(void)
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{
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#ifdef CONFIG_HWLAT_TRACER
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if (trace_hwlat_callback_enabled)
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trace_hwlat_callback(true);
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#endif
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#ifdef CONFIG_OSNOISE_TRACER
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if (trace_osnoise_callback_enabled)
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trace_osnoise_callback(true);
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#endif
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}
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static inline void ftrace_nmi_exit(void)
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{
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#ifdef CONFIG_HWLAT_TRACER
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if (trace_hwlat_callback_enabled)
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trace_hwlat_callback(false);
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#endif
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#ifdef CONFIG_OSNOISE_TRACER
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if (trace_osnoise_callback_enabled)
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trace_osnoise_callback(false);
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#endif
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}
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#endif /* _LINUX_FTRACE_IRQ_H */
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