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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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b482e48d29
When CONFIG_UML_TIME_TRAVEL_SUPPORT isn't set, the build was broken.
Fix this.
Fixes: 065038706f ("um: Support time travel mode")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
62 lines
1.4 KiB
C
62 lines
1.4 KiB
C
/*
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* Copyright (C) 2012 - 2014 Cisco Systems
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* Copyright (C) 2000 - 2007 Jeff Dike (jdike@{addtoit,linux.intel}.com)
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* Licensed under the GPL
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*/
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#ifndef __TIMER_INTERNAL_H__
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#define __TIMER_INTERNAL_H__
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#define TIMER_MULTIPLIER 256
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#define TIMER_MIN_DELTA 500
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enum time_travel_mode {
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TT_MODE_OFF,
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TT_MODE_BASIC,
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TT_MODE_INFCPU,
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};
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enum time_travel_timer_mode {
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TT_TMR_DISABLED,
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TT_TMR_ONESHOT,
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TT_TMR_PERIODIC,
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};
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#ifdef CONFIG_UML_TIME_TRAVEL_SUPPORT
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extern enum time_travel_mode time_travel_mode;
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extern unsigned long long time_travel_time;
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extern enum time_travel_timer_mode time_travel_timer_mode;
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extern unsigned long long time_travel_timer_expiry;
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extern unsigned long long time_travel_timer_interval;
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static inline void time_travel_set_time(unsigned long long ns)
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{
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time_travel_time = ns;
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}
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static inline void time_travel_set_timer(enum time_travel_timer_mode mode,
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unsigned long long expiry)
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{
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time_travel_timer_mode = mode;
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time_travel_timer_expiry = expiry;
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}
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#else
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#define time_travel_mode TT_MODE_OFF
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#define time_travel_time 0
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#define time_travel_timer_expiry 0
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#define time_travel_timer_interval 0
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static inline void time_travel_set_time(unsigned long long ns)
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{
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}
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static inline void time_travel_set_timer(enum time_travel_timer_mode mode,
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unsigned long long expiry)
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{
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}
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#define time_travel_timer_mode TT_TMR_DISABLED
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#endif
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#endif
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