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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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b0f82b81fe
Drop this argument now that we always want to rewind only to the state of the first caller. It means frame pointers are not necessary anymore to reliably get the source of an event. But this also means we need this helper to be a macro now, as an inline function is not an option since we need to know when to provide a default implentation. Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> Signed-off-by: Paul Mackerras <paulus@samba.org> Cc: David Miller <davem@davemloft.net> Cc: Ingo Molnar <mingo@elte.hu> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
23 lines
499 B
C
23 lines
499 B
C
#ifndef __ASM_SPARC_PERF_EVENT_H
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#define __ASM_SPARC_PERF_EVENT_H
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extern void set_perf_event_pending(void);
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#define PERF_EVENT_INDEX_OFFSET 0
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#ifdef CONFIG_PERF_EVENTS
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#include <asm/ptrace.h>
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extern void init_hw_perf_events(void);
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extern void
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__perf_arch_fetch_caller_regs(struct pt_regs *regs, unsigned long ip, int skip);
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#define perf_arch_fetch_caller_regs(pt_regs, ip) \
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__perf_arch_fetch_caller_regs(pt_regs, ip, 1);
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#else
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static inline void init_hw_perf_events(void) { }
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#endif
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#endif
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