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x86, perfctr: Remove unused func avail_to_resrv_perfctr_nmi()

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avail_to_resrv_perfctr_nmi() is neither EXPORT'd, nor used in
the file. So remove it.

Signed-off-by: Naga Chumbalkar <nagananda.chumbalkar@hp.com>
Acked-by: Cyrill Gorcunov <gorcunov@gmail.com>
Cc: oprofile-list@lists.sf.net
LKML-Reference: <20091224015441.6005.4408.sendpatchset@localhost.localdomain>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Naga Chumbalkar 2009-12-24 01:54:47 +00:00 committed by Ingo Molnar
parent 49f474331e
commit fd2a50a024
2 changed files with 0 additions and 12 deletions
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1
arch/x86/include/asm/nmi.h
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@ -19,7 +19,6 @@ extern void die_nmi(char *str, struct pt_regs *regs, int do_panic);
extern int check_nmi_watchdog(void);
extern int nmi_watchdog_enabled;
extern int avail_to_resrv_perfctr_nmi_bit(unsigned int);
extern int avail_to_resrv_perfctr_nmi(unsigned int);
extern int reserve_perfctr_nmi(unsigned int);
extern void release_perfctr_nmi(unsigned int);
extern int reserve_evntsel_nmi(unsigned int);

11
arch/x86/kernel/cpu/perfctr-watchdog.c
View file

@ -115,17 +115,6 @@ int avail_to_resrv_perfctr_nmi_bit(unsigned int counter)
return !test_bit(counter, perfctr_nmi_owner);
}
/* checks the an msr for availability */
int avail_to_resrv_perfctr_nmi(unsigned int msr)
{
unsigned int counter;
counter = nmi_perfctr_msr_to_bit(msr);
BUG_ON(counter > NMI_MAX_COUNTER_BITS);
return !test_bit(counter, perfctr_nmi_owner);
}
EXPORT_SYMBOL(avail_to_resrv_perfctr_nmi_bit);
int reserve_perfctr_nmi(unsigned int msr)