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Commit fd2a50a0 authored by Naga Chumbalkar's avatar Naga Chumbalkar Committed by Ingo Molnar
Browse files

x86, perfctr: Remove unused func avail_to_resrv_perfctr_nmi() 



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

Signed-off-by: default avatarNaga Chumbalkar <nagananda.chumbalkar@hp.com>
Acked-by: default avatarCyrill Gorcunov <gorcunov@gmail.com>
Cc: oprofile-list@lists.sf.net
LKML-Reference: <20091224015441.6005.4408.sendpatchset@localhost.localdomain>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent 49f47433

arch/x86/include/asm/nmi.h

+0 −1
Original line number Diff line number Diff line
@@ -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);

arch/x86/kernel/cpu/perfctr-watchdog.c

+0 −11
Original line number Diff line number Diff line
@@ -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)