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sh: Fix an off-by-1 in FTRACE_SYSCALL_MAX.

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This is supposed to be the equivalent of __NR_syscalls, not
__NR_syscalls -1. The x86 code this was based on had simply fallen
out of sync at the time this was implemented. Fix it up now.

As a result, tracing of __NR_perf_counter_open works as advertised.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Paul Mundt 2009-08-25 18:39:33 +09:00
parent 12cceb6251
commit c68e320686
1 changed files with 1 additions and 1 deletions
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2
arch/sh/include/asm/ftrace.h
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@ -4,7 +4,7 @@
#ifdef CONFIG_FUNCTION_TRACER #ifdef CONFIG_FUNCTION_TRACER
#define MCOUNT_INSN_SIZE 4 /* sizeof mcount call */ #define MCOUNT_INSN_SIZE 4 /* sizeof mcount call */
#define FTRACE_SYSCALL_MAX (NR_syscalls - 1) #define FTRACE_SYSCALL_MAX NR_syscalls
#ifndef __ASSEMBLY__ #ifndef __ASSEMBLY__
extern void mcount(void); extern void mcount(void);