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authorPaul Mundt <lethal@linux-sh.org>2009-08-25 18:39:33 +0900
committerPaul Mundt <lethal@linux-sh.org>2009-08-25 18:39:33 +0900
commitc68e3206862f647117a46a73af76764d750c05bd (patch)
tree82e919a69f482d62a991f272cd7123930050a5b3
parent12cceb6251c2cd23e936b25eca66be99ba41b081 (diff)
sh: Fix an off-by-1 in FTRACE_SYSCALL_MAX.
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>
-rw-r--r--arch/sh/include/asm/ftrace.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/sh/include/asm/ftrace.h b/arch/sh/include/asm/ftrace.h
index 3c2ede3690d..12f3a31f20a 100644
--- a/arch/sh/include/asm/ftrace.h
+++ b/arch/sh/include/asm/ftrace.h
@@ -4,7 +4,7 @@
#ifdef CONFIG_FUNCTION_TRACER
#define MCOUNT_INSN_SIZE 4 /* sizeof mcount call */
-#define FTRACE_SYSCALL_MAX (NR_syscalls - 1)
+#define FTRACE_SYSCALL_MAX NR_syscalls
#ifndef __ASSEMBLY__
extern void mcount(void);