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authorIngo Molnar <mingo@elte.hu>2010-02-27 10:06:10 +0100
committerIngo Molnar <mingo@elte.hu>2010-02-27 10:06:10 +0100
commit6fb83029db161141d68cf019760a893d03d0682b (patch)
tree6f149c23cedc9b2a5f72b5b90ab8426b39afbb7c /kernel/trace
parent281b3714e91162b66add1cfac404cf7b81e3e2f2 (diff)
parente01292b1fd68ff2abe234d584b06e64344d2c1de (diff)
Merge branch 'tracing/core' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing into tracing/core
Diffstat (limited to 'kernel/trace')
-rw-r--r--kernel/trace/Kconfig2
-rw-r--r--kernel/trace/trace_syscalls.c5
2 files changed, 6 insertions, 1 deletions
diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig
index e6b99b8c3d3..13e13d428cd 100644
--- a/kernel/trace/Kconfig
+++ b/kernel/trace/Kconfig
@@ -440,7 +440,7 @@ config BLK_DEV_IO_TRACE
config KPROBE_EVENT
depends on KPROBES
- depends on X86
+ depends on HAVE_REGS_AND_STACK_ACCESS_API
bool "Enable kprobes-based dynamic events"
select TRACING
default y
diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c
index 8cdda95da81..a1834dda85f 100644
--- a/kernel/trace/trace_syscalls.c
+++ b/kernel/trace/trace_syscalls.c
@@ -394,6 +394,11 @@ int init_syscall_trace(struct ftrace_event_call *call)
return id;
}
+unsigned long __init arch_syscall_addr(int nr)
+{
+ return (unsigned long)sys_call_table[nr];
+}
+
int __init init_ftrace_syscalls(void)
{
struct syscall_metadata *meta;