[RFC PATCH 2/4] x86/ftrace: Fix use of flags in ftrace_replace_code()

[Naveen N. Rao]

In commit a0572f687fb3c ("ftrace: Allow ftrace_replace_code() to be
schedulable), the generic ftrace_replace_code() function was modified to
accept a flags argument in place of a single 'enable' flag. However, the
x86 version of this function was not updated. Fix the same.

Fixes: a0572f687fb3c ("ftrace: Allow ftrace_replace_code() to be schedulable")
Signed-off-by: Naveen N. Rao <naveen.n.rao at linux.vnet.ibm.com>
---
I haven't yet tested this patch on x86, but this looked wrong so sending 
this as a RFC.

- Naveen


 arch/x86/kernel/ftrace.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c
index 0caf8122d680..0c01b344ba16 100644
--- a/arch/x86/kernel/ftrace.c
+++ b/arch/x86/kernel/ftrace.c
@@ -554,8 +554,9 @@ static void run_sync(void)
 		local_irq_disable();
 }
 
-void ftrace_replace_code(int enable)
+void ftrace_replace_code(int mod_flags)
 {
+	int enable = mod_flags & FTRACE_MODIFY_ENABLE_FL;
 	struct ftrace_rec_iter *iter;
 	struct dyn_ftrace *rec;
 	const char *report = "adding breakpoints";
-- 
2.21.0