[PATCH v1 12/22] powerpc/ftrace: Use BRANCH_SET_LINK instead of value 1
From: Christophe Leroy <hidden>
Date: 2022-03-24 14:32:34
Also in:
lkml
Subsystem:
function hooks (ftrace), linux for powerpc (32-bit and 64-bit), the rest · Maintainers:
Steven Rostedt, Masami Hiramatsu, Madhavan Srinivasan, Michael Ellerman, Linus Torvalds
To make it explicit, use BRANCH_SET_LINK instead of value 1 when calling create_branch(). Signed-off-by: Christophe Leroy <redacted> --- arch/powerpc/kernel/trace/ftrace.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/powerpc/kernel/trace/ftrace.c b/arch/powerpc/kernel/trace/ftrace.c
index b6c5223e26b2..fdc0412c1d8a 100644
--- a/arch/powerpc/kernel/trace/ftrace.c
+++ b/arch/powerpc/kernel/trace/ftrace.c@@ -45,7 +45,7 @@ ftrace_call_replace(unsigned long ip, unsigned long addr, int link) addr = ppc_function_entry((void *)addr); /* if (link) set op to 'bl' else 'b' */ - create_branch(&op, (u32 *)ip, addr, link ? 1 : 0); + create_branch(&op, (u32 *)ip, addr, link ? BRANCH_SET_LINK : 0); return op; }
--
2.35.1