diff options
Diffstat (limited to 'arch/x86/kernel/entry_64.S')
| -rw-r--r-- | arch/x86/kernel/entry_64.S | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S index fe25e5f..b0f7308 100644 --- a/arch/x86/kernel/entry_64.S +++ b/arch/x86/kernel/entry_64.S @@ -51,6 +51,7 @@ #include <asm/page.h> #include <asm/irqflags.h> #include <asm/paravirt.h> +#include <asm/ftrace.h> .code64 @@ -68,6 +69,7 @@ ENTRY(mcount) movq %r9, 48(%rsp) movq 0x38(%rsp), %rdi + subq $MCOUNT_INSN_SIZE, %rdi .globl mcount_call mcount_call: @@ -99,6 +101,7 @@ ENTRY(ftrace_caller) movq 0x38(%rsp), %rdi movq 8(%rbp), %rsi + subq $MCOUNT_INSN_SIZE, %rdi .globl ftrace_call ftrace_call: @@ -139,6 +142,7 @@ trace: movq 0x38(%rsp), %rdi movq 8(%rbp), %rsi + subq $MCOUNT_INSN_SIZE, %rdi call *ftrace_trace_function |
