diff options
Diffstat (limited to 'arch/x86/kernel/ftrace_64.S')
| -rw-r--r-- | arch/x86/kernel/ftrace_64.S | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/x86/kernel/ftrace_64.S b/arch/x86/kernel/ftrace_64.S index d51647228596..367da3638167 100644 --- a/arch/x86/kernel/ftrace_64.S +++ b/arch/x86/kernel/ftrace_64.S @@ -146,12 +146,14 @@ SYM_FUNC_END(ftrace_stub_graph) #ifdef CONFIG_DYNAMIC_FTRACE SYM_FUNC_START(__fentry__) + ANNOTATE_NOENDBR CALL_DEPTH_ACCOUNT RET SYM_FUNC_END(__fentry__) EXPORT_SYMBOL(__fentry__) SYM_FUNC_START(ftrace_caller) + ANNOTATE_NOENDBR /* save_mcount_regs fills in first two parameters */ save_mcount_regs @@ -197,6 +199,7 @@ SYM_FUNC_END(ftrace_caller); STACK_FRAME_NON_STANDARD_FP(ftrace_caller) SYM_FUNC_START(ftrace_regs_caller) + ANNOTATE_NOENDBR /* Save the current flags before any operations that can change them */ pushfq @@ -310,6 +313,7 @@ SYM_FUNC_END(ftrace_regs_caller) STACK_FRAME_NON_STANDARD_FP(ftrace_regs_caller) SYM_FUNC_START(ftrace_stub_direct_tramp) + ANNOTATE_NOENDBR CALL_DEPTH_ACCOUNT RET SYM_FUNC_END(ftrace_stub_direct_tramp) @@ -317,6 +321,7 @@ SYM_FUNC_END(ftrace_stub_direct_tramp) #else /* ! CONFIG_DYNAMIC_FTRACE */ SYM_FUNC_START(__fentry__) + ANNOTATE_NOENDBR CALL_DEPTH_ACCOUNT cmpq $ftrace_stub, ftrace_trace_function |