Merge branch 'for-2.6.28' of git://linux-nfs.org/~bfields/linux

[linux-2.6-omap-h63xx.git] / arch / x86 / kernel / entry_64.S

diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
index 1db6ce4314e19325a740e15fc1ec60db3de8cf38..b86f332c96a66596f0fe076d7c0eda78ea05dbe5 100644 (file)
--- a/arch/x86/kernel/entry_64.S
+++ b/arch/x86/kernel/entry_64.S
@@ -61,35 +61,9 @@
 
        .code64
 
-#ifdef CONFIG_FTRACE
+#ifdef CONFIG_FUNCTION_TRACER
 #ifdef CONFIG_DYNAMIC_FTRACE
 ENTRY(mcount)
-
-       subq $0x38, %rsp
-       movq %rax, (%rsp)
-       movq %rcx, 8(%rsp)
-       movq %rdx, 16(%rsp)
-       movq %rsi, 24(%rsp)
-       movq %rdi, 32(%rsp)
-       movq %r8, 40(%rsp)
-       movq %r9, 48(%rsp)
-
-       movq 0x38(%rsp), %rdi
-       subq $MCOUNT_INSN_SIZE, %rdi
-
-.globl mcount_call
-mcount_call:
-       call ftrace_stub
-
-       movq 48(%rsp), %r9
-       movq 40(%rsp), %r8
-       movq 32(%rsp), %rdi
-       movq 24(%rsp), %rsi
-       movq 16(%rsp), %rdx
-       movq 8(%rsp), %rcx
-       movq (%rsp), %rax
-       addq $0x38, %rsp
-
        retq
 END(mcount)
 
@@ -164,7 +138,7 @@ trace:
        jmp ftrace_stub
 END(mcount)
 #endif /* CONFIG_DYNAMIC_FTRACE */
-#endif /* CONFIG_FTRACE */
+#endif /* CONFIG_FUNCTION_TRACER */
 
 #ifndef CONFIG_PREEMPT
 #define retint_kernel retint_restore_args