tracing/function-graph-tracer: introduce __notrace_funcgraph to filter special functions

[mv-sheeva.git] / kernel / extable.c

diff --git a/kernel/extable.c b/kernel/extable.c
index a26cb2e170237d849c9f87038a6def48ee948dd6..feb0317cf09ab5960d0288a31ec00d03ae5a6335 100644 (file)
--- a/kernel/extable.c
+++ b/kernel/extable.c
@@ -17,6 +17,7 @@
 */
 #include <linux/module.h>
 #include <linux/init.h>
+#include <linux/ftrace.h>
 #include <asm/uaccess.h>
 #include <asm/sections.h>
 
@@ -40,7 +41,7 @@ const struct exception_table_entry *search_exception_tables(unsigned long addr)
        return e;
 }
 
-int core_kernel_text(unsigned long addr)
+__notrace_funcgraph int core_kernel_text(unsigned long addr)
 {
        if (addr >= (unsigned long)_stext &&
            addr <= (unsigned long)_etext)
@@ -53,7 +54,7 @@ int core_kernel_text(unsigned long addr)
        return 0;
 }
 
-int __kernel_text_address(unsigned long addr)
+__notrace_funcgraph int __kernel_text_address(unsigned long addr)
 {
        if (core_kernel_text(addr))
                return 1;