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authorSteven Rostedt <srostedt@redhat.com>2012-06-06 04:00:11 +0400
committerSteven Rostedt <rostedt@goodmis.org>2012-07-19 21:20:37 +0400
commit4de72395ff4cf48e23b61986dbc90b99a7c4ed97 (patch)
treef2734ebdb6c7601c39fe4952f54d97f4aec34741 /arch/x86/include/asm/ftrace.h
parent08f6fba503111e0336f2b4d6915a4a18f9b60e51 (diff)
downloadlinux-4de72395ff4cf48e23b61986dbc90b99a7c4ed97.tar.xz
ftrace/x86: Add save_regs for i386 function calls
Add saving full regs for function tracing on i386. The saving of regs was influenced by patches sent out by Masami Hiramatsu. Link: Link: http://lkml.kernel.org/r/20120711195745.379060003@goodmis.org Reviewed-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'arch/x86/include/asm/ftrace.h')
-rw-r--r--arch/x86/include/asm/ftrace.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/x86/include/asm/ftrace.h b/arch/x86/include/asm/ftrace.h
index a8475014c4ad..a6cae0c1720c 100644
--- a/arch/x86/include/asm/ftrace.h
+++ b/arch/x86/include/asm/ftrace.h
@@ -40,10 +40,8 @@
#ifdef CONFIG_DYNAMIC_FTRACE
#define ARCH_SUPPORTS_FTRACE_OPS 1
-#ifdef CONFIG_X86_64
#define ARCH_SUPPORTS_FTRACE_SAVE_REGS
#endif
-#endif
#ifndef __ASSEMBLY__
extern void mcount(void);