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authorSteven Rostedt <rostedt@goodmis.org>2008-10-23 09:33:08 -0400
committerIngo Molnar <mingo@elte.hu>2008-10-23 10:00:25 -0400
commit15adc048986f6b54b6044f2b6fc4b48f49413e2f (patch)
treef61e189b96e5065a4d091b60948fe8d9425c6df6 /arch/powerpc/kernel/ftrace.c
parent08f5ac906d2c0faf96d608c54a0b03177376da8d (diff)
ftrace, powerpc, sparc64, x86: remove notrace from arch ftrace file
The entire file of ftrace.c in the arch code needs to be marked as notrace. It is much cleaner to do this from the Makefile with CFLAGS_REMOVE_ftrace.o. [ powerpc already had this in its Makefile. ] Signed-off-by: Steven Rostedt <srostedt@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/powerpc/kernel/ftrace.c')
-rw-r--r--arch/powerpc/kernel/ftrace.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/powerpc/kernel/ftrace.c b/arch/powerpc/kernel/ftrace.c
index 6b75522e8b34..f4b006ed0ab1 100644
--- a/arch/powerpc/kernel/ftrace.c
+++ b/arch/powerpc/kernel/ftrace.c
@@ -28,17 +28,17 @@ static unsigned int ftrace_nop = 0x60000000;
28#endif 28#endif
29 29
30 30
31static unsigned int notrace ftrace_calc_offset(long ip, long addr) 31static unsigned int ftrace_calc_offset(long ip, long addr)
32{ 32{
33 return (int)(addr - ip); 33 return (int)(addr - ip);
34} 34}
35 35
36notrace unsigned char *ftrace_nop_replace(void) 36unsigned char *ftrace_nop_replace(void)
37{ 37{
38 return (char *)&ftrace_nop; 38 return (char *)&ftrace_nop;
39} 39}
40 40
41notrace unsigned char *ftrace_call_replace(unsigned long ip, unsigned long addr) 41unsigned char *ftrace_call_replace(unsigned long ip, unsigned long addr)
42{ 42{
43 static unsigned int op; 43 static unsigned int op;
44 44
@@ -68,7 +68,7 @@ notrace unsigned char *ftrace_call_replace(unsigned long ip, unsigned long addr)
68# define _ASM_PTR " .long " 68# define _ASM_PTR " .long "
69#endif 69#endif
70 70
71notrace int 71int
72ftrace_modify_code(unsigned long ip, unsigned char *old_code, 72ftrace_modify_code(unsigned long ip, unsigned char *old_code,
73 unsigned char *new_code) 73 unsigned char *new_code)
74{ 74{
@@ -113,7 +113,7 @@ ftrace_modify_code(unsigned long ip, unsigned char *old_code,
113 return faulted; 113 return faulted;
114} 114}
115 115
116notrace int ftrace_update_ftrace_func(ftrace_func_t func) 116int ftrace_update_ftrace_func(ftrace_func_t func)
117{ 117{
118 unsigned long ip = (unsigned long)(&ftrace_call); 118 unsigned long ip = (unsigned long)(&ftrace_call);
119 unsigned char old[MCOUNT_INSN_SIZE], *new; 119 unsigned char old[MCOUNT_INSN_SIZE], *new;