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| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2011-05-10 10:10:43 +0200 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2011-05-16 15:05:06 -0400 |
| commit | f29638868280534ed7e2fdd93b31557232597940 (patch) | |
| tree | df11bf6f18442c29b5c76566560e8874c040d9d4 /arch/s390/include | |
| parent | 521ccb5c4aece609311bfa7157910a8f0c942af5 (diff) | |
| download | kernel_samsung_smdk4412-f29638868280534ed7e2fdd93b31557232597940.zip kernel_samsung_smdk4412-f29638868280534ed7e2fdd93b31557232597940.tar.gz kernel_samsung_smdk4412-f29638868280534ed7e2fdd93b31557232597940.tar.bz2 | |
ftrace/s390: mcount offset calculation
Do the mcount offset adjustment in the recordmcount.pl/recordmcount.[ch]
at compile time and not in ftrace_call_adjust at run time.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'arch/s390/include')
| -rw-r--r-- | arch/s390/include/asm/ftrace.h | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/s390/include/asm/ftrace.h b/arch/s390/include/asm/ftrace.h index 3c29be4..b7931fa 100644 --- a/arch/s390/include/asm/ftrace.h +++ b/arch/s390/include/asm/ftrace.h @@ -11,15 +11,13 @@ struct dyn_arch_ftrace { }; #ifdef CONFIG_64BIT #define MCOUNT_INSN_SIZE 12 -#define MCOUNT_OFFSET 8 #else #define MCOUNT_INSN_SIZE 20 -#define MCOUNT_OFFSET 4 #endif static inline unsigned long ftrace_call_adjust(unsigned long addr) { - return addr - MCOUNT_OFFSET; + return addr; } #endif /* __ASSEMBLY__ */ |