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| author | Abhishek Sagar <sagar.abhishek@gmail.com> | 2008-05-31 10:53:50 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-06-02 11:32:20 +0200 |
| commit | 014c257cce65e9d1cd2d28ec1c89a37c536b151d (patch) | |
| tree | c7a28fbf6f295538964539d5b8c552ea786f7072 /arch/arm/kernel/armksyms.c | |
| parent | ftrace: fix merge (diff) | |
| download | linux-014c257cce65e9d1cd2d28ec1c89a37c536b151d.tar.xz linux-014c257cce65e9d1cd2d28ec1c89a37c536b151d.zip | |
ftrace: core support for ARM
Core ftrace support for the ARM architecture, which includes support
for dynamic function tracing.
Signed-off-by: Abhishek Sagar <sagar.abhishek@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/arm/kernel/armksyms.c')
| -rw-r--r-- | arch/arm/kernel/armksyms.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c index 688b7b1ee416..3b132215cbf8 100644 --- a/arch/arm/kernel/armksyms.c +++ b/arch/arm/kernel/armksyms.c @@ -48,6 +48,11 @@ extern void __aeabi_ulcmp(void); extern void fpundefinstr(void); extern void fp_enter(void); +#ifdef CONFIG_FTRACE +extern void mcount(void); +EXPORT_SYMBOL(mcount); +#endif + /* * This has a special calling convention; it doesn't * modify any of the usual registers, except for LR. |