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| author | Mike Frysinger <vapier@gentoo.org> | 2009-06-09 11:25:09 (GMT) |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2009-06-13 11:20:15 (GMT) |
| commit | 1c873be744410e26fb91ee9228c90adff6eabe15 (patch) | |
| tree | ee326bbd1399e4562e4584b3c1b800c2cfdea285 /arch/blackfin/kernel/bfin_ksyms.c | |
| parent | 6fa68e7a7f0641e8b7f263141d600877cdc2b5f2 (diff) | |
| download | linux-1c873be744410e26fb91ee9228c90adff6eabe15.tar.xz | |
Blackfin: initial support for ftrace
Just the basic ftrace support here -- mcount and the ftrace stub.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'arch/blackfin/kernel/bfin_ksyms.c')
| -rw-r--r-- | arch/blackfin/kernel/bfin_ksyms.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/blackfin/kernel/bfin_ksyms.c b/arch/blackfin/kernel/bfin_ksyms.c index 53e893f..aa05e63 100644 --- a/arch/blackfin/kernel/bfin_ksyms.c +++ b/arch/blackfin/kernel/bfin_ksyms.c @@ -103,3 +103,8 @@ EXPORT_SYMBOL(__raw_smp_mark_barrier_asm); EXPORT_SYMBOL(__raw_smp_check_barrier_asm); #endif #endif + +#ifdef CONFIG_FUNCTION_TRACER +extern void _mcount(void); +EXPORT_SYMBOL(_mcount); +#endif |