diff options
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2008-04-17 06:35:01 +0200 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2008-04-18 07:38:47 +0200 |
| commit | 945feb174b14e7098cc7ecf0cf4768d35bc52f9c (patch) | |
| tree | 9810b2ff0efe8edbfb1506f65834ea0d553e2848 /arch/powerpc/kernel/ppc_ksyms.c | |
| parent | [POWERPC] Stacktrace support for lockdep (diff) | |
| download | linux-945feb174b14e7098cc7ecf0cf4768d35bc52f9c.tar.xz linux-945feb174b14e7098cc7ecf0cf4768d35bc52f9c.zip | |
[POWERPC] irqtrace support for 64-bit powerpc
This adds the low level irq tracing hooks to the powerpc architecture
needed to enable full lockdep functionality.
This is partly based on Johannes Berg's initial version. I removed
the asm trampoline that isn't needed (thus improving performance) and
modified all sorts of bits and pieces, reworking most of the assembly,
etc...
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/kernel/ppc_ksyms.c')
| -rw-r--r-- | arch/powerpc/kernel/ppc_ksyms.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/powerpc/kernel/ppc_ksyms.c b/arch/powerpc/kernel/ppc_ksyms.c index 5a4c76eada48..b9b765c7d1a7 100644 --- a/arch/powerpc/kernel/ppc_ksyms.c +++ b/arch/powerpc/kernel/ppc_ksyms.c @@ -45,10 +45,6 @@ #include <asm/signal.h> #include <asm/dcr.h> -#ifdef CONFIG_PPC64 -EXPORT_SYMBOL(local_irq_restore); -#endif - #ifdef CONFIG_PPC32 extern void transfer_to_handler(void); extern void do_IRQ(struct pt_regs *regs); |