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author | Michal Simek <monstr@monstr.eu> | 2010-01-12 09:55:10 +0100 |
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committer | Michal Simek <monstr@monstr.eu> | 2010-02-25 17:28:38 +0100 |
commit | cca3be53e1bf3023da475551aa825ef244684cc3 (patch) | |
tree | 2f393677d1ddb7b5892da479cd2dd37c68f042c6 /arch/microblaze/include | |
parent | 17ef1f4fa157a1dddd5ecd71b714f0af011b5d52 (diff) |
microblaze: Add support from PREEMPT
This patch add core PREEMPT support for Microblaze.
I tried to trace it via tracers and I was able to see any output.
I also added low level debug functions to see if that code is called.
Signed-off-by: Michal Simek <monstr@monstr.eu>
Diffstat (limited to 'arch/microblaze/include')
-rw-r--r-- | arch/microblaze/include/asm/tlbflush.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/microblaze/include/asm/tlbflush.h b/arch/microblaze/include/asm/tlbflush.h index eb31a0e8a772..ff5338ef0699 100644 --- a/arch/microblaze/include/asm/tlbflush.h +++ b/arch/microblaze/include/asm/tlbflush.h @@ -23,7 +23,7 @@ extern void _tlbie(unsigned long address); extern void _tlbia(void); -#define __tlbia() _tlbia() +#define __tlbia() { preempt_disable(); _tlbia(); preempt_enable(); } static inline void local_flush_tlb_all(void) { __tlbia(); } |