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s390/bpf,jit: BPF Just In Time compiler for s390

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The s390 implementation of the JIT compiler for packet filter speedup.

Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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Martin Schwidefsky
2012-07-31 16:23:59 +02:00
parent 6f0f9b6b3f
commit c10302efe5
7 changed files with 898 additions and 0 deletions
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arch/s390/include/asm/processor.h
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@@ -140,6 +140,7 @@ extern int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags);
extern unsigned long thread_saved_pc(struct task_struct *t);
extern void show_code(struct pt_regs *regs);
extern void print_fn_code(unsigned char *code, unsigned long len);
unsigned long get_wchan(struct task_struct *p);
#define task_pt_regs(tsk) ((struct pt_regs *) \