diff options
| author | Richard Weinberger <richard@nod.at> | 2015-03-18 21:42:54 +0100 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2015-04-13 21:00:58 +0200 |
| commit | 28fa468f53163bc0b867b4cc75a9e36e7ed4dbbd (patch) | |
| tree | 5421b0046c8143797630da85db9a9b72c488f9f2 /arch/um/include/asm/processor-generic.h | |
| parent | d0b5e15f0c0fdd759dd3dd48dc2dc2e7199e0da0 (diff) | |
um: Remove broken SMP support
At times where UML used the TT mode to operate it had
kind of SMP support. It never got finished nor was
stable.
Let's rip out that cruft and stop confusing developers
which do tree-wide SMP cleanups.
If someone wants SMP support UML it has do be done from scratch.
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'arch/um/include/asm/processor-generic.h')
| -rw-r--r-- | arch/um/include/asm/processor-generic.h | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/arch/um/include/asm/processor-generic.h b/arch/um/include/asm/processor-generic.h index cbc5edd5a901..2d1e0dd5bb0b 100644 --- a/arch/um/include/asm/processor-generic.h +++ b/arch/um/include/asm/processor-generic.h @@ -98,16 +98,8 @@ struct cpuinfo_um { extern struct cpuinfo_um boot_cpu_data; -#define my_cpu_data cpu_data[smp_processor_id()] - -#ifdef CONFIG_SMP -extern struct cpuinfo_um cpu_data[]; -#define current_cpu_data cpu_data[smp_processor_id()] -#else #define cpu_data (&boot_cpu_data) #define current_cpu_data boot_cpu_data -#endif - #define KSTK_REG(tsk, reg) get_thread_reg(reg, &tsk->thread.switch_buf) extern unsigned long get_wchan(struct task_struct *p); |