/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_IA64_PERCPU_H #define _ASM_IA64_PERCPU_H /* * Copyright (C) 2002-2003 Hewlett-Packard Co * David Mosberger-Tang <davidm@hpl.hp.com> */ #ifdef __ASSEMBLY__ # define THIS_CPU(var) (var) /* use this to mark accesses to per-CPU variables... */ #else /* !__ASSEMBLY__ */ #include <linux/threads.h> #ifdef CONFIG_SMP #ifdef HAVE_MODEL_SMALL_ATTRIBUTE # define PER_CPU_ATTRIBUTES __attribute__((__model__ (__small__))) #endif #define __my_cpu_offset __ia64_per_cpu_var(local_per_cpu_offset) extern void *per_cpu_init(void); #else /* ! SMP */ #define per_cpu_init() (__phys_per_cpu_start) #endif /* SMP */ #define PER_CPU_BASE_SECTION ".data..percpu" /* * Be extremely careful when taking the address of this variable! Due to virtual * remapping, it is different from the canonical address returned by this_cpu_ptr(&var)! * On the positive side, using __ia64_per_cpu_var() instead of this_cpu_ptr() is slightly * more efficient. */ #define __ia64_per_cpu_var(var) (*({ \ __verify_pcpu_ptr(&(var)); \ ((typeof(var) __kernel __force *)&(var)); \ })) #include <asm-generic/percpu.h> /* Equal to __per_cpu_offset[smp_processor_id()], but faster to access: */ DECLARE_PER_CPU(unsigned long, local_per_cpu_offset); #endif /* !__ASSEMBLY__ */ #endif /* _ASM_IA64_PERCPU_H */Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| David Mosberger-Tang | 62 | 69.66% | 6 | 37.50% |
| Mike Travis | 14 | 15.73% | 2 | 12.50% |
| Ingo Molnar | 3 | 3.37% | 1 | 6.25% |
| Brian Gerst | 3 | 3.37% | 1 | 6.25% |
| Andrew Morton | 2 | 2.25% | 1 | 6.25% |
| Rusty Russell | 1 | 1.12% | 1 | 6.25% |
| Christoph Lameter | 1 | 1.12% | 1 | 6.25% |
| Greg Kroah-Hartman | 1 | 1.12% | 1 | 6.25% |
| Denys Vlasenko | 1 | 1.12% | 1 | 6.25% |
| Tejun Heo | 1 | 1.12% | 1 | 6.25% |
| Total | 89 | 100.00% | 16 | 100.00% |