1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef __LINUX_CACHE_H 20 #define __LINUX_CACHE_H 21 #include <linux/kernel.h> 22 #include <asm/cache.h> 23 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 24 #ifndef L1_CACHE_ALIGN 25 #define L1_CACHE_ALIGN(x) ALIGN(x, L1_CACHE_BYTES) 26 #endif 27 #ifndef SMP_CACHE_BYTES 28 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 29 #define SMP_CACHE_BYTES L1_CACHE_BYTES 30 #endif 31 #ifndef __read_mostly 32 #define __read_mostly 33 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 34 #endif 35 #ifndef ____cacheline_aligned 36 #define ____cacheline_aligned __attribute__((__aligned__(SMP_CACHE_BYTES))) 37 #endif 38 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 39 #ifndef ____cacheline_aligned_in_smp 40 #define ____cacheline_aligned_in_smp 41 #endif 42 #ifndef __cacheline_aligned 43 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 44 #define __cacheline_aligned __attribute__((__aligned__(SMP_CACHE_BYTES), __section__(".data.cacheline_aligned"))) 45 #endif 46 #ifndef __cacheline_aligned_in_smp 47 #define __cacheline_aligned_in_smp 48 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 49 #endif 50 #ifndef INTERNODE_CACHE_SHIFT 51 #define INTERNODE_CACHE_SHIFT L1_CACHE_SHIFT 52 #endif 53 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 54 #ifndef ____cacheline_internodealigned_in_smp 55 #define ____cacheline_internodealigned_in_smp 56 #endif 57 #endif 58 /* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ 59