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git.proxmox.com Git - mirror_ubuntu-zesty-kernel.git/blob - include/asm-sparc64/cache.h
2 * include/asm-sparc64/cache.h
4 #ifndef __ARCH_SPARC64_CACHE_H
5 #define __ARCH_SPARC64_CACHE_H
7 /* bytes per L1 cache line */
8 #define L1_CACHE_SHIFT 5
9 #define L1_CACHE_BYTES 32 /* Two 16-byte sub-blocks per line. */
11 #define L1_CACHE_ALIGN(x) (((x)+(L1_CACHE_BYTES-1))&~(L1_CACHE_BYTES-1))
13 #define SMP_CACHE_BYTES_SHIFT 6
14 #define SMP_CACHE_BYTES (1 << SMP_CACHE_BYTES_SHIFT) /* L2 cache line size. */
16 #define __read_mostly __attribute__((__section__(".data.read_mostly")))