Mercurial > hg > nginx-quic
view src/os/unix/ngx_setaffinity.h @ 8863:35afae4b3dff
Configure: recognize arm64 machine name as a synonym for aarch64.
In particular, this sets a reasonable cacheline size on FreeBSD and macOS,
which prefer to use this name and both lack _SC_LEVEL1_DCACHE_LINESIZE.
author | Sergey Kandaurov <pluknet@nginx.com> |
---|---|
date | Fri, 29 Apr 2022 17:38:01 +0400 |
parents | 7296b38f6416 |
children |
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/* * Copyright (C) Nginx, Inc. */ #ifndef _NGX_SETAFFINITY_H_INCLUDED_ #define _NGX_SETAFFINITY_H_INCLUDED_ #if (NGX_HAVE_SCHED_SETAFFINITY || NGX_HAVE_CPUSET_SETAFFINITY) #define NGX_HAVE_CPU_AFFINITY 1 #if (NGX_HAVE_SCHED_SETAFFINITY) typedef cpu_set_t ngx_cpuset_t; #elif (NGX_HAVE_CPUSET_SETAFFINITY) #include <sys/cpuset.h> typedef cpuset_t ngx_cpuset_t; #endif void ngx_setaffinity(ngx_cpuset_t *cpu_affinity, ngx_log_t *log); #else #define ngx_setaffinity(cpu_affinity, log) typedef uint64_t ngx_cpuset_t; #endif #endif /* _NGX_SETAFFINITY_H_INCLUDED_ */