Mercurial > hg > nginx-quic
annotate src/os/unix/ngx_setaffinity.h @ 6443:fc72784b1f52
Threads: writing via threads pools in event pipe.
The "aio_write" directive is introduced, which enables use of aio
for writing. Currently it is meaningful only with "aio threads".
Note that aio operations can be done by both event pipe and output
chain, so proper mapping between r->aio and p->aio is provided when
calling ngx_event_pipe() and in output filter.
In collaboration with Valentin Bartenev.
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Fri, 18 Mar 2016 06:44:49 +0300 |
parents | 7296b38f6416 |
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worker_cpu_affinity: cleaned up Linux implementation, added FreeBSD support.
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1 |
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2 /* |
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3 * Copyright (C) Nginx, Inc. |
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4 */ |
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5 |
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6 #ifndef _NGX_SETAFFINITY_H_INCLUDED_ |
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7 #define _NGX_SETAFFINITY_H_INCLUDED_ |
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8 |
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9 |
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10 #if (NGX_HAVE_SCHED_SETAFFINITY || NGX_HAVE_CPUSET_SETAFFINITY) |
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11 |
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12 #define NGX_HAVE_CPU_AFFINITY 1 |
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Core: added support for more than 64 CPUs in worker_cpu_affinity.
Vladimir Homutov <vl@nginx.com>
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14 #if (NGX_HAVE_SCHED_SETAFFINITY) |
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15 |
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16 typedef cpu_set_t ngx_cpuset_t; |
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17 |
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Vladimir Homutov <vl@nginx.com>
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18 #elif (NGX_HAVE_CPUSET_SETAFFINITY) |
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19 |
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20 #include <sys/cpuset.h> |
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21 |
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Vladimir Homutov <vl@nginx.com>
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22 typedef cpuset_t ngx_cpuset_t; |
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23 |
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Vladimir Homutov <vl@nginx.com>
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24 #endif |
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25 |
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Vladimir Homutov <vl@nginx.com>
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26 void ngx_setaffinity(ngx_cpuset_t *cpu_affinity, ngx_log_t *log); |
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27 |
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28 #else |
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29 |
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30 #define ngx_setaffinity(cpu_affinity, log) |
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31 |
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Vladimir Homutov <vl@nginx.com>
parents:
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32 typedef uint64_t ngx_cpuset_t; |
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Core: added support for more than 64 CPUs in worker_cpu_affinity.
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33 |
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worker_cpu_affinity: cleaned up Linux implementation, added FreeBSD support.
Ruslan Ermilov <ru@nginx.com>
parents:
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34 #endif |
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35 |
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36 |
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37 #endif /* _NGX_SETAFFINITY_H_INCLUDED_ */ |