Mercurial > hg > nginx
annotate src/os/unix/ngx_setaffinity.c @ 6965:3ef4cadfad7f
Added support for "429 Too Many Requests" response (RFC6585).
This change adds reason phrase in status line and pretty response body
when "429" status code is used in "return", "limit_conn_status" and/or
"limit_req_status" directives.
Signed-off-by: Piotr Sikora <piotrsikora@google.com>
author | Piotr Sikora <piotrsikora@google.com> |
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date | Fri, 24 Mar 2017 02:48:03 -0700 |
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 |
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7 #include <ngx_config.h> |
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8 #include <ngx_core.h> |
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9 |
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11 #if (NGX_HAVE_CPUSET_SETAFFINITY) |
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12 |
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13 void |
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Vladimir Homutov <vl@nginx.com>
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14 ngx_setaffinity(ngx_cpuset_t *cpu_affinity, ngx_log_t *log) |
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15 { |
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16 ngx_uint_t i; |
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17 |
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18 for (i = 0; i < CPU_SETSIZE; i++) { |
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19 if (CPU_ISSET(i, cpu_affinity)) { |
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20 ngx_log_error(NGX_LOG_NOTICE, log, 0, |
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21 "cpuset_setaffinity(): using cpu #%ui", i); |
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22 } |
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23 } |
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24 |
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25 if (cpuset_setaffinity(CPU_LEVEL_WHICH, CPU_WHICH_PID, -1, |
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26 sizeof(cpuset_t), cpu_affinity) == -1) |
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27 { |
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28 ngx_log_error(NGX_LOG_ALERT, log, ngx_errno, |
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29 "cpuset_setaffinity() failed"); |
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30 } |
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31 } |
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32 |
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33 #elif (NGX_HAVE_SCHED_SETAFFINITY) |
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34 |
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35 void |
6402
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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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36 ngx_setaffinity(ngx_cpuset_t *cpu_affinity, ngx_log_t *log) |
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37 { |
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38 ngx_uint_t i; |
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39 |
6402
7296b38f6416
Core: added support for more than 64 CPUs in worker_cpu_affinity.
Vladimir Homutov <vl@nginx.com>
parents:
4549
diff
changeset
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40 for (i = 0; i < CPU_SETSIZE; i++) { |
7296b38f6416
Core: added support for more than 64 CPUs in worker_cpu_affinity.
Vladimir Homutov <vl@nginx.com>
parents:
4549
diff
changeset
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41 if (CPU_ISSET(i, cpu_affinity)) { |
7296b38f6416
Core: added support for more than 64 CPUs in worker_cpu_affinity.
Vladimir Homutov <vl@nginx.com>
parents:
4549
diff
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42 ngx_log_error(NGX_LOG_NOTICE, log, 0, |
7296b38f6416
Core: added support for more than 64 CPUs in worker_cpu_affinity.
Vladimir Homutov <vl@nginx.com>
parents:
4549
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43 "sched_setaffinity(): using cpu #%ui", i); |
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Core: added support for more than 64 CPUs in worker_cpu_affinity.
Vladimir Homutov <vl@nginx.com>
parents:
4549
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44 } |
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Core: added support for more than 64 CPUs in worker_cpu_affinity.
Vladimir Homutov <vl@nginx.com>
parents:
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45 } |
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46 |
6402
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Core: added support for more than 64 CPUs in worker_cpu_affinity.
Vladimir Homutov <vl@nginx.com>
parents:
4549
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47 if (sched_setaffinity(0, sizeof(cpu_set_t), cpu_affinity) == -1) { |
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48 ngx_log_error(NGX_LOG_ALERT, log, ngx_errno, |
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49 "sched_setaffinity() failed"); |
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50 } |
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51 } |
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52 |
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53 #endif |