Mercurial > hg > nginx-quic
annotate src/os/unix/ngx_setaffinity.c @ 7476:b6dc8a12c07a
SSL: removed redundant "pkey" variable.
It was accidentally introduced in 77436d9951a1 (1.15.9). In MSVC 2015
and more recent MSVC versions it triggers warning C4456 (declaration of
'pkey' hides previous local declaration). Previously, all such warnings
were resolved in 2a621245f4cf.
Reported by Steve Stevenson.
author | Maxim Dounin <mdounin@mdounin.ru> |
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date | Sat, 09 Mar 2019 02:55:43 +0300 |
parents | 7296b38f6416 |
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4549
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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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10 |
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11 #if (NGX_HAVE_CPUSET_SETAFFINITY) |
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12 |
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13 void |
6402
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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 |
6402
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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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Vladimir Homutov <vl@nginx.com>
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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>
parents:
4549
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36 ngx_setaffinity(ngx_cpuset_t *cpu_affinity, ngx_log_t *log) |
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Ruslan Ermilov <ru@nginx.com>
parents:
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37 { |
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Ruslan Ermilov <ru@nginx.com>
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38 ngx_uint_t i; |
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worker_cpu_affinity: cleaned up Linux implementation, added FreeBSD support.
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parents:
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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
changeset
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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
diff
changeset
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43 "sched_setaffinity(): using cpu #%ui", i); |
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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44 } |
7296b38f6416
Core: added support for more than 64 CPUs in worker_cpu_affinity.
Vladimir Homutov <vl@nginx.com>
parents:
4549
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45 } |
4549
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worker_cpu_affinity: cleaned up Linux implementation, added FreeBSD support.
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parents:
diff
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46 |
6402
7296b38f6416
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) { |
4549
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worker_cpu_affinity: cleaned up Linux implementation, added FreeBSD support.
Ruslan Ermilov <ru@nginx.com>
parents:
diff
changeset
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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 |