Mercurial > hg > nginx
view src/os/unix/ngx_setaffinity.c @ 7831:bdd4d89370a7
Changed complex value slots to use NGX_CONF_UNSET_PTR.
With this change, it is now possible to use ngx_conf_merge_ptr_value()
to merge complex values. This change follows much earlier changes in
ngx_conf_merge_ptr_value() and ngx_conf_set_str_array_slot()
in 1452:cd586e963db0 (0.6.10) and 1701:40d004d95d88 (0.6.22), and the
change in ngx_conf_set_keyval_slot() (7728:485dba3e2a01, 1.19.4).
To preserve compatibility with existing 3rd party modules, both NULL
and NGX_CONF_UNSET_PTR are accepted for now.
author | Maxim Dounin <mdounin@mdounin.ru> |
---|---|
date | Thu, 06 May 2021 02:22:03 +0300 |
parents | 7296b38f6416 |
children |
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/* * Copyright (C) Nginx, Inc. */ #include <ngx_config.h> #include <ngx_core.h> #if (NGX_HAVE_CPUSET_SETAFFINITY) void ngx_setaffinity(ngx_cpuset_t *cpu_affinity, ngx_log_t *log) { ngx_uint_t i; for (i = 0; i < CPU_SETSIZE; i++) { if (CPU_ISSET(i, cpu_affinity)) { ngx_log_error(NGX_LOG_NOTICE, log, 0, "cpuset_setaffinity(): using cpu #%ui", i); } } if (cpuset_setaffinity(CPU_LEVEL_WHICH, CPU_WHICH_PID, -1, sizeof(cpuset_t), cpu_affinity) == -1) { ngx_log_error(NGX_LOG_ALERT, log, ngx_errno, "cpuset_setaffinity() failed"); } } #elif (NGX_HAVE_SCHED_SETAFFINITY) void ngx_setaffinity(ngx_cpuset_t *cpu_affinity, ngx_log_t *log) { ngx_uint_t i; for (i = 0; i < CPU_SETSIZE; i++) { if (CPU_ISSET(i, cpu_affinity)) { ngx_log_error(NGX_LOG_NOTICE, log, 0, "sched_setaffinity(): using cpu #%ui", i); } } if (sched_setaffinity(0, sizeof(cpu_set_t), cpu_affinity) == -1) { ngx_log_error(NGX_LOG_ALERT, log, ngx_errno, "sched_setaffinity() failed"); } } #endif