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MINOR: support cpu-map feature through the compile option USE_CPU_AFFINITY on FreeBSD

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Pieter Baauw 2015-09-17 21:26:40 +02:00 committed by Willy Tarreau
parent 44fc9dfa6d
commit caa6a1bb46
1 changed files with 8 additions and 0 deletions
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8
src/haproxy.c
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@ -50,6 +50,10 @@
#define __USE_GNU
#include <sched.h>
#undef __USE_GNU
#ifdef __FreeBSD__
#include <sys/param.h>
#include <sys/cpuset.h>
#endif
#endif
#ifdef DEBUG_FULL
@ -1780,7 +1784,11 @@ int main(int argc, char **argv)
if (proc < global.nbproc && /* child */
proc < LONGBITS && /* only the first 32/64 processes may be pinned */
global.cpu_map[proc]) /* only do this if the process has a CPU map */
#ifdef __FreeBSD__
cpuset_setaffinity(CPU_LEVEL_WHICH, CPU_WHICH_PID, -1, sizeof(unsigned long), (void *)&global.cpu_map[proc]);
#else
sched_setaffinity(0, sizeof(unsigned long), (void *)&global.cpu_map[proc]);
#endif
#endif
/* close the pidfile both in children and father */
if (pidfd >= 0) {