Searched hist:"8232 a1eddadd6e70ce7bee085344b182517d44a7" (Results 1 – 1 of 1) sorted by relevance
| /freebsd/share/man/man9/ |
| H A D | cpuset.9 | diff 8232a1eddadd6e70ce7bee085344b182517d44a7 Fri Sep 23 22:20:52 CEST 2022 Brooks Davis <brooks@FreeBSD.org> cpuset(9): Refer to CPU_SETSIZE not MAXCPU
The maximum CPU number of a cpuset_t is determined by CPU_SETSIZE. In
the kernel this is MAXCPU, but in userspace it is CPU_MAXSIZE unless
CPU_SETSIZE is defined before including sys/_cpuset.h. CPU_MAXSIZE is
256 and in userspace MAXCPU is generally 1 because it being set to a
larger MD value is gated on SMP being defined (not generally the case in
userspace).
Reported by: Nathaniel Wesley Filardo <nwfilardo@gmail.com>
Reviewed by: cem, jhb
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D36679
|