freebsd-dev/usr.bin/cpuset
Jeff Roberson e5818a53db Implement several enhancements to NUMA policies.
Add a new "interleave" allocation policy which stripes pages across
domains with a stride or width keeping contiguity within a multi-page
region.

Move the kernel to the dedicated numbered cpuset #2 making it possible
to assign kernel threads and memory policy separately from user.  This
also eliminates the need for the complicated interrupt binding code.

Add a sysctl API for viewing and manipulating domainsets.  Refactor some
of the cpuset_t manipulation code using the generic bitset type so that
it can be used for both.  This probably belongs in a dedicated subr file.

Attempt to improve the include situation.

Reviewed by:	kib
Discussed with:	jhb (cpuset parts)
Tested by:	pho (before review feedback)
Sponsored by:	Netflix, Dell/EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D14839
2018-03-29 02:54:50 +00:00
..
cpuset.1 Implement several enhancements to NUMA policies. 2018-03-29 02:54:50 +00:00
cpuset.c Implement several enhancements to NUMA policies. 2018-03-29 02:54:50 +00:00
Makefile
Makefile.depend