freebsd-skq/sys/amd64
jeff ba27b5187b Make v_wire_count a per-cpu counter(9) counter. This eliminates a
significant source of cache line contention from vm_page_alloc().  Use
accessors and vm_page_unwire_noq() so that the mechanism can be easily
changed in the future.

Reviewed by:	markj
Discussed with:	kib, glebius
Tested by:	pho (earlier version)
Sponsored by:	Netflix, Dell/EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D14273
2018-02-12 22:53:00 +00:00
..
acpica sys/amd64: further adoption of SPDX licensing ID tags. 2017-11-27 15:03:07 +00:00
amd64 Make v_wire_count a per-cpu counter(9) counter. This eliminates a 2018-02-12 22:53:00 +00:00
cloudabi32 Use TO_PTR() to convert integers to pointers. 2017-11-26 14:45:56 +00:00
cloudabi64 Use TO_PTR() to convert integers to pointers. 2017-11-26 14:45:56 +00:00
conf Move VM_NUMA_ALLOC and DEVICE_NUMA under the single global config option NUMA. 2018-01-14 03:36:03 +00:00
ia32 IBRS support, AKA Spectre hardware mitigation. 2018-01-31 14:36:27 +00:00
include We don't support gcc < 4.2.1, so varargs.h now is just #error 2018-02-12 14:48:14 +00:00
linux Additional linuxolator whitespace cleanup, missed in r328890 2018-02-05 18:39:06 +00:00
linux32 Linuxolator whitespace cleanup 2018-02-05 17:29:12 +00:00
pci sys/amd64: further adoption of SPDX licensing ID tags. 2017-11-27 15:03:07 +00:00
sgx Fix module unload when SGX support is not present in CPU. 2017-08-18 14:47:06 +00:00
vmm Provide further mitigation against CVE-2017-5715 by flushing the 2018-02-12 14:45:27 +00:00
Makefile