freebsd-nq/sys/sparc64
Jeff Roberson e958ad4cf3 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
..
central sys/sparc64: further adoption of SPDX licensing ID tags. 2017-11-27 15:10:39 +00:00
conf It's time to retire AHC_REG_PRETTY_PRINT and AHD_REG_PRETTY_PRINT from 2017-11-29 23:41:49 +00:00
ebus sys/sparc64: further adoption of SPDX licensing ID tags. 2017-11-27 15:10:39 +00:00
fhc sys/sparc64: further adoption of SPDX licensing ID tags. 2017-11-27 15:10:39 +00:00
include Move __va_list and related defines to sys/sys/_types.h 2018-02-12 14:48:20 +00:00
isa sys/sparc64: further adoption of SPDX licensing ID tags. 2017-11-27 15:10:39 +00:00
pci kernel: Fix several typos and minor errors 2017-12-27 03:23:21 +00:00
sbus sys/sparc64: further adoption of SPDX licensing ID tags. 2017-11-27 15:10:39 +00:00
sparc64 Make v_wire_count a per-cpu counter(9) counter. This eliminates a 2018-02-12 22:53:00 +00:00