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freebsd-skq/sys/conf
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Alexander Motin e0360e14d2 MFV r277431: 5497 lock contention on arcs_mtx 
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Richard Elling <richard.elling@richardelling.com>
Approved by: Dan McDonald <danmcd@omniti.com>
Author: Prakash Surya <prakash.surya@delphix.com>

illumos/illumos-gate@244781f10d

This patch attempts to reduce lock contention on the current arc_state_t
mutexes. These mutexes are used liberally to protect the number of LRU
lists within the ARC (e.g. ARC_mru, ARC_mfu, etc). The granularity at
which these locks are acquired has been shown to greatly affect the
performance of highly concurrent, cached workloads.
2015-08-14 09:31:07 +00:00
..
config.mk Populate new KERN_OPTS from all the opt_*.h files in 2015-02-18 15:25:19 +00:00
dtb.mk Prefer install over mkdir to create the directory. Add test to ensure 2015-02-09 16:29:44 +00:00
files MFV r277431: 5497 lock contention on arcs_mtx 2015-08-14 09:31:07 +00:00
files.amd64 Better support memory mapped console devices, such as VGA and EFI 2015-08-12 15:26:32 +00:00
files.arm Add support for __aeabi_memclr4, clang 3.7 calls it. 2015-07-09 20:54:38 +00:00
files.arm64 Add support for external PCIe (PEM) on Cavium's ThunderX 2015-08-08 21:32:03 +00:00
files.i386 Better support memory mapped console devices, such as VGA and EFI 2015-08-12 15:26:32 +00:00
files.mips Add in library routines not supplied by gcc-4.9 but required by the kernel. 2015-06-19 01:21:10 +00:00
files.pc98 MFi386: r283407 2015-05-26 14:08:32 +00:00
files.powerpc Merge booke and aim interrupt.c files. 2015-07-06 05:08:57 +00:00
files.sparc64 Add a simple unaccelerated vt(4) framebuffer driver for Sun framebuffers 2014-08-05 18:19:51 +00:00
kern.mk Only include CWARNFLAGS once to reduce command line size from ~1400 2015-04-28 23:54:55 +00:00
kern.opts.mk Add a note of clarification. MK_* variables only control what modules 2015-03-27 17:36:22 +00:00
kern.post.mk Change md(4) to use weak symbols as start, end and size for the embedded 2015-08-13 15:16:34 +00:00
kern.pre.mk Change md(4) to use weak symbols as start, end and size for the embedded 2015-08-13 15:16:34 +00:00
kmod_syms.awk
kmod.mk Cache _MPATH and pass it down into the modules build. Some NFS setups 2015-07-04 05:43:45 +00:00
ldscript.amd64 amd64: set the correct LMA values 2015-06-26 07:12:17 +00:00
ldscript.arm Remove STARTUP_PAGETABLE_ADDR from the ARM configs and replace it with 2014-01-28 09:12:04 +00:00
ldscript.arm64 Bring in the start of the arm64 kernel. 2015-04-13 14:43:10 +00:00
ldscript.i386
ldscript.mips
ldscript.mips.cfe
ldscript.mips.mips64
ldscript.mips.octeon1
ldscript.powerpc Refactor PowerPC (especially AIM) init sequence to be less baroque. 2015-01-18 18:32:43 +00:00
ldscript.powerpc64 Refactor PowerPC (especially AIM) init sequence to be less baroque. 2015-01-18 18:32:43 +00:00
ldscript.sparc64
Makefile.amd64 Clang's 3.5 integrated assembler now handles these files correctly (it 2015-01-05 12:28:22 +00:00
Makefile.arm Change md(4) to use weak symbols as start, end and size for the embedded 2015-08-13 15:16:34 +00:00
Makefile.arm64 Bring in the start of the arm64 kernel. 2015-04-13 14:43:10 +00:00
Makefile.i386 Clang's 3.5 integrated assembler now handles these files correctly (it 2015-01-05 12:28:22 +00:00
Makefile.mips Bump the version of config to the latest (3 year old, so upgrade 2014-02-04 18:24:25 +00:00
Makefile.pc98 Fix kernel build ${MACHINE} path 2015-04-16 22:34:10 +00:00
Makefile.powerpc Make 32-bit PowerPC kernels, like 64-bit PowerPC kernels, position-independent 2015-03-07 20:14:46 +00:00
Makefile.sparc64 Bump the version of config to the latest (3 year old, so upgrade 2014-02-04 18:24:25 +00:00
makeLINT.mk Generate a LINT for powerpc and for powerpc64. 2013-04-11 22:18:20 +00:00
makeLINT.sed
newvers.sh newvers.sh: remove 'X' hack from shell script 2015-04-08 04:01:02 +00:00
NOTES Clarify the intent of the RANDOM_* options. 2015-07-19 16:05:26 +00:00
options Fix a comment for iwm. 2015-08-10 16:32:47 +00:00
options.amd64 Microsoft vmbus, storage and other related driver enhancements for HyperV. 2015-04-29 10:12:34 +00:00
options.arm Add support for getting the memory map from EFI if it has been pased in 2015-05-24 16:11:30 +00:00
options.arm64 Apply erratum for mrs ICC_IAR1_EL1 speculative execution on ThunderX 2015-07-31 10:00:45 +00:00
options.i386 Remove support for Xen PV domU kernels. Support for HVM domU kernels 2015-04-30 15:48:48 +00:00
options.mips Introduce opt_netfpga.h and allow setting NF10BMAC_64BIT from mips kernel 2014-06-26 17:20:45 +00:00
options.pc98 Reduce diffs against i386. 2014-10-04 05:03:39 +00:00
options.powerpc Remove FreeBSD/wii. 2015-02-10 06:35:16 +00:00
options.sparc64
systags.sh
WITHOUT_SOURCELESS
WITHOUT_SOURCELESS_HOST Retire the nve(4) driver; nfe(4) has been the default driver for NVIDIA 2014-02-16 12:22:43 +00:00
WITHOUT_SOURCELESS_UCODE Add nodevice iwmfw to WITHOUT_SOURCELESS_UCODE. 2015-08-08 20:45:47 +00:00