Mark Johnston 2913cc4637 vm_pageout: Avoid rounding down the inactive scan target ... With helper page daemon threads, enabled by default in r364786, we divide the inactive target by the number of threads, rounding down, and sum the total number of pages freed by the threads. This sum is compared with the original target, but by rounding down we might lose pages, causing the page daemon control loop to conclude that inactive queue scanning isn't keeping up with demand for free pages. Typically this results in excessive swapping. Fix the problem by accounting for the error in the main pagedaemon thread's target. Note that by default the problem will manifest only in systems with >16 CPUs in a NUMA domain. Reviewed by: cem Discussed with: dougm Reported and tested by: dhw, glebius Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D26610		2020-10-02 19:16:06 +00:00
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amd64	Remove svn:executable from a couple of vmm(4) source files.	2020-10-01 22:20:29 +00:00
arm	Get rid of sa->narg. It serves no purpose; use sa->callp->sy_narg instead.	2020-09-27 18:47:06 +00:00
arm64	Add cd device to arm64 GENERIC	2020-10-01 13:29:29 +00:00
bsm
cam	Revert most of r360179.	2020-09-25 21:19:56 +00:00
cddl	loader: zfs should support bootonce an nextboot	2020-09-21 09:01:10 +00:00
compat	linuxkpi: Add dmi_* function	2020-10-02 18:28:00 +00:00
conf	linuxkpi: Add dmi_* function	2020-10-02 18:28:00 +00:00
contrib	OpenZFS: don't call fpu_kern_thread on i386	2020-10-02 01:25:08 +00:00
crypto	libmd: fix assembly optimized skein implementation	2020-10-01 21:05:50 +00:00
ddb
dev	Add pwm_backlight	2020-10-02 18:23:27 +00:00
dts
fs	Modify the NFSv4.2 VOP_COPY_FILE_RANGE() client call to return after one	2020-10-01 00:47:35 +00:00
gdb	gdb(4): Don't escape GDB special characters at application layer	2020-09-30 14:55:54 +00:00
geom	geom_part: make it possible recovering broken GPT after some LBAs cut off	2020-09-17 04:39:39 +00:00
gnu
i386	Rename kernel option ACPI_DMAR to IOMMU.	2020-09-29 20:29:07 +00:00
isa
kern	Fix the INVARIANTS build for 32-bit platforms	2020-10-02 18:54:37 +00:00
kgssapi	State kgssapi dependency on xdr.	2020-09-17 22:29:38 +00:00
libkern	arm64: check for CRC32 support via HWCAP	2020-09-08 15:39:19 +00:00
mips	Get rid of sa->narg. It serves no purpose; use sa->callp->sy_narg instead.	2020-09-27 18:47:06 +00:00
modules	linuxkpi: Add dmi_* function	2020-10-02 18:28:00 +00:00
net	add SIOCGIFDATA ioctl	2020-09-28 16:54:39 +00:00
net80211	Provide MS() and SM() macros for 80211 and wireless drivers.	2020-09-24 10:57:39 +00:00
netgraph	ng_l2tp: Fix callout synchronization in the rexmit timeout handler	2020-09-25 18:55:50 +00:00
netinet	Improve the input validation and processing of cookies.	2020-09-29 09:36:06 +00:00
netinet6	Rework part of routing code to reduce difference to D26449.	2020-09-21 20:02:26 +00:00
netipsec
netpfil
netsmb
nfs
nfsclient
nfsserver
nlm	nlm: clean up empty lines in .c and .h files	2020-09-01 22:14:52 +00:00
ofed
opencrypto	Include sys/types.h here	2020-09-15 15:21:29 +00:00
powerpc	Get rid of sa->narg. It serves no purpose; use sa->callp->sy_narg instead.	2020-09-27 18:47:06 +00:00
riscv	riscv: handle access faults in user mode	2020-10-02 07:30:11 +00:00
rpc	Fix a potential memory leak in the NFS over TLS handling code.	2020-09-05 00:50:52 +00:00
security	mac_framework.h: fix build with DEBUG_VFS_LOCKS and !MAC	2020-09-03 20:30:52 +00:00
sys	Bump __FreeBSD_version after latest linuxkpi changes	2020-10-02 18:29:25 +00:00
teken	Do a sweep and remove most WARNS=6 settings	2020-10-01 01:10:51 +00:00
tests	Add small tool to invoke kernel test framework tests.	2020-09-02 09:20:40 +00:00
tools	Make makesyscalls.lua initialize 'struct sysent' entries using c99	2020-09-25 09:34:00 +00:00
ufs	Convert page cache read to VOP.	2020-09-15 22:06:36 +00:00
vm	vm_pageout: Avoid rounding down the inactive scan target	2020-10-02 19:16:06 +00:00
x86	Rename kernel option ACPI_DMAR to IOMMU.	2020-09-29 20:29:07 +00:00
xdr
xen
Makefile