mav 9d70ae4b76 Reimplement BIO_ORDERED handling in nvd(4). ... This fixes BIO_ORDERED semantics while also improving performance by: - sleeping also before BIO_ORDERED bio, as defined, not only after; - not queueing BIO_ORDERED bio to taskqueue if no other bios running; - waking up sleeping taskqueue explicitly rather then rely on polling. On Samsung SSD 970 PRO this shows sync write latency, measured with `diskinfo -wS`, reduction from ~2ms to ~1.1ms by not sleeping without reason till next HZ tick. On the same device ZFS pool with 8 ZVOLs synchronously writing 4KB blocks shows ~950 IOPS instead of ~750 IOPS before. I suspect ZFS does not need BIO_ORDERED on BIO_FLUSH at all, but that will be next question. MFC after: 2 weeks Sponsored by: iXsystems, Inc.		2019-01-29 20:35:09 +00:00
..
amd64	Extract the coverage sanitizer KPI to a new file.	2019-01-29 11:04:17 +00:00
arm	awg: fix soft reset failure with no link	2019-01-21 14:35:36 +00:00
arm64	Follow arm[32] and sparc64 KAPI and provide the FreeBSD standard spelling	2019-01-29 20:10:27 +00:00
bsm	Create new EINTEGRITY error with message "Integrity check failed".	2019-01-17 06:35:45 +00:00
cam	Add NO_6_BYTE / NO_SYNC_CACHE quirks for (C|D|E).* Olympus digital cameras	2019-01-27 17:51:49 +00:00
cddl	zfs: allow to change cache flush sysctl	2019-01-26 13:53:00 +00:00
compat	Add full support for PCI_ANY_ID when matching PCI IDs in the LinuxKPI.	2019-01-25 20:13:28 +00:00
conf	Extract the coverage sanitizer KPI to a new file.	2019-01-29 11:04:17 +00:00
contrib	dpaa: fix 32-bit build	2019-01-19 05:20:31 +00:00
crypto	Generalize AES iov optimization	2018-12-13 04:40:53 +00:00
ddb	ddb: Enable 'thread <address>'	2018-10-20 20:45:49 +00:00
dev	Reimplement BIO_ORDERED handling in nvd(4).	2019-01-29 20:35:09 +00:00
dts	[rpi] Reorganize spigen(4) overlays for Raspberry Pi	2019-01-16 01:08:34 +00:00
fs	ext2fs: Add some extra consistency checks for the superblock.	2019-01-25 22:22:29 +00:00
gdb
geom	geom_uzip(4): set 'gp != NULL' assertion on top of the function	2019-01-26 17:17:25 +00:00
gnu	Import DTS from Linux 4.20	2019-01-11 09:40:34 +00:00
i386	Garbage collect AH_SUPPORT_AR5416 config option.	2019-01-25 13:48:40 +00:00
isa	Reapply, with minor tweaks, r338025, from the original commit:	2018-09-26 17:12:14 +00:00
kern	Extract the coverage sanitizer KPI to a new file.	2019-01-29 11:04:17 +00:00
kgssapi	OpenCrypto: Convert sessions to opaque handles instead of integers	2018-07-18 00:56:25 +00:00
libkern	mcount: tidy up ANSIfication	2018-10-20 22:39:35 +00:00
mips	[mips] Fix error condition check that always evaluates to false	2019-01-25 20:14:28 +00:00
modules	Garbage collect AH_SUPPORT_AR5416 config option.	2019-01-25 13:48:40 +00:00
net	- In _iflib_fl_refill(), don't mark an RX buffer as available in the	2019-01-26 21:35:51 +00:00
net80211	Remove 2GHz channel list copies from wireless drivers.	2019-01-26 17:00:55 +00:00
netgraph	Allow ng_nat to be attached to a ethernet interface directly via ng_ether(4)	2018-12-17 16:00:35 +00:00
netinet	Fix the detection of ECN-setup SYN-ACK packets.	2019-01-28 12:45:31 +00:00
netinet6	Fix refcounting leaks in IPv6 MLD code leading to loss of IPv6	2019-01-24 08:34:13 +00:00
netipsec	Remove unused argument to priv_check_cred.	2018-12-11 19:32:16 +00:00
netpfil	Fix the bug introduced in r342908, that causes problems with dynamic	2019-01-29 11:18:41 +00:00
netsmb	Remove unused argument to priv_check_cred.	2018-12-11 19:32:16 +00:00
nfs
nfsclient
nfsserver
nlm
ofed	Mechanical cleanup of epoch(9) usage in network stack.	2019-01-09 01:11:19 +00:00
opencrypto	Plug memory leak for AES_*_NIST_GMAC algorithms.	2018-12-13 08:59:51 +00:00
powerpc	Garbage collect AH_SUPPORT_AR5416 config option.	2019-01-25 13:48:40 +00:00
riscv	Follow arm[32] and sparc64 KAPI and provide the FreeBSD standard spelling	2019-01-29 20:10:27 +00:00
rpc	Add kern.rpc.gss.client_max, to make it possible to bump it easily.	2018-12-15 11:32:11 +00:00
security	Create new EINTEGRITY error with message "Integrity check failed".	2019-01-17 06:35:45 +00:00
sparc64	Garbage collect AH_SUPPORT_AR5416 config option.	2019-01-25 13:48:40 +00:00
sys	Extract the coverage sanitizer KPI to a new file.	2019-01-29 11:04:17 +00:00
teken	Implement ECMA-48 "REP", some Linuxen have started emitting them recently.	2018-10-21 08:29:36 +00:00
tests	epoch_test: fix compile	2018-07-15 00:31:17 +00:00
tools	make_dtb.sh: Use $CPP instead of assuming that cpp is in $PATH	2018-12-14 23:53:28 +00:00
ufs	This bug was introduced with the change to use softdep_bp_to_mp() in	2019-01-28 21:36:45 +00:00
vm	Correct uma_prealloc()'s use of domainset iterators after r339925.	2019-01-23 18:58:15 +00:00
x86	i386/PAE busdma: allow more bounce pages.	2019-01-18 13:43:11 +00:00
xdr
xen	xen: legacy PVH fixes for the new interrupt count	2018-09-13 07:14:11 +00:00
Makefile