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62a09ee976
freebsd-skq/sys
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Alexander Motin 62a09ee976 Fix queue length reporting in mps(4) and mpr(4). 
Both drivers were found to report CAM bigger queue depth then they really
can handle.  It made them later under high load with many disks return
some of submitted requests back with CAM_REQUEUE_REQ status for later
resubmission.

Reviewed by:	scottl
MFC after:	1 week
Sponsored by:	iXsystems, Inc.
Differential Revision:	https://reviews.freebsd.org/D14215
2018-02-06 16:02:25 +00:00
..
amd64 Additional linuxolator whitespace cleanup, missed in r328890 2018-02-05 18:39:06 +00:00
arm Implement mitigation for Spectre version 2 attacks on ARMv7. 2018-01-27 11:19:41 +00:00
arm64 Only promote userspace mappings to superpages. This was dropped in r328510, 2018-02-01 14:26:26 +00:00
bsm sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
cam Return a C errno for cam_periph_acquire(). 2018-02-06 06:42:25 +00:00
cddl zfs: move a utility function, ioflags, closer to its consumers 2018-02-05 14:19:36 +00:00
compat Linuxolator whitespace cleanup 2018-02-05 17:29:12 +00:00
conf Move signal trampolines out of locore.s into separate source file. 2018-02-06 00:02:30 +00:00
contrib MFV r328490: Update libfdt to github:f1879e1 2018-01-27 21:25:45 +00:00
crypto ccp(4): Store IV in output buffer in GCM software fallback when requested 2018-01-27 07:41:31 +00:00
ddb Implement 'domainset', a cpuset based NUMA policy mechanism. This allows 2018-01-12 22:48:23 +00:00
dev Fix queue length reporting in mps(4) and mpr(4). 2018-02-06 16:02:25 +00:00
dts Add a skeleton Clock Manager for RPi2/3, and use that from pwm 2018-01-22 07:10:30 +00:00
fs ext2fs: remove EXT4F_RO_INCOMPAT_SUPP 2018-02-05 15:14:01 +00:00
gdb sys/gdb: further adoption of SPDX licensing ID tags. 2017-11-27 15:16:59 +00:00
geom geom: don't write stack garbage in disk labels 2018-02-04 14:49:55 +00:00
gnu bwn(4): migrate bwn(4) to the native bhnd(9) interface, and drop siba_bwn. 2018-02-05 23:38:15 +00:00
i386 Move signal trampolines out of locore.s into separate source file. 2018-02-06 00:02:30 +00:00
isa Add ISA PNP tables to ISA drivers. Fix a few incidental comments. 2018-01-29 00:22:30 +00:00
kern Followup on r302393 by cperciva, improving calculation of boot pages required 2018-02-06 04:16:00 +00:00
kgssapi sys/kgssapi: general adoption of SPDX licensing ID tags. 2017-11-27 15:49:00 +00:00
libkern SPDX: fix wrong license ID tag in libkern. 2017-12-28 01:20:30 +00:00
mips Make mips_postboot_fixup work when building the kernel with clang+lld 2018-02-06 15:41:15 +00:00
modules dtb/allwinner: Add sun7i-a20-lamobo-r1.dts (Banana Pi R1) 2018-02-06 14:57:03 +00:00
net BPF: Switch to 32 bit compatible mode only when thread is 32 bit 2018-01-25 12:13:41 +00:00
net80211 net80211: sanitize input for ieee80211_output() 2017-12-30 00:40:34 +00:00
netgraph Revert r327828, r327949, r327953, r328016-r328026, r328041: 2018-01-21 15:42:36 +00:00
netinet Export tcp_always_keepalive for use by the Chelsio TOM module. 2018-01-30 23:01:37 +00:00
netinet6 Modify ip6_get_prevhdr() to be able use it safely. 2018-02-05 09:22:07 +00:00
netipsec Adopt revision 1.76 and 1.77 from NetBSD: 2018-01-24 19:48:25 +00:00
netpfil pf: Avoid warning without INVARIANTS 2018-02-01 07:52:06 +00:00
netsmb Unsign some values related to allocation. 2018-01-22 02:08:10 +00:00
nfs Do pass removing some write-only variables from the kernel. 2017-12-25 04:48:39 +00:00
nfsclient style: Remove remaining deprecated MALLOC/FREE macros 2018-01-25 22:25:13 +00:00
nfsserver sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
nlm Do pass removing some write-only variables from the kernel. 2017-12-25 04:48:39 +00:00
ofed sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
opencrypto Move per-operation data out of the csession structure. 2018-01-26 23:21:50 +00:00
powerpc Only look for L2 cache controllers for mpc85xx_cache 2018-02-04 20:07:08 +00:00
riscv Remove SFBUF_OPTIONAL_DIRECT_MAP and such hacks, replacing them across the 2018-01-19 17:46:31 +00:00
rpc Do pass removing some write-only variables from the kernel. 2017-12-25 04:48:39 +00:00
security Do pass removing some write-only variables from the kernel. 2017-12-25 04:48:39 +00:00
sparc64 Add ISA PNP tables to ISA drivers. Fix a few incidental comments. 2018-01-29 00:22:30 +00:00
sys psm(4): Add support for HP EliteBook 1040 ForcePads. 2018-01-31 21:14:59 +00:00
teken sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
tests
tools Avoid using \$. It's an unknown escape sequence. Some awks warn about 2018-01-28 05:13:08 +00:00
ufs Occasional cylinder-group check-hash errors were being reported on 2018-02-06 00:19:46 +00:00
vm Followup on r302393 by cperciva, improving calculation of boot pages required 2018-02-06 04:16:00 +00:00
x86 Expand IBRS TLA in sysctl help lines. 2018-01-31 16:54:05 +00:00
xdr sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
xen sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
Makefile Move sys/boot to stand. Fix all references to new location 2017-11-14 23:02:19 +00:00