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b322e09c5c
freebsd-skq/sys
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pkelsey b322e09c5c Adjust if_vmx default receive parameters for better out-of-box performance 
These adjustments improve performance with jumbo frames and/or LRO
enabled (i.e., when there may be multiple descriptors per packet) by
increasing the default size of the receive queues and by always using
page-sized buffers for the body type receive ring.

This patch also adjust the initialization of the max frame size to
remove cases where certain configuration sequences would result in 2K
receive buffers being used instead of 4K ones when jumbo frames were
enabled.

Reviewed by:	gallatin
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D23950
2020-03-14 20:11:46 +00:00
..
amd64 Merge ^/head r358832 through r358848. 2020-03-10 17:49:09 +00:00
arm arm: zynq: An SPI driver for Zynq platforms 2020-02-28 10:57:23 +00:00
arm64 Add the missing brackets to the logical expression. 2020-03-09 13:36:45 +00:00
bsm vfs: add realpathat syscall 2020-02-20 16:58:19 +00:00
cam Add comment about how the deferred callback for AC_FOUND_DEVICE we 2020-03-14 02:36:45 +00:00
cddl TODO DONE: Use sx_xholder in SPL rwlock.h 2020-03-14 00:16:15 +00:00
compat Merge ^/head r358832 through r358848. 2020-03-10 17:49:09 +00:00
conf Enable ixl device on PowerPC64 2020-03-12 12:47:10 +00:00
contrib Retire macros: 2020-03-02 23:25:02 +00:00
crypto Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many) 2020-02-26 14:26:36 +00:00
ddb Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many) 2020-02-26 14:26:36 +00:00
dev Adjust if_vmx default receive parameters for better out-of-box performance 2020-03-14 20:11:46 +00:00
dts arm: zynq: An SPI driver for Zynq platforms 2020-02-28 10:57:23 +00:00
fs fusefs: avoid cache corruption with buggy fuse servers 2020-03-11 04:29:45 +00:00
gdb Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many) 2020-02-26 14:26:36 +00:00
geom Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many) 2020-02-26 14:26:36 +00:00
gnu dts: Update our copy for arm, arm64 and riscv dts to Linux 5.5 2020-02-28 15:42:51 +00:00
i386 Finish removal of bktr 2020-03-01 20:37:42 +00:00
isa sc(4) md bits: stop setting sc->kbd entirely 2019-12-30 02:07:55 +00:00
kern kern_jail: missing \0 termination check on osrelease parameter 2020-03-14 14:04:55 +00:00
kgssapi Stop using des_cblock * for arguments to DES functions. 2019-08-26 17:25:07 +00:00
libkern Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many) 2020-02-26 14:26:36 +00:00
mips Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many) 2020-02-26 14:26:36 +00:00
modules Sparc64 and pc98 needed cam_machdep and/or ata_machdep for various 2020-03-14 18:35:44 +00:00
net Remove refill budget from iflib 2020-03-14 19:58:50 +00:00
net80211 Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (7 of many) 2020-02-21 16:32:17 +00:00
netgraph Fix spelling of "dropped". 2020-03-04 22:32:40 +00:00
netinet Use KMOD_TCPSTAT_INC instead of TCPSTAT_INC for RACK and BBR, since 2020-03-12 15:37:41 +00:00
netinet6 ip6: retire in6_selectroute_fib() as promised 8 years ago 2020-03-03 13:48:12 +00:00
netipsec Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many) 2020-02-26 14:26:36 +00:00
netpfil Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many) 2020-02-26 14:26:36 +00:00
netsmb Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many) 2020-02-26 14:26:36 +00:00
nfs Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many) 2020-02-26 14:26:36 +00:00
nfsclient
nfsserver
nlm Remove stale FreeBSD_version checks. 2020-03-01 23:01:37 +00:00
ofed Fix some whitespace issues in ipoib. 2020-03-06 09:59:07 +00:00
opencrypto Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many) 2020-02-26 14:26:36 +00:00
powerpc powerpc: Simplify _nodrop variants of FPU and vector register saves 2020-03-13 01:27:37 +00:00
riscv fuspi: silence build warning, plug resource leak 2020-03-09 04:09:36 +00:00
rpc Remove obsolete old-freebsd version compat shim. 2020-03-01 23:01:51 +00:00
security In r358471, we interrupted the case block that would eventually lead 2020-03-03 01:46:35 +00:00
sys Return reschedule_signals() to being static again. 2020-03-10 20:04:38 +00:00
teken Adjust teken to allow build as part of loader 2019-09-05 18:07:40 +00:00
tests Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many) 2020-02-26 14:26:36 +00:00
tools vfs: stop null checking routines in vop wrappers 2020-01-26 00:41:38 +00:00
ufs When mounting a UFS filesystem, return EINTEGRITY rather than EIO 2020-03-11 21:00:40 +00:00
vm Check for busy or wired in vm_page_relookup(). Some callers will only keep 2020-03-11 22:25:45 +00:00
x86 Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many) 2020-02-26 14:26:36 +00:00
xdr typo: s/impelmentation/implementation/. 2020-02-07 15:14:29 +00:00
xen Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (16 of many) 2020-02-25 19:04:39 +00:00
Makefile Remove sparc64 kernel support 2020-02-03 17:35:11 +00:00