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9dc7d8a246
freebsd-dev/sys
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Richard Scheffenegger 9dc7d8a246 TCP: make after-idle work for transactional sessions. 
The use of t_rcvtime as proxy for the last transmission
fails for transactional IO, where the client requests
data before the server can respond with a bulk transfer.

Set aside a dedicated variable to actually track the last
locally sent segment going forward.

Reported by:	rrs
Reviewed by:	rrs, tuexen (mentor)
Approved by:	tuexen (mentor), rgrimes (mentor)
MFC after:	2 weeks
Sponsored by:	NetApp, Inc.
Differential Revision:	https://reviews.freebsd.org/D25016
2020-06-24 13:42:42 +00:00
..
amd64 Adapt linuxulator syscalls.master files to the new layout. 2020-06-21 10:09:34 +00:00
arm Fix reboot command on the Raspberry Pi series. 2020-06-22 08:12:21 +00:00
arm64 arm64 armreg.h: fix TCR_TBI1 definition 2020-06-23 15:32:05 +00:00
bsm bsm: add AUE_CLOSERANGE 2020-04-24 01:27:25 +00:00
cam Use the more descriptive src_ccb and dst_ccb for the two ccbs being merged. 2020-06-20 04:07:23 +00:00
cddl MFOpenZFS: Add basic zfs ioc input nvpair validation 2020-06-23 06:42:39 +00:00
compat In r362552, RB_SET_PARENT is defined, and use in parens in 2020-06-23 22:47:54 +00:00
conf kmod.mk: Don't split out debug symbols if requested 2020-06-23 18:25:31 +00:00
contrib Document upgrade procedure in FREEBSD-upgrade 2020-06-04 20:48:57 +00:00
crypto Add support for requests with separate AAD to aesni(4). 2020-06-22 23:22:13 +00:00
ddb [PowerPC] More relocation fixes 2020-06-21 03:39:26 +00:00
dev Fix AccessWidth and BitWidth parsing in SPCR table 2020-06-24 12:15:27 +00:00
dts Remove licenses 2020-06-04 17:20:58 +00:00
fs Add some missing parts for supporting va_birthtime. 2020-06-22 08:23:16 +00:00
gdb Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many) 2020-02-26 14:26:36 +00:00
geom Optimize g_journal's superblock update by noting that the summary 2020-06-23 21:44:00 +00:00
gnu dts: patch the am33xx dts for upcoming clock support 2020-06-05 20:14:54 +00:00
i386 Adapt linuxulator syscalls.master files to the new layout. 2020-06-21 10:09:34 +00:00
isa sc(4) md bits: stop setting sc->kbd entirely 2019-12-30 02:07:55 +00:00
kern vfs: track sequential reads and writes separately 2020-06-21 08:51:24 +00:00
kgssapi Add support for optional separate output buffers to in-kernel crypto. 2020-05-25 22:12:04 +00:00
libkern libkern: Add arc4random_uniform 2020-05-23 17:51:06 +00:00
mips [PowerPC] More relocation fixes 2020-06-21 03:39:26 +00:00
modules Add DTB files for ARMADA 8040 based boards. 2020-06-19 14:28:56 +00:00
net iflib: netmap: fix rsync index overrun 2020-06-23 20:23:56 +00:00
net80211 [net80211] Add missing commit to previous-1 uapsd commit. 2020-06-16 00:28:45 +00:00
netgraph Update event masks constant to Bluetooth core spec V5.2 2020-06-15 14:58:40 +00:00
netinet TCP: make after-idle work for transactional sessions. 2020-06-24 13:42:42 +00:00
netinet6 Add the SCTP_SUPPORT kernel option. 2020-06-18 19:32:34 +00:00
netipsec Add the SCTP_SUPPORT kernel option. 2020-06-18 19:32:34 +00:00
netpfil Add the SCTP_SUPPORT kernel option. 2020-06-18 19:32:34 +00:00
netsmb Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many) 2020-02-26 14:26:36 +00:00
nfs Use epoch(9) for rtentries to simplify control plane operations. 2020-05-23 10:21:02 +00:00
nfsclient
nfsserver
nlm Fix export_args ex_flags field so that is 64bits, the same as mnt_flags. 2020-06-14 00:10:18 +00:00
ofed Convert OFED rtable interactions to the new routing KPI. 2020-04-15 13:06:55 +00:00
opencrypto Store the AAD in a separate buffer for KTLS. 2020-06-23 00:02:28 +00:00
powerpc [PowerPC] More relocation fixes 2020-06-21 03:39:26 +00:00
riscv riscv: Use SBI shutdown call to implement RB_POWEROFF 2020-06-08 17:57:21 +00:00
rpc Fix up a comment added by r362455. 2020-06-21 02:49:56 +00:00
security mac_veriexec_fingerprint_check_vnode: v_writecount > 0 means active writers 2020-06-12 21:51:20 +00:00
sys Define RB_SET_PARENT to do all assignments to rb parent 2020-06-23 20:02:55 +00:00
teken
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 The binary representation of the superblock (the fs structure) is written 2020-06-19 01:04:25 +00:00
vm Clarify some language. Favor primary where both master and primary were 2020-06-20 20:21:04 +00:00
x86 Assume all TSCs are synchronized for AMD Family 17h processors and later 2020-06-22 20:42:58 +00:00
xdr Split XDR into separate kernel module. Make krpc depend on xdr. 2020-04-17 06:04:20 +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