linux/Documentation
Neal Cardwell ba4618885b tcp: remove RFC3517/RFC6675 hint state: lost_skb_hint, lost_cnt_hint
Now that obsolete RFC3517/RFC6675 TCP loss detection has been removed,
we can remove the somewhat complex and intrusive code to maintain its
hint state: lost_skb_hint and lost_cnt_hint.

This commit makes tcp_clear_retrans_hints_partial() empty. We will
remove tcp_clear_retrans_hints_partial() and its call sites in the
next commit.

Suggested-by: Yuchung Cheng <ycheng@google.com>
Signed-off-by: Neal Cardwell <ncardwell@google.com>
Reviewed-by: Yuchung Cheng <ycheng@google.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20250615001435.2390793-3-ncardwell.sw@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-06-17 16:19:04 -07:00
..
ABI net: phy: Add c45_phy_ids sysfs directory entry 2025-06-17 15:11:51 +02:00
PCI Merge branch 'pci/misc' 2025-06-04 10:50:45 -05:00
RCU
accel
accounting
admin-guide USB/Thunderbolt changes for 6.16-rc1 2025-06-06 12:45:35 -07:00
arch RISC-V Patches for the 6.16 Merge Window, Part 1 2025-06-06 18:05:18 -07:00
block Documentation: ublk: document UBLK_F_PER_IO_DAEMON 2025-05-31 14:38:57 -06:00
bpf
cdrom
core-api Kbuild updates for v6.16 2025-06-07 10:05:35 -07:00
cpu-freq
crypto
dev-tools
devicetree dt-bindings: net: renesas-gbeth: Add support for RZ/G3E (R9A09G047) SoC 2025-06-12 18:45:03 -07:00
doc-guide Docs: doc-guide: update sphinx.rst Sphinx version number 2025-05-21 04:28:29 -06:00
driver-api dpll: add phase-offset-monitor feature to netlink spec 2025-06-13 18:21:57 -07:00
edac cxl/edac: Add CXL memory device soft PPR control feature 2025-05-23 13:25:06 -07:00
fault-injection
fb fbdev: sstfb.rst: Fix spelling mistake 2025-05-31 10:24:02 +02:00
features LoongArch: Enable ARCH_SUPPORTS_MSEAL_SYSTEM_MAPPINGS 2025-05-30 21:45:42 +08:00
filesystems fourteen smb3 client fixes, most smbdirect related 2025-06-08 10:20:21 -07:00
firmware-guide
firmware_class
fpga
gpu drm fixes for 6.16-rc1 2025-06-06 08:09:56 -07:00
hid
hwmon hwmon updates for v6.16 2025-06-03 09:11:26 -07:00
i2c
iio docs: iio: ad3552r: fix malformed table 2025-05-21 14:19:46 +01:00
images
infiniband
input Input: amijoy - make headings compliant w/ guidelines in documentation 2025-05-30 15:34:38 -07:00
isdn
kbuild Kbuild updates for v6.16 2025-06-07 10:05:35 -07:00
kernel-hacking
leds LEDs for v6.16 2025-06-03 12:10:31 -07:00
litmus-tests
livepatch
locking
maintainer
mhi
misc-devices misc: amd-sbi: Add document for AMD SB IOCTL description 2025-05-21 14:44:41 +02:00
mm Docs/damon: update titles and brief introductions to explain DAMOS 2025-05-22 14:55:38 -07:00
netlabel
netlink dpll: add phase-offset-monitor feature to netlink spec 2025-06-13 18:21:57 -07:00
networking tcp: remove RFC3517/RFC6675 hint state: lost_skb_hint, lost_cnt_hint 2025-06-17 16:19:04 -07:00
nvdimm
nvme
pcmcia
peci
power
process - The 3 patch series "hung_task: extend blocking task stacktrace dump to 2025-05-31 19:12:53 -07:00
rust Documentation: rust: testing: add docs on the new KUnit `#[test]` tests 2025-05-27 20:09:59 +02:00
scheduler sched_ext: Changes for v6.16 2025-05-27 21:12:50 -07:00
scsi
security
sound
sphinx
sphinx-static
spi
staging rpmsg updates for v6.16 2025-06-02 11:06:44 -07:00
sunrpc/xdr
target
tee
timers
tools
trace Char/Misc/IIO pull request for 6.16-rc1 2025-06-06 11:50:47 -07:00
translations Kbuild updates for v6.16 2025-06-07 10:05:35 -07:00
usb
userspace-api LoongArch changes for v6.16 2025-06-07 09:56:18 -07:00
virt Notable changes: 2025-06-05 11:45:33 -07:00
w1
watchdog
wmi
.gitignore
Changes
CodingStyle
Kconfig
Makefile
SubmittingPatches
atomic_bitops.txt
atomic_t.txt
conf.py
docutils.conf
index.rst
memory-barriers.txt
subsystem-apis.rst