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| author | Eric Dumazet <edumazet@google.com> | 2025-07-08 00:38:59 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-07-10 05:24:10 +0300 |
| commit | 1a03edeb84e6e3b9c6ca5a642557bced93d54434 (patch) | |
| tree | 70214311353feee546f842e1629027ae359b5648 /scripts/gdb/linux/interrupts.py | |
| parent | ffdde7bf5a439aaa1955ebd581f5c64ab1533963 (diff) | |
| download | linux-1a03edeb84e6e3b9c6ca5a642557bced93d54434.tar.xz | |
tcp: refine sk_rcvbuf increase for ooo packets
When a passive flow has not been accepted yet, it is
not wise to increase sk_rcvbuf when receiving ooo packets.
A very busy server might tune down tcp_rmem[1] to better
control how much memory can be used by sockets waiting
in its listeners accept queues.
Fixes: 63ad7dfedfae ("tcp: adjust rcvbuf in presence of reorders")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20250707213900.1543248-2-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'scripts/gdb/linux/interrupts.py')
0 files changed, 0 insertions, 0 deletions