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authorPauli Virtanen <pav@iki.fi>2025-04-03 19:57:59 +0300
committerLuiz Augusto von Dentz <luiz.von.dentz@intel.com>2025-04-10 20:09:25 +0300
commitc174cd0945ad3f1b7e48781e0d22b94f9e89b28b (patch)
tree1fced9d6d30d9e5f3ae9e612cc099b86cc911cf8 /tools/perf/scripts/python/gecko.py
parente92900c9803fb35ad6cf599cb268b8ddd9f91940 (diff)
downloadlinux-c174cd0945ad3f1b7e48781e0d22b94f9e89b28b.tar.xz
Bluetooth: increment TX timestamping tskey always for stream sockets
Documentation/networking/timestamping.rst implies TX timestamping OPT_ID tskey increments for each sendmsg. In practice: TCP socket increments it for all sendmsg, timestamping on or off, but UDP only when timestamping is on. The user-visible counter resets when OPT_ID is turned on, so difference can be seen only if timestamping is enabled for some packets only (eg. via SO_TIMESTAMPING CMSG). Fix BT sockets to work in the same way: stream sockets increment tskey for all sendmsg (seqpacket already increment for timestamped only). Fixes: 134f4b39df7b ("Bluetooth: add support for skb TX SND/COMPLETION timestamping") Signed-off-by: Pauli Virtanen <pav@iki.fi> Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
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