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| author |   Maciej Żenczykowski <maze@google.com> | 2023-07-25 01:54:43 -0700 |
|---|---|---|
| committer |   Florian Westphal <fw@strlen.de> | 2023-08-08 13:03:36 +0200 |
| commit | 1d85594fd3e7e39e63b53b1bdc2d89db43b6ecd5 (patch) | |
| tree | 94a87076accd53fd402cc391823bc43acce99f7b /tools/perf/scripts/python/stackcollapse.py | |
| parent | netfilter: h323: Remove unused function declarations (diff) | |
| download | wireguard-linux-1d85594fd3e7e39e63b53b1bdc2d89db43b6ecd5.tar.xz wireguard-linux-1d85594fd3e7e39e63b53b1bdc2d89db43b6ecd5.zip | |
netfilter: nfnetlink_log: always add a timestamp
Compared to all the other work we're already doing to deliver
an skb to userspace this is very cheap - at worse an extra
call to ktime_get_real() - and very useful.
(and indeed it may even be cheaper if we're running from other hooks)
(background: Android occasionally logs packets which
caused wake from sleep/suspend and we'd like to have
timestamps reliably associated with these events)
Cc: Pablo Neira Ayuso <pablo@netfilter.org>
Cc: Martin KaFai Lau <kafai@fb.com>
Cc: Florian Westphal <fw@strlen.de>
Signed-off-by: Maciej Żenczykowski <maze@google.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions