diff options
| author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2025-05-12 11:27:24 +0200 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2025-05-15 15:23:30 +0200 |
| commit | 1c0829788a6e6e165846b9bedd0b908ef16260b6 (patch) | |
| tree | 3cdf044e94bb3eef22e379d28bdc2b3ae3c1f975 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | c99dac52ffad5df88c9c52ab2008b182743bdcc1 (diff) | |
ipv4/route: Use this_cpu_inc() for stats on PREEMPT_RT
The statistics are incremented with raw_cpu_inc() assuming it always
happens with bottom half disabled. Without per-CPU locking in
local_bh_disable() on PREEMPT_RT this is no longer true.
Use this_cpu_inc() on PREEMPT_RT for the increment to not worry about
preemption.
Cc: David Ahern <dsahern@kernel.org>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Link: https://patch.msgid.link/20250512092736.229935-4-bigeasy@linutronix.de
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions