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| author | Kuniyuki Iwashima <kuniyu@amazon.com> | 2022-08-23 10:46:55 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-08-24 13:46:58 +0100 |
| commit | fa45d484c52c73f79db2c23b0cdfc6c6455093ad (patch) | |
| tree | fa4046a28fd1b138945ad4e81880029d5b22a793 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 657b991afb89d25fe6c4783b1b75a8ad4563670d (diff) | |
net: Fix a data-race around netdev_budget_usecs.
While reading netdev_budget_usecs, it can be changed concurrently.
Thus, we need to add READ_ONCE() to its reader.
Fixes: 7acf8a1e8a28 ("Replace 2 jiffies with sysctl netdev_budget_usecs to enable softirq tuning")
Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions