Re: Performance regression in ip_set_swap on 6.1.69

[David Wang]

At 2024-01-10 19:05:18, "David Wang" <00107082@xxxxxxx> wrote:
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>My test code is as following, it would stress swapping ipset 'foo' with 'bar'; (foo/bar ipset needs to be created before the test.)
>With latest 6.7, the stress would take about 180 seconds to finish, but with `synchronize_rcu` removed, it only took 3seconds.

Correction,  with 'synchronize_rcu' removed, it only took about 0.03 seconds
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>David