Re: vchiq: Performance regression since 5.18-rc1
From: "Paul E. McKenney" <paulmck@kernel.org>
Date: 2022-05-25 15:06:29
Also in:
linux-mm, lkml, regressions
On Wed, May 25, 2022 at 04:26:27PM +0200, Sebastian Andrzej Siewior wrote:
On 2022-05-25 16:07:47 [+0200], Stefan Wahren wrote:quoted
this was the same as Paul send. I think i need more time for investigation, maybe there is an issue with the application.I haven't seen Paul referring to *that* patch. He pointed to some fs/ related changes.
True! Both patches changed from a synchronize_rcu() to a synchronize_rcu_expedited(), but different instances of synchronize_rcu(). Thanx, Paul _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel