From: Jiri Wiesner <jwiesner@suse.de>
To: Julian Anastasov <ja@ssi.bg>
Cc: Simon Horman <horms@verge.net.au>,
lvs-devel@vger.kernel.org,
yunhong-cgl jiang <xintian1976@gmail.com>,
dust.li@linux.alibaba.com
Subject: Re: [RFC PATCHv6 1/7] ipvs: add rcu protection to stats
Date: Sat, 12 Nov 2022 08:51:51 +0100 [thread overview]
Message-ID: <20221112075151.GF3484@incl> (raw)
In-Reply-To: <20221031145647.156930-2-ja@ssi.bg>
On Mon, Oct 31, 2022 at 04:56:41PM +0200, Julian Anastasov wrote:
> In preparation to using RCU locking for the list
> with estimators, make sure the struct ip_vs_stats
> are released after RCU grace period by using RCU
> callbacks. This affects ipvs->tot_stats where we
> can not use RCU callbacks for ipvs, so we use
> allocated struct ip_vs_stats_rcu. For services
> and dests we force RCU callbacks for all cases.
>
> Signed-off-by: Julian Anastasov <ja@ssi.bg>
> ---
Reviewed-by: Jiri Wiesner <jwiesner@suse.de>
--
Jiri Wiesner
SUSE Labs
next prev parent reply other threads:[~2022-11-12 7:51 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-31 14:56 [RFC PATCHv6 0/7] ipvs: Use kthreads for stats Julian Anastasov
2022-10-31 14:56 ` [RFC PATCHv6 1/7] ipvs: add rcu protection to stats Julian Anastasov
2022-11-12 7:51 ` Jiri Wiesner [this message]
2022-10-31 14:56 ` [RFC PATCHv6 2/7] ipvs: use common functions for stats allocation Julian Anastasov
2022-11-12 8:22 ` Jiri Wiesner
2022-10-31 14:56 ` [RFC PATCHv6 3/7] ipvs: use u64_stats_t for the per-cpu counters Julian Anastasov
2022-11-12 9:00 ` Jiri Wiesner
2022-11-12 9:09 ` Jiri Wiesner
2022-11-12 16:01 ` Julian Anastasov
2022-11-14 11:46 ` Julian Anastasov
2022-11-15 12:26 ` Jiri Wiesner
2022-11-15 16:53 ` Julian Anastasov
2022-11-16 17:37 ` Jiri Wiesner
2022-11-19 7:46 ` Jiri Wiesner
2022-10-31 14:56 ` [RFC PATCHv6 4/7] ipvs: use kthreads for stats estimation Julian Anastasov
2022-11-10 15:39 ` Jiri Wiesner
2022-11-10 20:16 ` Julian Anastasov
2022-11-11 17:21 ` Jiri Wiesner
2022-11-21 16:05 ` Jiri Wiesner
2022-10-31 14:56 ` [RFC PATCHv6 5/7] ipvs: add est_cpulist and est_nice sysctl vars Julian Anastasov
2022-11-21 16:29 ` Jiri Wiesner
2022-10-31 14:56 ` [RFC PATCHv6 6/7] ipvs: run_estimation should control the kthread tasks Julian Anastasov
2022-11-21 16:32 ` Jiri Wiesner
2022-10-31 14:56 ` [RFC PATCHv6 7/7] ipvs: debug the tick time Julian Anastasov
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