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From: Tejun Heo <>
To: "Michal Koutný" <>
Cc: brookxu <>,,,,,
Subject: Re: [PATCH v2] misc_cgroup: use a counter to count the number of failures
Date: Tue, 24 Aug 2021 09:08:49 -1000	[thread overview]
Message-ID: <YSVDwc/> (raw)
In-Reply-To: <>


On Tue, Aug 24, 2021 at 06:44:23PM +0200, Michal Koutný wrote:
> However, the non-hierarchical failcnt interface looks like v1ism to me
> (I think new features should come with v2 first in mind).
> What about exposing this in file with max.$res_name entries? 

Ah yeah, good point. sounds like a good spot to put these.

> Or if the hierarchical reporting is unnecessary now, there can be just
> for starters.

I'd prefer to stick with hierarchical counting as the first step at least.

> (That reminds me the forgotten[.local] rework [1], oops.)

I think both counters are useful - the number of failures due to this type
of limit in this subhierarchy, and the number of failures caused by this
particular limit in this subhierarchy. It's a pretty subtle difference to
encapsulate in a counter name tho.



  reply	other threads:[~2021-08-24 19:08 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-14  0:15 brookxu
2021-08-14  1:16 ` Vipin Sharma
2021-08-24 16:44 ` Michal Koutný
2021-08-24 19:08   ` Tejun Heo [this message]
2021-08-25  6:50     ` brookxu
2021-08-26  1:34     ` brookxu
2021-08-26 11:29       ` Michal Koutný
2021-09-08  5:29         ` brookxu
2021-09-09 15:01           ` Michal Koutný

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