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From: Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
To: Daniel Wagner <wagi-kQCPcA+X3s7YtjvyW6yDsg@public.gmane.org>
Cc: netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	Daniel Wagner
	<daniel.wagner-98C5kh4wR6ohFhg+JK9F0w@public.gmane.org>,
	"David S. Miller" <davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>,
	Andrew Morton
	<akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>,
	Eric Dumazet <edumazet-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>,
	Gao feng <gaofeng-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>,
	Glauber Costa <glommer-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>,
	Jamal Hadi Salim <jhs-jkUAjuhPggJWk0Htik3J/w@public.gmane.org>,
	John Fastabend
	<john.r.fastabend-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
	Kamezawa Hiroyuki
	<kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org>,
	Li Zefan <lizefan-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>,
	Neil Horman <nhorman-2XuSBdqkA4R54TAoqtyWWQ@public.gmane.org>
Subject: Re: [PATCH v2 00/10] cgroup: Assign subsystem IDs during compile time
Date: Fri, 24 Aug 2012 16:15:28 -0700	[thread overview]
Message-ID: <20120824231528.GO21325@google.com> (raw)
In-Reply-To: <1345816904-21745-1-git-send-email-wagi-kQCPcA+X3s7YtjvyW6yDsg@public.gmane.org>

Hello, Daniel.

On Fri, Aug 24, 2012 at 04:01:34PM +0200, Daniel Wagner wrote:
> CGROUP_BUILTIN_SUBSYS_COUNT is also gone in this version.  This time I
> trade space for speed. Some extra cycles are spend to identify the
> modules in the for loops, e.g.

There's no point in optimizing either space or speed here.  It's not a
hot path by any stretch of imagination.  Please focus on making it
simple.

Thanks.

-- 
tejun

  parent reply	other threads:[~2012-08-24 23:15 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-08-24 14:01 [PATCH v2 00/10] cgroup: Assign subsystem IDs during compile time Daniel Wagner
2012-08-24 14:01 ` [PATCH v2 01/10] cgroup: net_cls: Use empty task_cls_classid() when !CONFIG_NET_CLS(_MODULE) Daniel Wagner
     [not found]   ` <1345816904-21745-2-git-send-email-wagi-kQCPcA+X3s7YtjvyW6yDsg@public.gmane.org>
2012-08-24 23:22     ` Tejun Heo
2012-08-27  2:32   ` Li Zefan
2012-08-27  2:32     ` Li Zefan
2012-08-24 14:01 ` [PATCH v2 03/10] cgroup: net_cls: Protect access to task_cls_classid() when built as module Daniel Wagner
     [not found]   ` <1345816904-21745-4-git-send-email-wagi-kQCPcA+X3s7YtjvyW6yDsg@public.gmane.org>
2012-08-24 23:26     ` Tejun Heo
2012-08-25 16:56       ` Daniel Wagner
     [not found]         ` <503903BD.6020208-kQCPcA+X3s7YtjvyW6yDsg@public.gmane.org>
2012-08-28 14:47           ` Paul E. McKenney
     [not found]             ` <20120828144725.GR2961-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
2012-08-28 16:41               ` Daniel Wagner
2012-08-24 14:01 ` [PATCH v2 05/10] cgroup: Remove CGROUP_BUILTIN_SUBSYS_COUNT Daniel Wagner
     [not found]   ` <1345816904-21745-6-git-send-email-wagi-kQCPcA+X3s7YtjvyW6yDsg@public.gmane.org>
2012-08-24 23:28     ` Tejun Heo
     [not found]       ` <20120824232840.GS21325-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2012-08-25 16:59         ` Daniel Wagner
     [not found]           ` <5039046D.1040402-kQCPcA+X3s7YtjvyW6yDsg@public.gmane.org>
2012-09-06 22:23             ` Tejun Heo
2012-08-24 14:01 ` [PATCH v2 06/10] cgroup: Assign subsystem IDs during compile time Daniel Wagner
     [not found]   ` <1345816904-21745-7-git-send-email-wagi-kQCPcA+X3s7YtjvyW6yDsg@public.gmane.org>
2012-08-24 23:38     ` Tejun Heo
     [not found]       ` <20120824233810.GT21325-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2012-08-25 17:11         ` Daniel Wagner
     [not found]           ` <50390743.2090203-kQCPcA+X3s7YtjvyW6yDsg@public.gmane.org>
2012-09-06 22:32             ` Tejun Heo
2012-08-24 14:01 ` [PATCH v2 08/10] cgroup: net_cls: Merge builtin and module version of task_cls_classid() Daniel Wagner
     [not found]   ` <1345816904-21745-9-git-send-email-wagi-kQCPcA+X3s7YtjvyW6yDsg@public.gmane.org>
2012-08-24 23:41     ` Tejun Heo
     [not found] ` <1345816904-21745-1-git-send-email-wagi-kQCPcA+X3s7YtjvyW6yDsg@public.gmane.org>
2012-08-24 14:01   ` [PATCH v2 02/10] cgroup: net_cls: Move sock_update_classid() decleration to cls_cgroup.h Daniel Wagner
2012-08-24 14:01   ` [PATCH v2 04/10] cgroup: net_prio: Protect access to task_netprioidx() when built as module Daniel Wagner
     [not found]     ` <1345816904-21745-5-git-send-email-wagi-kQCPcA+X3s7YtjvyW6yDsg@public.gmane.org>
2012-08-24 23:26       ` Tejun Heo
2012-08-24 14:01   ` [PATCH v2 07/10] cgroup: net_cls: Simplify ifdef logic Daniel Wagner
     [not found]     ` <1345816904-21745-8-git-send-email-wagi-kQCPcA+X3s7YtjvyW6yDsg@public.gmane.org>
2012-08-24 23:39       ` Tejun Heo
2012-08-24 14:01   ` [PATCH v2 09/10] cgroup: net_prio: " Daniel Wagner
     [not found]     ` <1345816904-21745-10-git-send-email-wagi-kQCPcA+X3s7YtjvyW6yDsg@public.gmane.org>
2012-08-24 23:42       ` Tejun Heo
2012-08-24 14:01   ` [PATCH v2 10/10] cgroup: net_prio: Merge builtin and module version of task_netprioidx() Daniel Wagner
2012-08-24 15:01   ` [PATCH v2 00/10] cgroup: Assign subsystem IDs during compile time Daniel Wagner
2012-08-24 23:15   ` Tejun Heo [this message]
     [not found]     ` <20120824231528.GO21325-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2012-08-25 16:49       ` Daniel Wagner

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