From: Zefan Li <lizefan@huawei.com>
To: Tejun Heo <tj@kernel.org>
Cc: <axboe@kernel.dk>, <vgoyal@redhat.com>,
<linux-kernel@vger.kernel.org>, <avanzini.arianna@gmail.com>,
<kernel-team@fb.com>, <hannes@cmpxchg.org>,
<cgroups@vger.kernel.org>
Subject: Re: [PATCH 02/10] cgroup: introduce cgroup_subsys->legacy_name
Date: Tue, 28 Jul 2015 14:39:36 +0800 [thread overview]
Message-ID: <55B723A8.1080201@huawei.com> (raw)
In-Reply-To: <1437763434-28699-3-git-send-email-tj@kernel.org>
> @@ -1448,7 +1451,8 @@ static int parse_cgroupfs_options(char *data, struct cgroup_sb_opts *opts)
> }
>
> for_each_subsys(ss, i) {
> - if (strcmp(token, ss->name))
> + if (strcmp(token, ss->name) &&
> + strcmp(token, ss->legacy_name))
> continue;
As mounting with specified subsystems is only allowed in legacy hierarchy,
I think we should allow using leagcy name only?
> if (ss->disabled)
> continue;
next prev parent reply other threads:[~2015-07-28 6:40 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-24 18:43 [PATCHSET block/for-4.3] blkcg: implement interface for the unified hierarchy Tejun Heo
2015-07-24 18:43 ` [PATCH 01/10] cgroup: don't print subsystems for the default hierarchy Tejun Heo
2015-07-29 1:18 ` Zefan Li
2015-08-18 21:01 ` Tejun Heo
2015-07-24 18:43 ` [PATCH 02/10] cgroup: introduce cgroup_subsys->legacy_name Tejun Heo
2015-07-28 6:39 ` Zefan Li [this message]
2015-07-28 15:23 ` Tejun Heo
2015-07-28 17:56 ` [PATCH v2 " Tejun Heo
2015-08-18 21:01 ` Tejun Heo
2015-07-29 1:18 ` [PATCH " Zefan Li
2015-07-24 18:43 ` [PATCH 03/10] blkcg: remove unnecessary NULL checks from __cfqg_set_weight_device() Tejun Heo
2015-07-24 18:43 ` [PATCH 04/10] blkcg: refine error codes returned during blkcg configuration Tejun Heo
2015-07-24 18:43 ` [PATCH 05/10] blkcg: rename subsystem name from blkio to io Tejun Heo
2015-07-24 18:43 ` [PATCH 06/10] blkcg: mark existing cftypes as legacy Tejun Heo
2015-07-24 18:43 ` [PATCH 07/10] blkcg: move body parsing from blkg_conf_prep() to its callers Tejun Heo
2015-07-24 18:43 ` [PATCH 08/10] blkcg: separate out tg_conf_updated() from tg_set_conf() Tejun Heo
2015-07-24 18:43 ` [PATCH 09/10] blkcg: misc preparations for unified hierarchy interface Tejun Heo
2015-07-24 18:43 ` [PATCH 10/10] blkcg: implement interface for the unified hierarchy Tejun Heo
2015-07-30 22:58 ` [PATCH v2 " Tejun Heo
2015-07-27 16:12 ` [PATCHSET block/for-4.3] " Vivek Goyal
2015-07-27 18:13 ` Tejun Heo
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