From: Li Zefan <lizf@cn.fujitsu.com>
To: "Kirill A. Shutemov" <kirill@shutemov.name>
Cc: containers@lists.linux-foundation.org, linux-mm@kvack.org,
Paul Menage <menage@google.com>,
Andrew Morton <akpm@linux-foundation.org>,
KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>,
Balbir Singh <balbir@linux.vnet.ibm.com>,
Pavel Emelyanov <xemul@openvz.org>,
Dan Malek <dan@embeddedalley.com>,
Vladislav Buzov <vbuzov@embeddedalley.com>,
Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH RFC v2 1/4] cgroup: implement eventfd-based generic API for notifications
Date: Wed, 16 Dec 2009 10:00:32 +0800 [thread overview]
Message-ID: <4B283F40.5080706@cn.fujitsu.com> (raw)
In-Reply-To: <4B283B7F.2050403@cn.fujitsu.com>
>> +/*
>> + * Check if a file is a control file
>> + */
>> +static inline struct cftype *__file_cft(struct file *file)
>> +{
>> + if (file->f_dentry->d_inode->i_fop != &cgroup_file_operations)
>> + return ERR_PTR(-EINVAL);
>
> I don't think this check is needed.
>
Sorry, please ignore this comment
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next prev parent reply other threads:[~2009-12-16 2:00 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-12-11 22:59 [PATCH RFC v2 0/4] cgroup notifications API and memory thresholds Kirill A. Shutemov
2009-12-11 22:59 ` [PATCH RFC v2 1/4] cgroup: implement eventfd-based generic API for notifications Kirill A. Shutemov
2009-12-11 22:59 ` [PATCH RFC v2 2/4] memcg: extract mem_group_usage() from mem_cgroup_read() Kirill A. Shutemov
2009-12-11 22:59 ` [PATCH RFC v2 3/4] memcg: rework usage of stats by soft limit Kirill A. Shutemov
2009-12-11 22:59 ` [PATCH RFC v2 4/4] memcg: implement memory thresholds Kirill A. Shutemov
2009-12-12 3:19 ` Daisuke Nishimura
2009-12-12 13:11 ` Kirill A. Shutemov
2009-12-12 13:13 ` Kirill A. Shutemov
2009-12-15 1:58 ` KAMEZAWA Hiroyuki
2009-12-15 10:46 ` Kirill A. Shutemov
2009-12-15 11:09 ` KAMEZAWA Hiroyuki
2009-12-12 3:50 ` [PATCH RFC v2 3/4] memcg: rework usage of stats by soft limit Daisuke Nishimura
2009-12-12 13:06 ` Kirill A. Shutemov
2009-12-12 14:34 ` Daisuke Nishimura
2009-12-12 19:46 ` Kirill A. Shutemov
2009-12-13 1:30 ` Daisuke Nishimura
2009-12-15 1:35 ` KAMEZAWA Hiroyuki
2009-12-15 7:48 ` Kirill A. Shutemov
2009-12-15 8:07 ` KAMEZAWA Hiroyuki
2009-12-16 8:40 ` [PATCH RFC v2 2/4] memcg: extract mem_group_usage() from mem_cgroup_read() Balbir Singh
2009-12-15 9:11 ` [PATCH RFC v2 1/4] cgroup: implement eventfd-based generic API for notifications Kirill A. Shutemov
2009-12-15 9:35 ` KAMEZAWA Hiroyuki
2009-12-15 10:30 ` Kirill A. Shutemov
2009-12-15 15:03 ` Kirill A. Shutemov
2009-12-15 23:55 ` KAMEZAWA Hiroyuki
2009-12-16 1:44 ` Li Zefan
2009-12-16 2:00 ` Li Zefan [this message]
2009-12-16 5:46 ` Kirill A. Shutemov
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