From: Wanpeng Li <liwanp@linux.vnet.ibm.com>
To: Fengguang Wu <fengguang.wu@intel.com>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Michal Hocko <mhocko@suse.cz>,
David Rientjes <rientjes@google.com>,
"Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>,
Rik van Riel <riel@redhat.com>,
Andrew Shewmaker <agshew@gmail.com>,
Jiri Kosina <jkosina@suse.cz>, Namjae Jeon <linkinjeon@gmail.com>,
Jan Kara <jack@suse.cz>, Tejun Heo <tj@kernel.org>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v5 3/6] commit reason of WB_REASON_FORKER_THREAD mismatch name
Date: Fri, 21 Jun 2013 08:52:52 +0800 [thread overview]
Message-ID: <20130621005252.GA7294@hacker.(null)> (raw)
In-Reply-To: <20130621004918.GF11033@localhost>
On Fri, Jun 21, 2013 at 08:49:18AM +0800, Fengguang Wu wrote:
>> --- a/include/linux/writeback.h
>> +++ b/include/linux/writeback.h
>> @@ -47,6 +47,12 @@ enum wb_reason {
>> WB_REASON_LAPTOP_TIMER,
>> WB_REASON_FREE_MORE_MEM,
>> WB_REASON_FS_FREE_SPACE,
>> + /*
>> + * There is no bdi forker thread any more and works are done
>> + * by emergency worker, however, this is somewhat userland
>> + * visible and we'll be exposing exactly the same information,
>> + * so it has a mismatch name.
>> + */
>> WB_REASON_FORKER_THREAD,
>
>Hmm, that reverted to the old "somewhat userland visible"?
>And it seems hard to do a brief introduction of the situation..
>
My fault, I send out the old version of this patch. I will fix it ASAP.
Regards,
Wanpeng Li
>Thanks,
>Fengguang
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next prev parent reply other threads:[~2013-06-21 0:52 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-21 0:28 [PATCH v5 1/6] mm/writeback: remove wb_reason_name Wanpeng Li
2013-06-21 0:28 ` [PATCH v5 2/6] mm/writeback: Don't check force_wait to handle bdi->work_list Wanpeng Li
2013-06-21 0:33 ` Fengguang Wu
2013-06-21 1:26 ` Wanpeng Li
2013-06-21 1:26 ` Wanpeng Li
2013-06-21 0:28 ` [PATCH v5 3/6] commit reason of WB_REASON_FORKER_THREAD mismatch name Wanpeng Li
2013-06-21 0:49 ` Fengguang Wu
2013-06-21 0:52 ` Wanpeng Li [this message]
2013-06-21 0:52 ` Wanpeng Li
2013-06-21 0:28 ` [PATCH v5 4/6] mm/page_alloc: fix doc for numa_zonelist_order Wanpeng Li
2013-06-21 0:28 ` [PATCH v5 5/6] mm/thp: fix doc for transparent huge zero page Wanpeng Li
2013-06-21 0:28 ` [PATCH v5 6/6] mm/pgtable: Don't accumulate addr during pgd prepopulate pmd Wanpeng Li
2013-06-21 0:37 ` [PATCH v5 1/6] mm/writeback: remove wb_reason_name Fengguang Wu
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