From: ebiederm@xmission.com (Eric W. Biederman)
To: Alan Stern <stern@rowland.harvard.edu>
Cc: Kay Sievers <kay.sievers@vrfy.org>,
James Bottomley <James.Bottomley@hansenpartnership.com>,
SCSI development list <linux-scsi@vger.kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
Greg Kroah-Hartman <gregkh@suse.de>,
Kernel development list <linux-kernel@vger.kernel.org>,
Tejun Heo <tj@kernel.org>,
Cornelia Huck <cornelia.huck@de.ibm.com>,
linux-fsdevel@vger.kernel.org,
"Eric W. Biederman" <ebiederm@aristanetworks.com>
Subject: Re: [PATCH 25/20] sysfs: Only support removing emtpy sysfs directories.
Date: Wed, 27 May 2009 11:00:17 -0700 [thread overview]
Message-ID: <m1ljoi1l5a.fsf@fess.ebiederm.org> (raw)
In-Reply-To: <Pine.LNX.4.44L0.0905262214370.21274-100000@netrider.rowland.org> (Alan Stern's message of "Tue\, 26 May 2009 22\:17\:41 -0400 \(EDT\)")
Alan Stern <stern@rowland.harvard.edu> writes:
> On Wed, 27 May 2009, Kay Sievers wrote:
>
>> On Wed, May 27, 2009 at 01:49, James Bottomley
>> <James.Bottomley@hansenpartnership.com> wrote:
>>
>> > OK ... perhaps we have to wait a little harder: try this; it waits until
>> > all the targets have disappeared from visibility via an event.
>>
>> That seems to work fine here.
>
> It's good for a short-term fix. For the longer term, I still think
> it's a mistake to wait for the sdevs to be released before deleting the
> target. It gives user programs the ability to block the host-removal
> thread indefinitely.
How can user programs block removal indefinitely today?
Eric
next prev parent reply other threads:[~2009-05-27 18:00 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <ac3eb2510905260927we3c748akbbcaf3f3ac1da096@mail.gmail.com>
2009-05-26 19:29 ` [PATCH 25/20] sysfs: Only support removing emtpy sysfs directories Alan Stern
2009-05-26 21:09 ` James Bottomley
2009-05-26 21:13 ` Kay Sievers
2009-05-26 21:56 ` Alan Stern
2009-05-26 22:03 ` Kay Sievers
2009-05-26 23:49 ` James Bottomley
2009-05-27 0:02 ` Kay Sievers
2009-05-27 2:17 ` Alan Stern
2009-05-27 11:35 ` Hannes Reinecke
2009-05-27 16:01 ` James Bottomley
2009-05-27 16:16 ` Alan Stern
2009-05-27 16:24 ` James Bottomley
2009-05-27 17:01 ` Alan Stern
2009-05-27 17:08 ` James Bottomley
2009-05-27 18:07 ` Alan Stern
2009-05-27 19:44 ` James Bottomley
2009-05-27 20:40 ` Alan Stern
2009-05-27 20:49 ` James Bottomley
2009-05-27 21:31 ` Alan Stern
2009-05-27 21:42 ` James Bottomley
2009-05-27 22:15 ` Alan Stern
2009-05-27 22:22 ` James Bottomley
2009-05-28 15:24 ` Alan Stern
2009-05-28 15:45 ` Eric W. Biederman
2009-05-28 17:51 ` Alan Stern
2009-05-28 18:21 ` James Bottomley
2009-05-28 20:02 ` Alan Stern
2009-05-28 20:10 ` James Bottomley
2009-05-28 21:04 ` Alan Stern
2009-05-29 12:32 ` Hannes Reinecke
2009-05-29 20:08 ` Alan Stern
2009-05-27 18:00 ` Eric W. Biederman [this message]
2009-05-27 18:15 ` Alan Stern
2009-05-27 18:24 ` Eric W. Biederman
2009-05-27 21:38 ` Alan Stern
2009-05-27 22:06 ` Eric W. Biederman
2009-05-27 22:18 ` Alan Stern
2009-05-26 21:39 ` Alan Stern
[not found] <1243252896.4853.9.camel@poy>
2009-05-25 15:49 ` Alan Stern
2009-05-25 18:19 ` Kay Sievers
2009-05-25 20:14 ` Alan Stern
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