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[dm-devel] Re: possible regression by the barrier patch in 2.6.30-rc2
- From: Alasdair G Kergon <agk redhat com>
- To: Mikulas Patocka <mpatocka redhat com>
- Cc: Kiyoshi Ueda <k-ueda ct jp nec com>, device-mapper development <dm-devel redhat com>
- Subject: [dm-devel] Re: possible regression by the barrier patch in 2.6.30-rc2
- Date: Fri, 17 Apr 2009 14:22:52 +0100
On Fri, Apr 17, 2009 at 01:57:02PM +0900, Kiyoshi Ueda wrote:
> 1. The semantics of flush suspend has been changed.
We absolutely must complete any I/O issued as a result of the lock_fs()
call in dm_suspend().
Alasdair
--
agk redhat com
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