From: Joe Thornber <joe@fib011235813.fsnet.co.uk>
To: linux-lvm@sistina.com, lvm-devel@sistina.com
Subject: [linux-lvm] 2.4.20-dm-2
Date: Wed Dec 4 10:20:02 2002 [thread overview]
Message-ID: <20021204161957.GA608@reti> (raw)
A new stable release of dm for 2.4.20 is available:
http://people.sistina.com/~thornber/patches/2.4-stable/2.4.20/2.4.20-dm-2.tar.bz2
Changes
-------
Revision 13:
Give each device its own io mempool to avoid a potential
deadlock with stacked devices. [HM + EJT]
Revision 14:
Let the persistent/non persistent arg to the snapshot constructor
be case insensitive. [Heinz Mauelshagen]
Revision 15:
queue_io() was checking the DMF_SUSPENDED flag rather than the new
DMF_BLOCK_IO flag. This meant suspend could deadlock under load.
Revision 16:
dm_suspend(): Stop holding the read lock around the while loop that
waits for pending io to complete.
Revision 17:
Add a run_task_queue(&tq_disk) to encourage pending io to flush
when we're doing a dm_suspend().
reply other threads:[~2002-12-04 10:20 UTC|newest]
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