[linux-lvm] lvm deadlock with 2.4.x kernel?
Heinz J. Mauelshagen
Mauelshagen at sistina.com
Wed May 16 10:53:58 UTC 2001
On Wed, May 16, 2001 at 09:39:29AM +0100, Joe Thornber wrote:
> On Tue, May 15, 2001 at 09:17:06PM -0400, Chris Mason wrote:
> > You're right though, pv_flush certainly doesn't look like it could cause
> > any deadlocks.
>
> I must admit I'm struggling to understand why PV_FLUSH even exists.
> It does *exactly* the same thing as a BLKFLSBUF ioctl to the pv device
> itself.
Joe is right.
It is a few lines of unneccesary code in the LVM driver ;-)
We can remove it > 1.0 and call the ioctl of the underlying driver directly.
> As such I agree that it's unlikely to be the culprit.
Correct.
>
> - Joe
> _______________________________________________
> linux-lvm mailing list
> linux-lvm at sistina.com
> http://lists.sistina.com/mailman/listinfo/linux-lvm
--
Regards,
Heinz -- The LVM Guy --
*** Software bugs are stupid.
Nevertheless it needs not so stupid people to solve them ***
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Heinz Mauelshagen Sistina Software Inc.
Senior Consultant/Developer Am Sonnenhang 11
56242 Marienrachdorf
Germany
Mauelshagen at Sistina.com +49 2626 141200
FAX 924446
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
More information about the linux-lvm
mailing list