Messages in this thread | | | Date | Tue, 1 May 2012 14:36:11 -0400 | From | Vivek Goyal <> | Subject | Re: [PATCH v3.4-rc5] block: iocontext->nr_tasks should be initialized to one |
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On Tue, May 01, 2012 at 02:31:07PM -0400, Jeff Moyer wrote:
[..] > > But as to actual users, I really don't know. I agree it's probably not > > that widely used. If google still had that code search, we could get a > > better idea :-) > > I know of one project: the venerable dump/restore utility uses CLONE_IO.
I thought you wrote cooperating queue logic to fix dump as it was not using CLONE_IO and IO from multiple threads was going in separate queues.
Thanks Vivek
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