Messages in this thread | | | Date | Fri, 3 Dec 2004 20:12:48 +0000 | From | Alasdair G Kergon <> | Subject | Re: Suspend 2 merge: 50/51: Device mapper support. |
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[Quick commment only - travelling]
On Sat, Dec 04, 2004 at 06:57:07AM +1100, Nigel Cunningham wrote: > If, therefore, we we're using DM crypt to do our > I/O, it will help if we can either get it to allocate the memory it will > need prior to us preparing the metadata, or get from it an amount of > memory to include in the pool, given the maximum amount of I/O we intend > to have on the fly at once.
But where does dm-crypt use dm-io? dm_get_pages is used by snapshots, mirrors etc.
Alasdair -- agk@redhat.com - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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