Messages in this thread | | | Date | Tue, 4 Dec 2018 15:17:43 +0100 | From | Christoph Hellwig <> | Subject | Re: [PATCH 3/4] dma-debug: Dynamically expand the dma_debug_entry pool |
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On Tue, Dec 04, 2018 at 01:11:37PM +0000, Robin Murphy wrote: > In fact, having got this far in, what I'd quite like to do is to get rid of > dma_debug_resize_entries() such that we never need to free things at all, > since then we could allocate whole pages as blocks of entries to save on > masses of individual slab allocations.
Yes, we should defintively kill dma_debug_resize_entries. Allocating page batches might sound nice, but is that going to introduce additional complexity?
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