Messages in this thread | | | From | KOSAKI Motohiro <> | Subject | Re: [PATCH 1/5] add per-zone statistics to show_free_areas() | Date | Sun, 5 Jul 2009 20:09:55 +0900 (JST) |
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> On Sun, Jul 05, 2009 at 05:23:35PM +0800, KOSAKI Motohiro wrote: > > Subject: [PATCH] add per-zone statistics to show_free_areas() > > > > Currently, show_free_area() mainly display system memory usage. but it > > doesn't display per-zone memory usage information. > > > > However, if DMA zone OOM occur, Administrator definitely need to know > > per-zone memory usage information. > > DMA zone is normally lowmem-reserved. But I think the numbers still > make sense for DMA32. > > Acked-by: Wu Fengguang <fengguang.wu@intel.com>
Yes, x86_64 have DMA and DMA32, but almost 64-bit architecture have 2 or 4GB "DMA" zone. Then, I wrote the patch description by generic name.
Thanks.
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