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Date: Mon, 22 Dec 2014 14:21:35 -0800 (PST) From: David Rientjes <rientjes@...gle.com> To: Dave Hansen <dave.hansen@...ux.intel.com> cc: Rafael Aquini <aquini@...hat.com>, Johannes Weiner <hannes@...xchg.org>, linux-kernel@...r.kernel.org, akpm@...ux-foundation.org, oleg@...hat.com, linux-mm@...ck.org, Mel Gorman <mel@....ul.ie>, Benjamin Herrenschmidt <benh@...nel.crashing.org> Subject: Re: [PATCH] proc: task_mmu: show page size in /proc/<pid>/numa_maps On Mon, 22 Dec 2014, Dave Hansen wrote: > > Remaining question here is: should we print out 'pagesize' deliberately > > or conditionally, only to disambiguate cases where page_size != PAGE_SIZE? > > I say print it unconditionally. Not to completely overdesign this, but > I do think we should try to at least mirror the terminology that smaps uses: > > KernelPageSize: 4 kB > MMUPageSize: 4 kB > > So definitely call this kernelpagesize. > Feel free to add my acked-by if this patch prints it unconditionally and renames this to kernelpagesize per Dave. I agree we need to leave "huge" for existing dependencies even though we have multiple possible hugepage sizes. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.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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