Re: [PATCH v3 31/35] lib: add memory allocations report in show_mem()
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From: Dave Hansen <hidden>
Date: 2024-02-15 23:24:27
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cgroups, linux-arch, linux-doc, linux-fsdevel, linux-iommu, linux-mm, lkml
On 2/15/24 15:07, Steven Rostedt wrote:
Just adding the patches increases the size by 5k. But the rest shows an increase of 259k, and you are worried about 4k (and possibly less?)???
Doesn't the new page_ext thingy add a pointer per 'struct page', or ~0.2% of RAM, or ~32MB on a 16GB laptop? I, too, am confused why 4k is even remotely an issue.