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SubjectRe: [PATCH V6 03/16] perf/core: Add support for PERF_SAMPLE_CODE_PAGE_SIZE
On Mon, Aug 10, 2020 at 02:24:23PM -0700, Kan Liang wrote:
> From: Stephane Eranian <>
> When studying code layout, it is useful to capture the page size of the
> sampled code address.
> Add a new sample type for code page size.
> The new sample type requires collecting the ip. The code page size can
> be calculated from the IRQ-safe perf_get_page_size().
> Only the generic support is covered. The large PEBS will be disabled
> with this sample type.


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