Re: [PATCH 00/14] perf c2c: add a function view

From: Jiebin Sun

Date: Fri Jul 24 2026 - 06:09:13 EST


Hi Namhyung,

Thanks a lot for the review and for confirming the layout.

I've just posted v4 with the reworked hierarchy:

Level 1: the read-side function (pays the estimated HITM/peer
load-cycle cost)
Level 2: the contending function that writes the shared lines
Level 3: the specific shared cachelines

Every level now shows functions and cachelines only, with per-level
indentation; the code addresses and offsets are no longer shown in the
main view -- they remain available in the cacheline detail view. The
series is also reorganized into 9 logically self-contained patches.

> ... add a shortcut to the cacheline view on the given item.

The function view already supports this for level-3 cacheline entries:
pressing 'd' opens the corresponding cacheline detail view.

Thanks,
Jiebin