From: sashiko-bot@kernel.org
To: "Thomas Falcon" <thomas.falcon@intel.com>
Cc: linux-perf-users@vger.kernel.org
Subject: Re: [PATCH v5 4/6] perf tools: Show memory region in perf-c2c subcommand
Date: Fri, 21 Aug 2026 00:30:03 +0000 [thread overview]
Message-ID: <20260821003004.396791F000E9@smtp.kernel.org> (raw)
In-Reply-To: <20260821001819.162277-5-thomas.falcon@intel.com>
> From: Dapeng Mi <dapeng1.mi@linux.intel.com>
>
> Add memory region field to the cacheline list view to help users
> identify the memory region to which the cacheline belongs. The memory
> region field was included with the introduction of support for the
> Off-module Response facility (OMR) [1] in Intel's Diamond Rapids and
> Nova Lake architectures.
>
> An example of the new perf c2c output including the memory region
> field is shown below:
>
> Shared Data Cache Line Table (112 entries, sorted on Total HITMs)
> --------------- Cacheline -------------- Tot ------- Load Hitm ------- Total Total Total
> Index Address Region Node PA cnt Hitm Total LclHitm RmtHitm records Loads Stores
> 0 0xff1b7032a1e8c5c0 N/A 1 47 2.25% 50 44 6 1024 1023 1
> [ ... ]
> Assisted-by: Sashiko:gemini-3.1-pro-preview
> Assisted-by: GitHub-Copilot:claude-opus-4-8
> Reviewed-by: Ian Rogers <irogers@google.com>
> Signed-off-by: Dapeng Mi <dapeng1.mi@linux.intel.com>
> Signed-off-by: Thomas Falcon <thomas.falcon@intel.com>
Sashiko has reviewed this patch and found no issues. It looks great!
--
Sashiko AI review · https://sashiko.dev/#/patchset/20260821001819.162277-1-thomas.falcon@intel.com?part=4
next prev parent reply other threads:[~2026-08-21 0:30 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-08-21 0:18 [PATCH v5 0/6] perf: Add support for memory region/range reporting Thomas Falcon
2026-08-21 0:18 ` [PATCH v5 1/6] perf mem: Fix size tracking for mem_lvl's in perf_script__meminfo_scnprintf() Thomas Falcon
2026-08-21 0:29 ` sashiko-bot
2026-08-21 0:18 ` [PATCH v5 2/6] perf mem: Add support for printing PERF_MEM_LVLNUM_L0 Thomas Falcon
2026-08-21 0:27 ` sashiko-bot
2026-08-21 0:18 ` [PATCH v5 3/6] perf header: Support memory ranges Thomas Falcon
2026-08-21 0:28 ` sashiko-bot
2026-08-21 0:18 ` [PATCH v5 4/6] perf tools: Show memory region in perf-c2c subcommand Thomas Falcon
2026-08-21 0:30 ` sashiko-bot [this message]
2026-08-21 0:18 ` [PATCH v5 5/6] perf tools: Show memory region in perf-script subcommand Thomas Falcon
2026-08-21 0:32 ` sashiko-bot
2026-08-21 0:18 ` [PATCH v5 6/6] perf c2c: print memory region data with stdio output Thomas Falcon
2026-08-21 0:28 ` sashiko-bot
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