Ilkka Koskinen fe9d8c08de perf vendor events arm64: Fix for AmpereOne metrics
[ Upstream commit 59faeaf80d ]

This patch addresses review comments that were given for
705ed54914 ("perf vendor events arm64: Add AmpereOne metrics")
but didn't make it to the original patch [1][2]

Changes include: A fix for backend_memory formula, use of standard metrics
when possible, using #slots, renaming metrics to avoid spaces in the names,
and cleanup.

[1] https://lore.kernel.org/linux-perf-users/e9bdacb-a231-36af-6a2e-6918ee7effa@os.amperecomputing.com/
[2] https://lore.kernel.org/linux-perf-users/20230826192352.3043220-1-ilkka@os.amperecomputing.com/

Fixes: 705ed54914 ("perf vendor events arm64: Add AmpereOne metrics")
Signed-off-by: Ilkka Koskinen <ilkka@os.amperecomputing.com>
Reviewed-by: Ian Rogers <irogers@google.com>
Cc: James Clark <james.clark@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Dave Kleikamp <dave.kleikamp@oracle.com>
Cc: John Garry <john.g.garry@oracle.com>
Cc: D Scott Phillips <scott@os.amperecomputing.com>
Cc: linux-arm-kernel@lists.infradead.org
Link: https://lore.kernel.org/r/20230920061839.2437413-1-ilkka@os.amperecomputing.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-11-20 11:59:25 +01:00
2023-11-20 11:59:22 +01:00
2023-11-20 11:58:52 +01:00
2023-10-19 16:40:00 +02:00
2022-09-28 09:02:20 +02:00
…
…
2023-11-08 11:56:25 +01:00
…

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
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