From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Mao Jinlong <quic_jinlmao@quicinc.com>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
Mike Leach <mike.leach@linaro.org>, Leo Yan <leo.yan@linaro.org>,
coresight@lists.linaro.org, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
Tingwei Zhang <quic_tingweiz@quicinc.com>,
Yuanfang Zhang <quic_yuanfang@quicinc.com>,
Tao Zhang <quic_taozha@quicinc.com>,
Trilok Soni <quic_tsoni@quicinc.com>,
Hao Zhang <quic_hazha@quicinc.com>,
linux-arm-msm@vger.kernel.org
Subject: Re: [PATCH v4 01/10] Use IDR to maintain all the enabled sources' paths.
Date: Thu, 24 Mar 2022 13:26:06 +0100 [thread overview]
Message-ID: <YjxjXnXAXVXfZqr/@kroah.com> (raw)
In-Reply-To: <20220324121734.21531-2-quic_jinlmao@quicinc.com>
On Thu, Mar 24, 2022 at 08:17:25PM +0800, Mao Jinlong wrote:
> Use hash length of the source's device name to map to the pointer
> of the enabled path. Using IDR will be more efficient than using
> the list. And there could be other sources except STM and CPU etms
> in the new HWs. It is better to maintain all the paths together.
>
> Signed-off-by: Mao Jinlong <quic_jinlmao@quicinc.com>
> ---
> drivers/hwtracing/coresight/coresight-core.c | 75 +++++++-------------
> 1 file changed, 26 insertions(+), 49 deletions(-)
Your subject line is odd. Please put back the driver subsystem in the
subject line so that it makes more sense.
And how have you measured "more efficient"?
thanks,
greg k-h
next prev parent reply other threads:[~2022-03-24 12:27 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-24 12:17 [PATCH v4 00/10] Coresight: Add support for TPDM and TPDA Mao Jinlong
2022-03-24 12:17 ` [PATCH v4 01/10] Use IDR to maintain all the enabled sources' paths Mao Jinlong
2022-03-24 12:26 ` Greg Kroah-Hartman [this message]
2022-03-24 14:23 ` Jinlong Mao
2022-03-24 17:06 ` Greg Kroah-Hartman
2022-03-29 13:47 ` Jinlong Mao
2022-03-28 8:33 ` Suzuki K Poulose
2022-03-29 13:56 ` Jinlong Mao
2022-03-29 14:36 ` Mathieu Poirier
[not found] ` <b4d4ca6f-13ae-8050-debe-57e6c8be6254@quicinc.com>
2022-03-30 9:05 ` Suzuki K Poulose
2022-04-11 2:55 ` Jinlong Mao
2022-03-24 12:17 ` [PATCH v4 02/10] Coresight: Add coresight TPDM source driver Mao Jinlong
2022-03-24 12:17 ` [PATCH v4 03/10] dt-bindings: arm: Adds CoreSight TPDM hardware definitions Mao Jinlong
2022-03-24 12:17 ` [PATCH v4 04/10] coresight-tpdm: Add DSB dataset support Mao Jinlong
2022-03-24 12:17 ` [PATCH v4 05/10] coresight-tpdm: Add integration test support Mao Jinlong
2022-03-24 12:28 ` Greg Kroah-Hartman
2022-03-24 14:30 ` Jinlong Mao
2022-03-24 12:17 ` [PATCH v4 06/10] docs: sysfs: coresight: Add sysfs ABI documentation for TPDM Mao Jinlong
2022-03-24 12:26 ` Greg Kroah-Hartman
2022-03-24 14:24 ` Jinlong Mao
2022-03-24 12:17 ` [PATCH v4 07/10] Coresight: Add TPDA link driver Mao Jinlong
2022-03-24 12:17 ` [PATCH v4 08/10] dt-bindings: arm: Adds CoreSight TPDA hardware definitions Mao Jinlong
2022-03-24 12:17 ` [PATCH v4 09/10] ARM: dts: msm: Add coresight components for SM8250 Mao Jinlong
2022-03-24 12:17 ` [PATCH v4 10/10] ARM: dts: msm: Add tpdm mm/prng for sm8250 Mao Jinlong
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