From: Jonathan Cameron <Jonathan.Cameron@Huawei.com>
To: Yicong Yang <yangyicong@huawei.com>
Cc: <mathieu.poirier@linaro.org>, <suzuki.poulose@arm.com>,
<corbet@lwn.net>, <linux-kernel@vger.kernel.org>,
<linux-doc@vger.kernel.org>, <alexander.shishkin@linux.intel.com>,
<helgaas@kernel.org>, <linux-pci@vger.kernel.org>,
<prime.zeng@huawei.com>, <linuxarm@huawei.com>,
<yangyicong@hisilicon.com>
Subject: Re: [PATCH v4 2/5] hwtracing: hisi_ptt: Add support for dynamically updating the filter list
Date: Tue, 6 Jun 2023 17:40:41 +0100 [thread overview]
Message-ID: <20230606174041.00005a90@Huawei.com> (raw)
In-Reply-To: <20230606142244.10939-3-yangyicong@huawei.com>
On Tue, 6 Jun 2023 22:22:41 +0800
Yicong Yang <yangyicong@huawei.com> wrote:
> From: Yicong Yang <yangyicong@hisilicon.com>
>
> The PCIe devices supported by the PTT trace can be removed/rescanned by
> hotplug or through sysfs. Add support for dynamically updating the
> available filter list by registering a PCI bus notifier block. Then user
> can always get latest information about available tracing filters and
> driver can block the invalid filters of which related devices no longer
> exist in the system.
>
> Signed-off-by: Yicong Yang <yangyicong@hisilicon.com>
You've addressed everything I raised on v3, so
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Thanks,
Jonathan
next prev parent reply other threads:[~2023-06-06 16:40 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-06 14:22 [PATCH v4 0/5] Improve PTT filter interface and some fixes Yicong Yang
2023-06-06 14:22 ` [PATCH v4 1/5] hwtracing: hisi_ptt: Factor out filter allocation and release operation Yicong Yang
2023-06-06 14:22 ` [PATCH v4 2/5] hwtracing: hisi_ptt: Add support for dynamically updating the filter list Yicong Yang
2023-06-06 16:40 ` Jonathan Cameron [this message]
2023-06-06 14:22 ` [PATCH v4 3/5] hwtracing: hisi_ptt: Export available filters through sysfs Yicong Yang
2023-06-06 16:46 ` Jonathan Cameron
2023-06-06 14:22 ` [PATCH v4 4/5] hwtracing: hisi_ptt: Advertise PERF_PMU_CAP_NO_EXCLUDE for PTT PMU Yicong Yang
2023-06-19 13:00 ` hejunhao
2023-06-20 9:09 ` Yicong Yang
2023-06-06 14:22 ` [PATCH v4 5/5] hwtracing: hisi_ptt: Fix potential sleep in atomic context Yicong Yang
2023-06-06 16:43 ` Jonathan Cameron
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20230606174041.00005a90@Huawei.com \
--to=jonathan.cameron@huawei.com \
--cc=alexander.shishkin@linux.intel.com \
--cc=corbet@lwn.net \
--cc=helgaas@kernel.org \
--cc=linux-doc@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pci@vger.kernel.org \
--cc=linuxarm@huawei.com \
--cc=mathieu.poirier@linaro.org \
--cc=prime.zeng@huawei.com \
--cc=suzuki.poulose@arm.com \
--cc=yangyicong@hisilicon.com \
--cc=yangyicong@huawei.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.