From: <dan.j.williams@intel.com>
To: Michal Clapinski <mclapinski@google.com>,
Dan Williams <dan.j.williams@intel.com>,
Vishal Verma <vishal.l.verma@intel.com>,
"Dave Jiang" <dave.jiang@intel.com>, <nvdimm@lists.linux.dev>,
<linux-cxl@vger.kernel.org>
Cc: Pasha Tatashin <pasha.tatashin@soleen.com>,
<linux-kernel@vger.kernel.org>,
Michal Clapinski <mclapinski@google.com>
Subject: Re: [PATCH v3 0/5] dax: add PROBE_PREFER_ASYNCHRONOUS to all the dax drivers
Date: Fri, 24 Oct 2025 16:05:29 -0700 [thread overview]
Message-ID: <68fc063946fc4_10e21003@dwillia2-mobl4.notmuch> (raw)
In-Reply-To: <20251024210518.2126504-1-mclapinski@google.com>
Michal Clapinski wrote:
> Comments in linux/device/driver.h say that the goal is to do async
> probing on all devices. The current behavior unnecessarily slows down
> the boot by synchronously probing dax devices, so let's change that.
>
> For thousands of devices, this change saves >1s of boot time.
>
> Michal Clapinski (5):
> dax: add PROBE_PREFER_ASYNCHRONOUS to the pmem driver
> dax: add PROBE_PREFER_ASYNCHRONOUS to the kmem driver
> dax: add PROBE_PREFER_ASYNCHRONOUS to the cxl driver
> dax: add PROBE_PREFER_ASYNCHRONOUS to the hmem drivers
> dax: add PROBE_PREFER_ASYNCHRONOUS to the dax device driver
Looks good, thanks for the split.
next prev parent reply other threads:[~2025-10-24 23:05 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-24 21:05 [PATCH v3 0/5] dax: add PROBE_PREFER_ASYNCHRONOUS to all the dax drivers Michal Clapinski
2025-10-24 21:05 ` [PATCH v3 1/5] dax: add PROBE_PREFER_ASYNCHRONOUS to the pmem driver Michal Clapinski
2025-10-24 21:05 ` [PATCH v3 2/5] dax: add PROBE_PREFER_ASYNCHRONOUS to the kmem driver Michal Clapinski
2025-10-24 21:05 ` [PATCH v3 3/5] dax: add PROBE_PREFER_ASYNCHRONOUS to the cxl driver Michal Clapinski
2025-10-24 21:05 ` [PATCH v3 4/5] dax: add PROBE_PREFER_ASYNCHRONOUS to the hmem drivers Michal Clapinski
2025-10-24 21:05 ` [PATCH v3 5/5] dax: add PROBE_PREFER_ASYNCHRONOUS to the dax device driver Michal Clapinski
2025-11-18 21:48 ` Ira Weiny
2025-11-20 17:11 ` Michał Cłapiński
2025-11-21 0:48 ` Ira Weiny
2025-10-24 23:05 ` dan.j.williams [this message]
2025-10-27 15:52 ` [PATCH v3 0/5] dax: add PROBE_PREFER_ASYNCHRONOUS to all the dax drivers Dave Jiang
2025-11-14 12:24 ` Michał Cłapiński
2025-11-21 0:58 ` dan.j.williams
2025-11-21 16:33 ` Michał Cłapiński
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