From: Dan Williams <dan.j.williams@intel.com>
To: Davidlohr Bueso <dave@stgolabs.net>,
Alison Schofield <alison.schofield@intel.com>
Cc: <dan.j.williams@intel.com>, <jonathan.cameron@huawei.com>,
<ira.weiny@intel.com>, <fan.ni@samsung.com>,
<a.manzanares@samsung.com>, <linux-cxl@vger.kernel.org>
Subject: Re: [PATCH 3/7] cxl/region: Add cxl_memdev_active_region()
Date: Mon, 27 Mar 2023 18:15:06 -0700 [thread overview]
Message-ID: <64223f9ae65fe_21a8294a0@dwillia2-xfh.jf.intel.com.notmuch> (raw)
In-Reply-To: <20230228202623.ceytv4ecryxcloxc@offworld>
Davidlohr Bueso wrote:
[..]
> >If we only need to know that this memdev is mapped in any region,
> >so don't touch it, we can look at it's port->commit_end. If that
> >commit_end >= 0, we can look at each endpoint to find the regions
> >it's mapped to.
>
> I think this is a lot better than using the list approach.
Seconded, thanks Alison!
next prev parent reply other threads:[~2023-03-28 1:15 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-24 19:46 [PATCH v3 0/7] cxl: Background cmds and device sanitation Davidlohr Bueso
2023-02-24 19:25 ` Davidlohr Bueso
2023-02-24 19:46 ` [PATCH 1/7] cxl/mbox: Add background cmd handling machinery Davidlohr Bueso
2023-02-28 16:27 ` Dave Jiang
2023-02-28 20:18 ` Davidlohr Bueso
2023-02-28 23:35 ` Dave Jiang
2023-03-27 21:57 ` Dan Williams
2023-02-24 19:46 ` [PATCH 2/7] cxl/security: Add security state sysfs ABI Davidlohr Bueso
2023-02-28 16:47 ` Dave Jiang
2023-03-28 1:11 ` Dan Williams
2023-02-24 19:46 ` [PATCH 3/7] cxl/region: Add cxl_memdev_active_region() Davidlohr Bueso
2023-02-27 3:46 ` Alison Schofield
2023-02-28 20:26 ` Davidlohr Bueso
2023-02-28 23:20 ` Fan Ni
2023-03-28 1:15 ` Dan Williams [this message]
2023-02-24 19:46 ` [PATCH 4/7] cxl/mem: Support Sanitation Davidlohr Bueso
2023-02-28 17:28 ` Dave Jiang
2023-02-28 20:22 ` Davidlohr Bueso
2023-03-28 6:26 ` Dan Williams
2023-04-05 21:06 ` Davidlohr Bueso
2023-04-05 22:24 ` Dan Williams
2023-02-24 19:46 ` [PATCH 5/7] cxl/test: Add "Sanitize" opcode support Davidlohr Bueso
2023-02-28 18:03 ` Dave Jiang
2023-02-24 19:46 ` [PATCH 6/7] cxl/mem: Support Secure Erase Davidlohr Bueso
2023-02-28 18:31 ` Dave Jiang
2023-02-24 19:46 ` [PATCH 7/7] cxl/test: Add "Secure Erase" opcode support Davidlohr Bueso
2023-02-28 18:36 ` Dave Jiang
2023-03-22 0:05 ` [PATCH v3 0/7] cxl: Background cmds and device sanitation Davidlohr Bueso
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