linux-kernel - Re: [resend v1 1/5] block/genhd: Notify udev about capacity change

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Date:   Tue, 07 Jan 2020 22:15:34 -0500
From:   "Martin K. Petersen" <martin.petersen@...cle.com>
To:     "Singh\, Balbir" <sblbir@...zon.com>
Cc:     "martin.petersen\@oracle.com" <martin.petersen@...cle.com>,
        "linux-kernel\@vger.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-block\@vger.kernel.org" <linux-block@...r.kernel.org>,
        "Sangaraju\, Someswarudu" <ssomesh@...zon.com>,
        "jejb\@linux.ibm.com" <jejb@...ux.ibm.com>,
        "hch\@lst.de" <hch@....de>, "axboe\@kernel.dk" <axboe@...nel.dk>,
        "mst\@redhat.com" <mst@...hat.com>,
        "linux-nvme\@lists.infradead.org" <linux-nvme@...ts.infradead.org>,
        "Chaitanya.Kulkarni\@wdc.com" <Chaitanya.Kulkarni@....com>
Subject: Re: [resend v1 1/5] block/genhd: Notify udev about capacity change


Balbir,

> I did this to avoid having to enforce that set_capacity() implied a
> notification. Largely to control the impact of the change by default.

What I thought. I'm OK with set_capacity_and_notify(), btw.

-- 
Martin K. Petersen	Oracle Linux Engineering