linux-kernel - Re: [PATCH v5 2/3] scsi: sg: fix blktrace debugfs entries leakage

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Message-ID: <yq1leglwljg.fsf@ca-mkp.ca.oracle.com>
Date:   Wed, 14 Jun 2023 21:40:44 -0400
From:   "Martin K. Petersen" <martin.petersen@...cle.com>
To:     Yu Kuai <yukuai1@...weicloud.com>
Cc:     hch@....de, axboe@...nel.dk, dgilbert@...erlog.com,
        jejb@...ux.ibm.com, martin.petersen@...cle.com,
        linux-block@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-scsi@...r.kernel.org, yukuai3@...wei.com,
        yi.zhang@...wei.com, yangerkun@...wei.com
Subject: Re: [PATCH v5 2/3] scsi: sg: fix blktrace debugfs entries leakage


> Fix this problem by shutdown bltkrace in sg_device_destroy(), where
> the device is deleted and all the users close the device, also grab a
> scsi_device reference from sg_add_device() to prevent scsi_device to
> be freed before sg_device_destroy();

Reviewed-by: Martin K. Petersen <martin.petersen@...cle.com>

-- 
Martin K. Petersen	Oracle Linux Engineering