Message ID | 20201124132751.3747337-16-hch@lst.de (mailing list archive) |
---|---|
State | New, archived |
Headers | show
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Tue, 24 Nov 2020 13:28:17 +0000 From: Christoph Hellwig <hch@lst.de> To: Jens Axboe <axboe@kernel.dk> Cc: Tejun Heo <tj@kernel.org>, Josef Bacik <josef@toxicpanda.com>, Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>, Coly Li <colyli@suse.de>, Mike Snitzer <snitzer@redhat.com>, Greg Kroah-Hartman <gregkh@linuxfoundation.org>, Jan Kara <jack@suse.cz>, Johannes Thumshirn <johannes.thumshirn@wdc.com>, dm-devel@redhat.com, Richard Weinberger <richard@nod.at>, Jan Kara <jack@suse.com>, linux-block@vger.kernel.org, xen-devel@lists.xenproject.org, linux-bcache@vger.kernel.org, linux-mtd@lists.infradead.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org Subject: [PATCH 15/45] block: use put_device in put_disk Date: Tue, 24 Nov 2020 14:27:21 +0100 Message-Id: <20201124132751.3747337-16-hch@lst.de> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201124132751.3747337-1-hch@lst.de> References: <20201124132751.3747337-1-hch@lst.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SRS-Rewrite: SMTP reverse-path rewritten from <hch@infradead.org> by casper.infradead.org. See http://www.infradead.org/rpr.html |
Series |
[01/45] blk-cgroup: fix a hd_struct leak in blkcg_fill_root_iostats
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On Tue, Nov 24, 2020 at 02:27:21PM +0100, Christoph Hellwig wrote: > Use put_device to put the device instead of poking into the internals > and using kobject_put. > > Signed-off-by: Christoph Hellwig <hch@lst.de> > Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> > Reviewed-by: Jan Kara <jack@suse.cz> > Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Acked-by: Tejun Heo <tj@kernel.org>
diff --git a/block/genhd.c b/block/genhd.c index 0bd9c41dd4cb69..f46e89226fdf91 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -1803,7 +1803,7 @@ EXPORT_SYMBOL(__alloc_disk_node); void put_disk(struct gendisk *disk) { if (disk) - kobject_put(&disk_to_dev(disk)->kobj); + put_device(disk_to_dev(disk)); } EXPORT_SYMBOL(put_disk);