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<p>Hi, all:</p>
<p><span class="Apple-tab-span" style="white-space:pre">        </span>It has been known that all inodes that represent block devices are kept on the bdev pseudo-filesystem.And I thought that a bdev_inode instance is generated when the function of register_disk is called.But why does register_disk release a bdev_inode instance by calling blkdev_put at the end? BTW, my kernel is linux-2.6.32.</p>
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<p>Regards</p><div id="">Rock Lee</div>