Messages in this thread | | | Date | Fri, 21 Jan 2011 14:28:02 +0100 | From | Tejun Heo <> | Subject | Re: Q. block: check bdev_read_only() from blkdev_get() |
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On Fri, Jan 21, 2011 at 10:19:39PM +0900, J. R. Okajima wrote: > > By the commit 75f1dc0 > 2010-11-13 block: check bdev_read_only() from blkdev_get() > bdev_read_only() call is added into blkdev_get(). > > This check makes the loopback block device unable to be mounted as > writable once it is set to readonly, even if the corresponding is > detached and the device becomes free. > We may need to re-initialize the readonly/writable status flag somewhere?
Yeah, it should definitely reset r/w flag on each mount. Interested in fixing it?
Thanks.
-- tejun
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