On Tue, Oct 09, 2012 at 02:50:52PM +1100, Dave Chinner wrote: > From: Dave Chinner <dchinner@xxxxxxxxxx> > > When updating new secondary superblocks in a growfs operation, the > sueprblock buffer is read from the newly grown region of the > underlying device. This is not guaranteed to be zero, so violates > the underlying assumption that the unused parts of superblocks are > zero filled. Get a new buffer for these secondary superblocks to > ensure that the unused regions are zero filled correctly. > > Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx> Looks good, Reviewed-by: Christoph Hellwig <hch@xxxxxx> _______________________________________________ xfs mailing list xfs@xxxxxxxxxxx http://oss.sgi.com/mailman/listinfo/xfs
