Messages in this thread | | | Date | Mon, 30 Sep 2019 00:48:54 -0700 | From | Christoph Hellwig <> | Subject | Re: [PATCH] xfs: Fix tail rounding in xfs_alloc_file_space() |
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On Thu, Sep 26, 2019 at 04:22:38PM +0200, Max Reitz wrote: > To ensure that all blocks touched by the range [offset, offset + count) > are allocated, we need to calculate the block count from the difference > of the range end (rounded up) and the range start (rounded down). > > Before this patch, we just round up the byte count, which may lead to > unaligned ranges not being fully allocated:
Looks fine:
Reviewed-by: Christoph Hellwig <hch@lst.de>
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