On Fri, Dec 19, 2025 at 04:53:04PM +0800, Joanne Chang wrote:
> Thanks for the reply. To clarify, I meant testing the architectural
> limit of blocks per file, not the current free blocks. Sorry for any
> confusion in my previous reply.
> 
> The limit is indeed the maximum file size. However, since both the F2FS
> file size limit and the test's requirements are calculated as
> (block_number * block_size), I believe it is simpler to just test the
> block number.

Well, for the file size you can test by doing a truncate to the expected
size and _notrun if not supported.  I can't really think of a way that
easy to directly check for the number of supported blocks.



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