Re: [PATCH v1] generic/735: disable for f2fs

[Christoph Hellwig <hch@infradead.org>]

On Thu, Dec 18, 2025 at 07:17:17AM +0000, Joanne Chang wrote:
> generic/735 attempts to create a file with nearly 2^32 blocks. However,
> the maximum block count per file in F2FS is limited by the capacity of
> the inode. This limit is roughly 2^30 blocks, which is significantly
> lower than the test's requirement.
> 
> Signed-off-by: Joanne Chang <joannechien@google.com>
> ---
>  tests/generic/735 | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/tests/generic/735 b/tests/generic/735
> index 9bbdf3a1..d5ba5673 100755
> --- a/tests/generic/735
> +++ b/tests/generic/735
> @@ -19,6 +19,9 @@ if [[ "$FSTYP" =~ ext[0-9]+ ]]; then
>  	_fixed_by_kernel_commit 2dcf5fde6dff "ext4: prevent the normalized size from exceeding EXT_MAX_BLOCKS"
>  fi
>  
> +# Block number 0xffffffff is too big for a file in f2fs.
> +_exclude_fs f2fs

Please don't add random file system excludes.  This should be
abstracted into a _require_max_file_size helper or similar.