On 2022/4/13 20:29, Pankaj Raghav wrote:
From: Luis Chamberlain <[email protected]>
f2fs currently only work with zoned storage devices with a zone
size which is a power of 2 (PO2). So check if a non-power of 2
zoned device is found, and if so disallow its use. This prevents
users from incorrectly using these devices.
This is a non-issue today given today's kernel does not allow NPO2
zoned devices to exist as a block device. But NPO2 zoned devices do exist
so proactively put a stop-gap measure in place to prevent it from being
incorrectly used.
Signed-off-by: Luis Chamberlain <[email protected]>
Signed-off-by: Pankaj Raghav <[email protected]>
Reviewed-by: Chao Yu <[email protected]>
Thanks,
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