Looks fine for now. In the long run we'll need to check it for the
RT subvolume as well, or prohibit DAX if there is an active RT
subvolume.
Reviewed-by: Christoph Hellwig
Looks fine for now. In the long run we'll need to check it for the
RT subvolume as well, or prohibit DAX if there is an active RT
subvolume.
Reviewed-by: Christoph Hellwig
When a partition is not aligned by 4KB, mount -o dax succeeds,
but any read/write access to the filesystem fails, except for
metadata update.
Call bdev_supports_dax() to perform proper precondition checks
which includes this partition alignment check.
Signed-off-by: Toshi Kani
When a partition is not aligned by 4KB, mount -o dax succeeds,
but any read/write access to the filesystem fails, except for
metadata update.
Call bdev_supports_dax() to perform proper precondition checks
which includes this partition alignment check.
Signed-off-by: Toshi Kani
Cc: Dave Chinner
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