• Toshi Kani's avatar
    block: Update blkdev_dax_capable() for consistency · a8078b1f
    Toshi Kani authored
    blkdev_dax_capable() is similar to bdev_dax_supported(), but needs
    to remain as a separate interface for checking dax capability of
    a raw block device.
    
    Rename and relocate blkdev_dax_capable() to keep them maintained
    consistently, and call bdev_direct_access() for the dax capability
    check.
    
    There is no change in the behavior.
    
    Link: https://lkml.org/lkml/2016/5/9/950Signed-off-by: default avatarToshi Kani <toshi.kani@hpe.com>
    Reviewed-by: default avatarJan Kara <jack@suse.cz>
    Cc: Alexander Viro <viro@zeniv.linux.org.uk>
    Cc: Jens Axboe <axboe@fb.com>
    Cc: Andreas Dilger <adilger.kernel@dilger.ca>
    Cc: Jan Kara <jack@suse.cz>
    Cc: Dave Chinner <david@fromorbit.com>
    Cc: Dan Williams <dan.j.williams@intel.com>
    Cc: Ross Zwisler <ross.zwisler@linux.intel.com>
    Cc: Christoph Hellwig <hch@infradead.org>
    Cc: Boaz Harrosh <boaz@plexistor.com>
    Signed-off-by: default avatarVishal Verma <vishal.l.verma@intel.com>
    a8078b1f
ioctl.c 14.7 KB