block: Add atomic write support for statx

Extend statx system call to return additional info for atomic write support
support if the specified file is a block device.

Reviewed-by: Martin K. Petersen <[email protected]>
Signed-off-by: Prasad Singamsetty <[email protected]>
Signed-off-by: John Garry <[email protected]>
Reviewed-by: Keith Busch <[email protected]>
Acked-by: Darrick J. Wong <[email protected]>
Reviewed-by: Darrick J. Wong <[email protected]>
Reviewed-by: Luis Chamberlain <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jens Axboe <[email protected]>

0 files changed, 0 insertions, 0 deletions