From: Prasad Singamsetty <prasad.singamsetty@xxxxxxxxxx>Reviewed-by: Hannes Reinecke <hare@xxxxxxx>
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 <martin.petersen@xxxxxxxxxx>
Signed-off-by: Prasad Singamsetty <prasad.singamsetty@xxxxxxxxxx>
Signed-off-by: John Garry <john.g.garry@xxxxxxxxxx>
---
block/bdev.c | 36 ++++++++++++++++++++++++++----------
fs/stat.c | 16 +++++++++-------
include/linux/blkdev.h | 6 ++++--
3 files changed, 39 insertions(+), 19 deletions(-)