diff options
| author | Prasad Singamsetty <prasad.singamsetty@oracle.com> | 2024-06-20 15:53:55 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2024-06-21 00:19:17 +0300 |
| commit | 9abcfbd235f59fb5b6379e5bc0231dad831ebace (patch) | |
| tree | f1be08b27a4777be24e2431dbef36960bcf8f5d8 /include | |
| parent | 9da3d1e912f3953196e66991d75208cde3e845e1 (diff) | |
| download | linux-9abcfbd235f59fb5b6379e5bc0231dad831ebace.tar.xz | |
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 <martin.petersen@oracle.com>
Signed-off-by: Prasad Singamsetty <prasad.singamsetty@oracle.com>
Signed-off-by: John Garry <john.g.garry@oracle.com>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Acked-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Luis Chamberlain <mcgrof@kernel.org>
Link: https://lore.kernel.org/r/20240620125359.2684798-7-john.g.garry@oracle.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/blkdev.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 4816f3b1d528..2800231046a9 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -1638,7 +1638,8 @@ int sync_blockdev(struct block_device *bdev); int sync_blockdev_range(struct block_device *bdev, loff_t lstart, loff_t lend); int sync_blockdev_nowait(struct block_device *bdev); void sync_bdevs(bool wait); -void bdev_statx_dioalign(struct inode *inode, struct kstat *stat); +void bdev_statx(struct inode *backing_inode, struct kstat *stat, + u32 request_mask); void printk_all_partitions(void); int __init early_lookup_bdev(const char *pathname, dev_t *dev); #else @@ -1656,7 +1657,8 @@ static inline int sync_blockdev_nowait(struct block_device *bdev) static inline void sync_bdevs(bool wait) { } -static inline void bdev_statx_dioalign(struct inode *inode, struct kstat *stat) +static inline void bdev_statx(struct inode *backing_inode, struct kstat *stat, + u32 request_mask) { } static inline void printk_all_partitions(void) |