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path: root/fs/xfs/xfs_iops.c
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Diffstat (limited to 'fs/xfs/xfs_iops.c')
-rw-r--r--fs/xfs/xfs_iops.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c
index 45518b8c613c..f51c60d7e205 100644
--- a/fs/xfs/xfs_iops.c
+++ b/fs/xfs/xfs_iops.c
@@ -604,6 +604,16 @@ xfs_vn_getattr(
stat->blksize = BLKDEV_IOSIZE;
stat->rdev = inode->i_rdev;
break;
+ case S_IFREG:
+ if (request_mask & STATX_DIOALIGN) {
+ struct xfs_buftarg *target = xfs_inode_buftarg(ip);
+ struct block_device *bdev = target->bt_bdev;
+
+ stat->result_mask |= STATX_DIOALIGN;
+ stat->dio_mem_align = bdev_dma_alignment(bdev) + 1;
+ stat->dio_offset_align = bdev_logical_block_size(bdev);
+ }
+ fallthrough;
default:
stat->blksize = xfs_stat_blksize(ip);
stat->rdev = 0;