diff options
| -rw-r--r-- | block/bdev.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/block/bdev.c b/block/bdev.c index 9d73a8fbf7f997..8aadf1f23cb4a2 100644 --- a/block/bdev.c +++ b/block/bdev.c @@ -148,6 +148,8 @@ static void set_init_blocksize(struct block_device *bdev) bsize <<= 1; } BD_INODE(bdev)->i_blkbits = blksize_bits(bsize); + mapping_set_folio_min_order(BD_INODE(bdev)->i_mapping, + get_order(bsize)); } int set_blocksize(struct file *file, int size) @@ -169,6 +171,7 @@ int set_blocksize(struct file *file, int size) if (inode->i_blkbits != blksize_bits(size)) { sync_blockdev(bdev); inode->i_blkbits = blksize_bits(size); + mapping_set_folio_min_order(inode->i_mapping, get_order(size)); kill_bdev(bdev); } return 0; |