On 16/12/2024 08:55, John Garry wrote:
On 14/12/2024 03:10, Luis Chamberlain wrote:
index 167d82b46781..b57dc4bff81b 100644
--- a/block/bdev.c
+++ b/block/bdev.c
@@ -157,8 +157,7 @@ int set_blocksize(struct file *file, int size)
struct inode *inode = file->f_mapping->host;
struct block_device *bdev = I_BDEV(inode);
- /* Size must be a power of two, and between 512 and PAGE_SIZE */
- if (size > PAGE_SIZE || size < 512 || !is_power_of_2(size))
+ if (blk_validate_block_size(size))
return -EINVAL;
I suppose that this can be sent as a separate patch to be merged now.
And if you want to send this as a separate prep change, feel free to add:
Reviewed-by: John Garry <john.g.garry@xxxxxxxxxx>
