Re: [PATCH] loop: Only change blocksize when needed.

[Christoph Hellwig]

On Tue, Mar 10, 2020 at 02:12:30PM +0100, Martijn Coenen wrote:
> Return early in loop_set_block_size() if the requested block size is
> identical to the one we already have; this avoids expensive calls to
> freeze the block queue.
> 
> Signed-off-by: Martijn Coenen <maco@xxxxxxxxxxx>

Looks good,

Reviewed-by: Christoph Hellwig <hch@xxxxxx>