Re: [PATCH v3 6/9] block/block-copy: refactor interfaces to use bytes instead of end

2020-03-10 Thread Max Reitz
On 06.03.20 08:38, Vladimir Sementsov-Ogievskiy wrote: > We have a lot of "chunk_end - start" invocations, let's switch to > bytes/cur_bytes scheme instead. > > While being here, improve check on block_copy_do_copy parameters to not > overflow when calculating nbytes and use int64_t for bytes in >

[PATCH v3 6/9] block/block-copy: refactor interfaces to use bytes instead of end

2020-03-05 Thread Vladimir Sementsov-Ogievskiy
We have a lot of "chunk_end - start" invocations, let's switch to bytes/cur_bytes scheme instead. While being here, improve check on block_copy_do_copy parameters to not overflow when calculating nbytes and use int64_t for bytes in block_copy for consistency. Signed-off-by: Vladimir Sementsov-Ogi