Re: [Qemu-block] [PATCH v9 18/20] qcow2: Switch store_bitmap_data() to byte-based iteration

2017-09-23 Thread Vladimir Sementsov-Ogievskiy
19.09.2017 23:19, Eric Blake wrote: Now that we have adjusted the majority of the calls this function makes to be byte-based, it is easier to read the code if it makes passes over the image using bytes rather than sectors. iotests 165 was rather weak - on a default 64k-cluster image, where

[Qemu-block] [PATCH v9 18/20] qcow2: Switch store_bitmap_data() to byte-based iteration

2017-09-19 Thread Eric Blake
Now that we have adjusted the majority of the calls this function makes to be byte-based, it is easier to read the code if it makes passes over the image using bytes rather than sectors. iotests 165 was rather weak - on a default 64k-cluster image, where bitmap granularity also defaults to 64k