[Qemu-devel] [PATCH v2 0/3] Add block size histogram qapi interface

Modify command 'block-latency-histogram-set' to make block histogram interface common to use. And support block size histogram. Thanks to Eric Blake&Vladimir Sementsov-Ogievskiy for the suggestions. This command has been tested for half year on QEMU-2.12, and we found that 3K+ virtual machines wri

[Qemu-devel] [PATCH V2 0/3] Add block size histogram qapi interface

Modify command 'block-latency-histogram-set' to make block histogram interface common to use. And support block size histogram. Thanks to Eric Blake&Vladimir Sementsov-Ogievskiy for the suggestions. This command has been tested for half year on QEMU-2.12, and we found that 3K+ virtual machines wri