Re: [Qemu-devel] [PATCH v4 03/20] file-posix: Switch to .bdrv_co_block_status()

2017-12-01 Thread Eric Blake
On 10/12/2017 01:58 PM, Eric Blake wrote: We are gradually moving away from sector-based interfaces, towards byte-based. Update the file protocol driver accordingly. In want_zero mode, we continue to report fine-grained hole information (the caller wants as much mapping detail as possible); but

Re: [Qemu-devel] [PATCH v4 03/20] file-posix: Switch to .bdrv_co_block_status()

2017-11-30 Thread Vladimir Sementsov-Ogievskiy
12.10.2017 21:58, Eric Blake wrote: We are gradually moving away from sector-based interfaces, towards byte-based. Update the file protocol driver accordingly. In want_zero mode, we continue to report fine-grained hole information (the caller wants as much mapping detail as possible); but when

[Qemu-devel] [PATCH v4 03/20] file-posix: Switch to .bdrv_co_block_status()

2017-10-12 Thread Eric Blake
We are gradually moving away from sector-based interfaces, towards byte-based. Update the file protocol driver accordingly. In want_zero mode, we continue to report fine-grained hole information (the caller wants as much mapping detail as possible); but when not in that mode, the caller prefers l