Re: [Qemu-block] [PATCH 1/9] block: Add COR filter driver

2018-04-20 Thread Max Reitz
On 2018-04-20 10:31, Stefan Hajnoczi wrote: > On Mon, Apr 16, 2018 at 06:58:41PM +0200, Max Reitz wrote: >> { 'enum': 'BlockdevDriver', >> - 'data': [ 'blkdebug', 'blkverify', 'bochs', 'cloop', >> + 'data': [ 'blkdebug', 'blkverify', 'bochs', 'cloop', 'cor', > > "copy-on-read" would be clearer

Re: [Qemu-block] [PATCH 1/9] block: Add COR filter driver

2018-04-20 Thread Stefan Hajnoczi
On Mon, Apr 16, 2018 at 06:58:41PM +0200, Max Reitz wrote: > { 'enum': 'BlockdevDriver', > - 'data': [ 'blkdebug', 'blkverify', 'bochs', 'cloop', > + 'data': [ 'blkdebug', 'blkverify', 'bochs', 'cloop', 'cor', "copy-on-read" would be clearer than "cor" for the QMP API and the block/cor.c

[Qemu-block] [PATCH 1/9] block: Add COR filter driver

2018-04-16 Thread Max Reitz
This adds a simple copy-on-read filter driver. It relies on the already existing COR functionality in the central block layer code, which may be moved here once we no longer need it there. Signed-off-by: Max Reitz --- block/Makefile.objs | 2 +- qapi/block-core.json | 5