Re: [Qemu-block] [PATCH v8 1/7] block: teach bdrv_debug_breakpoint skip filters with backing

2019-06-13 Thread Max Reitz
On 29.05.19 17:46, Vladimir Sementsov-Ogievskiy wrote: > Teach bdrv_debug_breakpoint and bdrv_debug_remove_breakpoint skip > filters with backing. This is needed to implement and use in backup job > it's own backup_top filter driver (like mirror already has one), and > without this improvement,

[Qemu-block] [PATCH v8 1/7] block: teach bdrv_debug_breakpoint skip filters with backing

2019-05-29 Thread Vladimir Sementsov-Ogievskiy
Teach bdrv_debug_breakpoint and bdrv_debug_remove_breakpoint skip filters with backing. This is needed to implement and use in backup job it's own backup_top filter driver (like mirror already has one), and without this improvement, breakpoint removal will fail at least in 55 iotest.