Re: [Qemu-devel] block migration and dirty bitmap reset

Am 08.03.2018 um 10:01 schrieb Fam Zheng: On Thu, Mar 8, 2018 at 4:57 PM, Peter Lieven wrote: Am 08.03.2018 um 02:28 schrieb Fam Zheng : On Wed, 03/07 09:06, Peter Lieven wrote: Hi, while looking at the code I wonder if the blk_aio_preadv and the

Re: [Qemu-devel] block migration and dirty bitmap reset

On Thu, Mar 8, 2018 at 4:57 PM, Peter Lieven wrote: > > >> Am 08.03.2018 um 02:28 schrieb Fam Zheng : >> >>> On Wed, 03/07 09:06, Peter Lieven wrote: >>> Hi, >>> >>> while looking at the code I wonder if the blk_aio_preadv and the >>> bdrv_reset_dirty_bitmap order

Re: [Qemu-devel] block migration and dirty bitmap reset

> Am 08.03.2018 um 02:28 schrieb Fam Zheng : > >> On Wed, 03/07 09:06, Peter Lieven wrote: >> Hi, >> >> while looking at the code I wonder if the blk_aio_preadv and the >> bdrv_reset_dirty_bitmap order must >> be swapped in mig_save_device_bulk: >> >>

Re: [Qemu-devel] block migration and dirty bitmap reset

On Wed, 03/07 09:06, Peter Lieven wrote: > Hi, > > while looking at the code I wonder if the blk_aio_preadv and the > bdrv_reset_dirty_bitmap order must > be swapped in mig_save_device_bulk: > > qemu_mutex_lock_iothread(); > aio_context_acquire(blk_get_aio_context(bmds->blk)); >

[Qemu-devel] block migration and dirty bitmap reset

Hi, while looking at the code I wonder if the blk_aio_preadv and the bdrv_reset_dirty_bitmap order must be swapped in mig_save_device_bulk: qemu_mutex_lock_iothread(); aio_context_acquire(blk_get_aio_context(bmds->blk)); blk->aiocb = blk_aio_preadv(bb, cur_sector * BDRV_SECTOR_SIZE,