On Thu, Jun 05, 2014 at 02:53:57PM +0200, Paolo Bonzini wrote: > With virtio-blk dataplane, I/O errors might occur while QEMU is > not in the main I/O thread. This makes the block layer's > bdrv_error_action() function thread-safe (modulo changes in > the monitor to make QMP events thread-safe too, already posted). > > Thanks to Kevin for discussing v1, the ideas are based on his > input too. > > v1->v2: redone, v1 should really have been an RFC > > Paolo Bonzini (2): > vl: allow other threads to do qemu_system_vmstop_request > block: asynchronously stop the VM on I/O errors > > block.c | 20 ++++++++++-- > cpus.c | 1 + > docs/qmp/qmp-events.txt | 2 +- > include/sysemu/sysemu.h | 1 + > stubs/vm-stop.c | 7 +++- > target-lm32/op_helper.c | 2 +- > vl.c | 85 > +++++++++++++++++++++++++++++++------------------ > 7 files changed, 82 insertions(+), 36 deletions(-)
Thanks, applied to my block tree: https://github.com/stefanha/qemu/commits/block Stefan
pgpbbMHXPAxyr.pgp
Description: PGP signature
