From: Marc-André Lureau <marcandre.lur...@redhat.com> Hi,
Thanks to recent work by Kevin, it becomes possible to run HMP/QMP commands i= n a coroutine. The screendump command is a good target, as it requires to re-enter the main-loop in ordre to flush the display, and write to file. Ideally, IO would be done with a non-blocking fd, however it's not currently enabled. This is left for a future work. v2: - change summary to not falsly claim non-blocking write support - code styles fixes - rebased, add reviewed-by tags Marc-Andr=C3=A9 Lureau (3): coroutine: let CoQueue wake up outside a coroutine console: modify ppm_save to take a pixman image ref console: make QMP/HMP screendump run in coroutine hmp-commands.hx | 1 + monitor/hmp-cmds.c | 3 ++- qapi/ui.json | 3 ++- ui/console.c | 47 ++++++++++++++++++++++++++++++-------- ui/trace-events | 2 +- util/qemu-coroutine-lock.c | 6 ++--- 6 files changed, 45 insertions(+), 17 deletions(-) --=20 2.29.0
