Re: [RFC PATCH] main-loop: introduce WITH_QEMU_IOTHREAD_LOCK

[Richard Henderson]

On 10/25/22 03:19, Alex Bennée wrote:
> This helper intends to ape our other auto-unlocking helpers with
> WITH_QEMU_LOCK_GUARD. The principle difference is the iothread lock
> is often nested needs a little extra book keeping to ensure we don't
> double lock or unlock a lock taken higher up the call chain.
>
> Convert some of the common routines that follow this pattern to use
> the new wrapper.
>
> Signed-off-by: Alex Bennée<alex.bennee@linaro.org>
> ---
>   include/qemu/main-loop.h | 41 ++++++++++++++++++++++++++++++++++++++++
>   hw/core/cpu-common.c     | 10 ++--------
>   util/rcu.c               | 40 ++++++++++++++++-----------------------
>   ui/cocoa.m               | 18 ++++--------------
>   4 files changed, 63 insertions(+), 46 deletions(-)
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>


r~