Paolo Bonzini f627aab1cc aio: introduce AioContext, move bottom halves there ...

Start introducing AioContext, which will let us remove globals from
aio.c/async.c, and introduce multiple I/O threads.

The bottom half functions now take an additional AioContext argument.
A bottom half is created with a specific AioContext that remains the
same throughout the lifetime.  qemu_bh_new is just a wrapper that
uses a global context.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

2012-10-30 09:30:53 +01:00

5.5 KiB

Raw Blame History

View Raw