qemu/include/qapi
Paolo Bonzini a50c99bcc0 monitor: mark mixed functions that can suspend
There should be no paths from a coroutine_fn to aio_poll, however in
practice coroutine_mixed_fn will call aio_poll in the !qemu_in_coroutine()
path.  By marking mixed functions, we can track accurately the call paths
that execute entirely in coroutine context, and find more missing
coroutine_fn markers.  This results in more accurate checks that
coroutine code does not end up blocking.

If the marking were extended transitively to all functions that call
these ones, static analysis could be done much more efficiently.
However, this is a start and makes it possible to use vrc's path-based
searches to find potential bugs where coroutine_fns call blocking functions.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-04-20 11:17:35 +02:00
..
qmp monitor: mark mixed functions that can suspend 2023-04-20 11:17:35 +02:00
clone-visitor.h qapi: Make visitor functions taking Error ** return bool, not void 2020-07-10 15:18:08 +02:00
compat-policy.h qapi: Factor out compat_policy_input_ok() 2021-10-29 21:27:20 +02:00
dealloc-visitor.h include: Fix typos found by codespell 2017-01-24 23:26:52 +03:00
error.h error: add global &error_warn destination 2023-03-13 15:23:37 +04:00
forward-visitor.h qapi: introduce forwarding visitor 2021-07-23 18:17:17 +02:00
opts-visitor.h Move include qemu/option.h from qemu-common.h to actual users 2018-02-09 13:52:16 +01:00
qmp-event.h qapi: Eliminate indirection through qmp_event_get_func_emit() 2019-01-24 10:01:05 +01:00
qobject-input-visitor.h qapi: Move compat policy from QObject to generic visitor 2021-10-27 17:19:15 +02:00
qobject-output-visitor.h qapi: Move compat policy from QObject to generic visitor 2021-10-27 17:19:15 +02:00
string-input-visitor.h qapi: Rewrite string-input-visitor's integer and list parsing 2018-12-13 19:10:06 +01:00
string-output-visitor.h qapi: Add new visit_complete() function 2016-07-06 10:52:04 +02:00
type-helpers.h monitor: introduce HumanReadableText and HMP support 2021-11-02 15:55:13 +00:00
util.h qapi: Extend -compat to set policy for unstable interfaces 2021-10-29 21:28:01 +02:00
visitor-impl.h qapi: Generalize struct member policy checking 2021-10-29 18:23:09 +02:00
visitor.h qapi: Generalize struct member policy checking 2021-10-29 18:23:09 +02:00