Am 19.02.2025 um 07:11 hat Paolo Bonzini geschrieben:
> On 2/18/25 19:20, Kevin Wolf wrote:
> > +/// The described blocks are stored in a child node.
> > +Data {
> > +/// Child node in which the data is stored
> > +node: Arc,
>
> Having Arc<> here shouldn't be necessary, si
On Thu, Feb 13, 2025 at 03:32:15PM +0100, Paolo Bonzini wrote:
> Date: Thu, 13 Feb 2025 15:32:15 +0100
> From: Paolo Bonzini
> Subject: [PATCH 1/2] rust: subprojects: add libc crate
> X-Mailer: git-send-email 2.48.1
>
> This allows access to errno values.
>
> Signed-off-by: Paolo Bonzini
> ---
Il mer 19 feb 2025, 14:02 Kevin Wolf ha scritto:
> > Likewise, even BochsImage should not need a standard Rust Arc.
> > However you need to add your own block::Arc and map
> Clone/Drop to
> > bdrv_ref/bdrv_unref. Then BochsImage can use block::Arc; this
> > makes it even clearer that Mapping sho
Instead of comment
"Keep this type consistent with the nbd-server-start arguments", we
can simply merge these things.
Note that each field of new base already has "since" tag, equal in both
original copies. So "since" information is saved.
Signed-off-by: Vladimir Sementsov-Ogievskiy
---
v2: reb
On Wed, Feb 19, 2025 at 10:19:14PM +0300, Vladimir Sementsov-Ogievskiy wrote:
> Instead of comment
> "Keep this type consistent with the nbd-server-start arguments", we
> can simply merge these things.
>
> Note that each field of new base already has "since" tag, equal in both
> original copies. S
> +/// Use QEMU's event loops to run a Rust [`Future`] to completion and return
> its result.
> +///
> +/// This function must be called in coroutine context. If the future isn't
> ready yet, it yields.
> +pub fn qemu_co_run_future(future: F) -> F::Output {
> +let waker = Waker::from(Arc::new
> +use crate::driver::{block_driver, BdrvChild, BlockDriver, Mapping,
> MappingTarget, Request};
> +use crate::SizedIoBuffer;
> +use qemu_api::bindings;
it's better to list all items from bindings here, which helps in understanding
which parts will need a wrapper added later.
> +use qemu_api::er
> diff --git a/rust/qemu-api/Cargo.toml b/rust/qemu-api/Cargo.toml
> index 57747bc934..bc0393add4 100644
> --- a/rust/qemu-api/Cargo.toml
> +++ b/rust/qemu-api/Cargo.toml
> @@ -25,6 +25,7 @@ version_check = "~0.9"
> default = ["debug_cell"]
> allocator = []
> debug_cell = []
> +system= []
With
> +impl BdrvChild {
> +/// Creates a new child reference from a `BlockdevRef`.
> +pub unsafe fn new(
> +parent: *mut bindings::BlockDriverState,
> +bref: *mut bindings::BlockdevRef,
> +errp: *mut *mut bindings::Error,
> +) -> Option {
> +unsafe {
> +
Getting the GSource for the AioContext stops fdmon-io_uring from working
because it is not compatible with the glib event loop. Defer the GSource
code until the glib event loop is actually used. For typical IOThreads
this may never be the case and we can use fdmon-io_uring.
Signed-off-by: Stefan H
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