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Setup io_uring with sqpoll enabled

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This commit is contained in:
PThorpe92
2024-12-29 15:24:53 -05:00
parent b9187d57f6
commit 4e77840ee5
1 changed files with 8 additions and 1 deletions
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9
core/io/linux.rs
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@@ -11,6 +11,7 @@ use std::rc::Rc;
use thiserror::Error;
const MAX_IOVECS: usize = 128;
const SQPOLL_IDLE: u32 = 1000;
#[derive(Debug, Error)]
enum LinuxIOError {
@@ -49,7 +50,13 @@ struct InnerLinuxIO {
impl LinuxIO {
pub fn new() -> Result<Self> {
let ring = io_uring::IoUring::new(MAX_IOVECS as u32)?;
let ring = match io_uring::IoUring::builder()
.setup_sqpoll(SQPOLL_IDLE)
.build(MAX_IOVECS as u32)
{
Ok(ring) => ring,
Err(_) => io_uring::IoUring::new(MAX_IOVECS as u32)?,
};
let inner = InnerLinuxIO {
ring: WrappedIOUring {
ring,