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vhost-device-vsock: change default vring queue size to 1024

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Although increasing queue size from 256 to 1024 increases the memory
usage of vhost-device-vsock, 1024 is a reasonable default which should
make vhost-device-vsock work by default (i.e., without using the
queue-size option) with devices that use vring queue size up to 1024
such as QEMU's vhost-user-vsock-device.

If Users require greater or smaller queue size, they can use the
'queue-size' option to configure the queue size.

Signed-off-by: Dorjoy Chowdhury <dorjoychy111@gmail.com>
This commit is contained in:
Dorjoy Chowdhury 2024-07-10 19:26:32 +06:00 committed by Manos Pitsidianakis
parent 9d34131945
commit f7724bf8ec
1 changed files with 1 additions and 1 deletions
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2
vhost-device-vsock/src/main.rs
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@ -27,7 +27,7 @@ use vm_memory::{GuestMemoryAtomic, GuestMemoryMmap};
const DEFAULT_GUEST_CID: u64 = 3;
const DEFAULT_TX_BUFFER_SIZE: u32 = 64 * 1024;
const DEFAULT_QUEUE_SIZE: usize = 256;
const DEFAULT_QUEUE_SIZE: usize = 1024;
const DEFAULT_GROUP_NAME: &str = "default";
#[derive(Debug, ThisError)]