publish v0.4.6

Author: chyyuu-tsinghua-cs

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "arceos-childtask"
-version = "0.4.4"
+version = "0.4.6"
 edition = "2024"
 authors = ["Lei Shi <shi_lei@massclouds.com>", "Yu Chen <yuchen@tsinghua.edu.cn>"]
 description = "A multi-task child-thread crate (from crates.io) for ArceOS with PFlash MMIO access via page tables"

README.md

@@ -177,10 +177,10 @@ This crate is part of a series of tutorial crates for learning OS development wi
 | 1 | [arceos-helloworld](https://crates.io/crates/arceos-helloworld) | Minimal ArceOS unikernel application that prints Hello World, demonstrating the basic boot flow |
 | 2 | [arceos-collections](https://crates.io/crates/arceos-collections) | Dynamic memory allocation on a unikernel, demonstrating the use of String, Vec, and other collection types |
 | 3 | [arceos-readpflash](https://crates.io/crates/arceos-readpflash) | MMIO device access via page table remapping, reading data from QEMU's PFlash device |
-| 4 | [arceos-readblk](https://crates.io/crates/arceos-readblk) | VirtIO block device driver discovery and disk I/O, demonstrating device probing and block read operations |
-| 5 | **arceos-childtask** (this crate) | Multi-tasking basics: spawning a child task (thread) that accesses a PFlash MMIO device |
-| 6 | [arceos-msgqueue](https://crates.io/crates/arceos-msgqueue) | Cooperative multi-task scheduling with a producer-consumer message queue, demonstrating inter-task communication |
-| 7 | [arceos-fairsched](https://crates.io/crates/arceos-fairsched) | Preemptive CFS scheduling with timer-interrupt-driven task switching, demonstrating automatic task preemption |
+| 4 | **arceos-childtask** (this crate) | Multi-tasking basics: spawning a child task (thread) that accesses a PFlash MMIO device |
+| 5 | [arceos-msgqueue](https://crates.io/crates/arceos-msgqueue) | Cooperative multi-task scheduling with a producer-consumer message queue, demonstrating inter-task communication |
+| 6 | [arceos-fairsched](https://crates.io/crates/arceos-fairsched) | Preemptive CFS scheduling with timer-interrupt-driven task switching, demonstrating automatic task preemption |
+| 7 | [arceos-readblk](https://crates.io/crates/arceos-readblk) | VirtIO block device driver discovery and disk I/O, demonstrating device probing and block read operations |
 | 8 | [arceos-loadapp](https://crates.io/crates/arceos-loadapp) | FAT filesystem initialization and file I/O, demonstrating the full I/O stack from VirtIO block device to filesystem |
 | 9 | [arceos-userprivilege](https://crates.io/crates/arceos-userprivilege) | User-privilege mode switching: loading a user-space program, switching to unprivileged mode, and handling syscalls |
 | 10 | [arceos-lazymapping](https://crates.io/crates/arceos-lazymapping) | Lazy page mapping (demand paging): user-space program triggers page faults, and the kernel maps physical pages on demand |