Replace lwext4_rust with rsext4

Author: Josen-B

modules/axfs/Cargo.toml

@@ -24,11 +24,11 @@ axio = {version = "0.1", features = ["alloc"]}
 axns = {workspace = true}
 axsync = {workspace = true}
 cap_access = "0.1"
-cfg-if = "1.0"
+spin ="0.9"
 crate_interface = {version = "0.1", optional = true}
 lazyinit = "0.2"
 log = "0.4"
-lwext4_rust = {git = "https://github.com/Josen-B/lwext4_rust.git", tag ="v1.0"}
+rsext4 = {path="/code/arceos/crates/RVlwext4"}
 
 [dependencies.fatfs]
 default-features = false
@@ -39,11 +39,10 @@ features = [
   "log_level_trace",
   "unicode",
 ]
-git = "https://github.com/rafalh/rust-fatfs"
-rev = "4eccb50"
+git = "https://github.com/Josen-B/rust-fatfs.git"
+rev = "41122ef"
 
 [dev-dependencies]
 axdriver = {workspace = true, features = ["block", "ramdisk"]}
 axdriver_block = {git = "https://github.com/arceos-org/axdriver_crates.git", tag = "v0.1.2", features = ["ramdisk"]}
 axsync = {workspace = true, features = ["multitask"]}
-axtask = {workspace = true, features = ["test"]}