replace axfs_vfs to axfs-ng-vfs

Author: Josen-B

.cargo/config.toml

@@ -18,3 +18,5 @@ rustflags = [
 [alias]
 xtask = "run --package xtask --"
 
+[net]
+git-fetch-with-cli = true

.gitignore

@@ -1,7 +1,7 @@
 # Build output and other log/bin files from arceos
 /target
 /.vscode
-/tmp
+/tmp*
 /.arceos
 
 .DS_Store