ksud: reclaim sparse space when install/uninstall modules. close #1367

2024-02-19 15:27:27 +08:00
parent e0802b0d15
commit e0e7058d14
3 changed files with 101 additions and 0 deletions
--- a/userspace/ksud/src/cli.rs
+++ b/userspace/ksud/src/cli.rs
@@ -119,6 +119,13 @@ enum Debug {
        /// destination file
        dst: String,
    },
+
+    /// Punch hole file
+    PunchHole {
+        /// file path
+        file: String,
+    },
+
    /// For testing
    Test,
 }
@@ -292,6 +299,7 @@ pub fn run() -> Result<()> {
                utils::copy_sparse_file(src, dst)?;
                Ok(())
            }
+            Debug::PunchHole { file } => utils::punch_hole(file),
            Debug::Test => todo!(),
        },