kernel/manager: No longer need to add unmounting for default mount points

kernel/umount_manager.c

@@ -33,44 +33,12 @@ static struct umount_entry *find_entry_locked(const char *path)
     return NULL;
 }
 
-static int init_default_entries(void)
-{
-    int ret;
-
-    const struct {
-        const char *path;
-        int flags;
-    } defaults[] = {
-        { "/odm", 0 },
-        { "/system", 0 },
-        { "/vendor", 0 },
-        { "/product", 0 },
-        { "/system_ext", 0 },
-        { "/data/adb/modules", MNT_DETACH },
-        { "/debug_ramdisk", MNT_DETACH },
-    };
-
-    for (int i = 0; i < ARRAY_SIZE(defaults); i++) {
-        ret = ksu_umount_manager_add(defaults[i].path,
-                                     defaults[i].flags,
-                                     true); // is_default = true
-        if (ret) {
-            pr_err("Failed to add default entry: %s, ret=%d\n",
-                   defaults[i].path, ret);
-            return ret;
-        }
-    }
-
-    pr_info("Initialized %zu default umount entries\n", ARRAY_SIZE(defaults));
-    return 0;
-}
-
 int ksu_umount_manager_init(void)
 {
     INIT_LIST_HEAD(&g_umount_mgr.entry_list);
     spin_lock_init(&g_umount_mgr.lock);
 
-    return init_default_entries();
+    return 0;
 }
 
 void ksu_umount_manager_exit(void)

manager/app/src/main/java/com/sukisu/ultra/ui/screen/UmountManagerScreen.kt

@@ -39,7 +39,6 @@ private val SPACING_LARGE = 16.dp
 data class UmountPathEntry(
     val path: String,
     val flags: Int,
-    val isDefault: Boolean
 )
 
 @OptIn(ExperimentalMaterial3Api::class)
@@ -291,10 +290,7 @@ fun UmountPathCard(
             Icon(
                 imageVector = Icons.Filled.Folder,
                 contentDescription = null,
-                tint = if (entry.isDefault)
-                    MaterialTheme.colorScheme.primary
-                else
-                    MaterialTheme.colorScheme.secondary,
+                tint = MaterialTheme.colorScheme.primary,
                 modifier = Modifier.size(24.dp)
             )
 
@@ -311,17 +307,11 @@ fun UmountPathCard(
                         append(context.getString(R.string.flags))
                         append(": ")
                         append(entry.flags.toUmountFlagName(context))
-                        if (entry.isDefault) {
-                            append(" | ")
-                            append(context.getString(R.string.default_entry))
-                        }
                     },
                     style = MaterialTheme.typography.bodySmall,
                     color = MaterialTheme.colorScheme.onSurfaceVariant
                 )
             }
-
-            if (!entry.isDefault) {
             IconButton(
                 onClick = {
                     scope.launch {
@@ -343,7 +333,6 @@ fun UmountPathCard(
         }
     }
 }
-}
 
 @Composable
 fun AddUmountPathDialog(
@@ -404,11 +393,10 @@ private fun parseUmountPaths(output: String): List<UmountPathEntry> {
 
     return lines.drop(2).mapNotNull { line ->
         val parts = line.trim().split(Regex("\\s+"))
-        if (parts.size >= 3) {
+        if (parts.size >= 2) {
             UmountPathEntry(
                 path = parts[0],
-                flags = parts[1].toIntOrNull() ?: -1,
-                isDefault = parts[2].equals("Yes", ignoreCase = true)
+                flags = parts[1].toIntOrNull() ?: -1
             )
         } else null
     }

userspace/ksud/src/init_event.rs

@@ -1,6 +1,3 @@
-use anyhow::{Context, Result};
-use log::{info, warn};
-use std::path::Path;
 #[cfg(target_arch = "aarch64")]
 use crate::kpm;
 use crate::module::{handle_updated_modules, prune_modules};
@@ -9,6 +6,9 @@ use crate::{
     assets, defs, ksucalls, metamodule, restorecon,
     utils::{self},
 };
+use anyhow::{Context, Result};
+use log::{info, warn};
+use std::path::Path;
 
 pub fn on_post_data_fs() -> Result<()> {
     ksucalls::report_post_fs_data();

userspace/ksud/src/umount_manager.rs

@@ -170,7 +170,7 @@ impl UmountManager {
 }
 
 pub fn init_umount_manager() -> Result<UmountManager> {
-    let mut manager = UmountManager::new(None)?;
+    let manager = UmountManager::new(None)?;
 
     if !Path::new(CONFIG_FILE).exists() {
         manager.save_config()?;