Samuka007/asterinas
1
0
Fork 0
mirror of https://github.com/asterinas/asterinas.git synced 2025-06-08 12:56:48 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix the level comparison in dfs_mark_stray_and_unlock

Browse Source
This commit is contained in:
Zhang Junyang 2025-06-02 18:51:43 +08:00 committed by Ruihan Li
parent c73892c704
commit 1ed023f413
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
ostd/src/mm/page_table/cursor/locking.rs
View File

@ -187,7 +187,7 @@ fn dfs_acquire_lock<E: PageTableEntryTrait, C: PagingConstsTrait>(
debug_assert!(!*cur_node.stray_mut());
let cur_level = cur_node.level();
if cur_level <= 1 {
if cur_level == 1 {
return;
}
@ -222,7 +222,7 @@ unsafe fn dfs_release_lock<'rcu, E: PageTableEntryTrait, C: PagingConstsTrait>(
va_range: Range<Vaddr>,
) {
let cur_level = cur_node.level();
if cur_level <= 1 {
if cur_level == 1 {
return;
}
@ -265,7 +265,7 @@ pub(super) unsafe fn dfs_mark_stray_and_unlock<E: PageTableEntryTrait, C: Paging
) {
*sub_tree.stray_mut() = true;
if sub_tree.level() > 1 {
if sub_tree.level() == 1 {
return;
}