yystopf/xiuos
1
0
Fork 1
Code Issues Pull Requests 1 Actions Packages Projects Releases Wiki Activity

Fix style.

Browse Source
This commit is contained in:
TXuian
2024-05-22 13:55:30 +08:00
parent f7a232ed4f
commit 2c4fe30bd3
20 changed files with 60 additions and 134 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Ubiquitous/XiZi_AIoT/softkernel/memory/buddy.c
+2 -3
View File
@@ -110,12 +110,11 @@ static void KBuddyPagesFree(struct KBuddy* pbuddy, struct KPage* page)
{
struct KPage* buddy = NULL;
uintptr_t order = (page->order >= MAX_BUDDY_ORDER) ? 0 : page->order;
uintptr_t buddy_idx = 0, new_buddy_idx = 0;
uintptr_t page_idx = page - pbuddy->pages;
for (; order < MAX_BUDDY_ORDER - 1; order++) {
// find and delete buddy to combine
buddy_idx = BUDDY_PAGE_INDEX(page_idx, order);
uintptr_t buddy_idx = BUDDY_PAGE_INDEX(page_idx, order);
if (buddy_idx > pbuddy->n_pages - 1) {
break;
}
@@ -128,7 +127,7 @@ static void KBuddyPagesFree(struct KBuddy* pbuddy, struct KPage* page)
pbuddy->free_list[order].n_free_pages--;
buddy->order = MAX_BUDDY_ORDER;
// update page and page_idx after combined
new_buddy_idx = COMBINED_PAGE_INDEX(page_idx, order);
uintptr_t new_buddy_idx = COMBINED_PAGE_INDEX(page_idx, order);
page = page + (new_buddy_idx - page_idx);
page_idx = new_buddy_idx;
}